AWS Cloud Application Data Protection Webinar

AWS Cloud Application Data Protection Webinar

AWS Cloud Application Data Protection Webinar trends

AWS Cloud Application Data Protection Webinar
Date: Tuesday, April 24, 2018 at 11:00am PT / 2:00pm ET

Only YOU can prevent data loss for on-premises, Amazon Web Service (AWS) based cloud, and hybrid applications.

Join me in this free AWS Cloud Application Data Protection Webinar (registration required) sponsored by Veeam produced by Redmond Magazine as we explore issues, trends, tools, best practices and techniques for enabling data protection with AWS technologies.

Hyper-V Disaster Recovery SDDC Data Infrastructure Data Protection

Attend and learn about:

  • Application-aware point in time snapshot data protection
  • Protecting AWS EC2 and on-premises applications (and data)
  • Leveraging AWS for data protection and recovery
  • And much more

Register for the live event or catch the replay here.

Where to learn more

Learn more about data protection, software defined data center (SDDC), software defined data infrastructures (SDDI), AWS, cloud and related topics via the following links:

SDDC Data Infrastructure

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrap-up

You can not go forward if you can not go back to a particular point in time (e.g. recovery point objective or RPO). Likewise, if you can not go back to a given RPO, how can you go forward with your business as well as meet your recovery time objective (RTO)? Join us for the live conversation or replay by registering (free) here to learn how to enable AWS Cloud Application Data Protection Webinar, as well as using AWS S3 for on-site, on-premises data protection.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Part II Revisting AWS S3 Storage Gateway (Test Drive Deployment)

server storage I/O trends

Part II Revisiting AWS S3 Storage Gateway (Test Drive Deployment)

This Amazon Web Service (AWS) Storage Gateway Revisited posts is a follow-up to the AWS Storage Gateway test drive and review I did a few years ago (thus why it’s called revisited). As part of a two-part series, the first post looks at what AWS Storage Gateway is, how it has improved since my last review of AWS Storage Gateway along with deployment options. The second post in the series looks at a sample test drive deployment and use.

What About Storage Gateway Costs?

Costs vary by region, type of storage being used (files stored in S3, Volume Storage, EBS Snapshots, Virtual Tape storage, Virtual Tape storage archive), as well as type of gateway host, along with how access and used. Request pricing varies including data written to AWS storage by gateway (up to maximum of $125.00 per month), snapshot/volume delete, virtual tape delete, (prorate fee for deletes within 90 days of being archived), virtual tape archival, virtual tape retrieval. Note that there are also various data transfer fees that also vary by region and gateway host. Learn more about pricing here.

What Are Some Storage Gateway Alternatives

AWS and S3 storage gateway access alternatives include those from various third-party (including that are in the AWS marketplace), as well as via data protection tools (e.g. backup/restore, archive, snapshot, replication) and more commonly storage systems. Some tools include Cloudberry, S3FS, S3 motion, S3 Browser among many others.

Tip is when a vendor says they support S3, ask them if that is for their back-end (e.g. they can access and store data in S3), or front-end (e.g. they can be accessed by applications that speak S3 API). Also explore what format the application, tool or storage system stores data in AWS storage, for example, are files mapped one to one to S3 objects along with corresponding directory hierarchy, or are they stored in a save set or other entity.

AWS Storage Gateway Deployment and Management Tips

Once you have created your AWS account (if you did not already have one) and logging into the AWS console (note the link defaults to US East 1 Region), go to the AWS Services Dashboard and select Storage Gateway (or click here which goes to US East 1). You will be presented with three options (File, Volume or VTL) modes.

What Does Storage Gateway and Install Look Like

The following is what installing a AWS Storage Gateway for file and then volume looks like. First, access the AWS Storage Gateway main landing page (it might change by time you read this) to get started. Scroll down and click on the Get Started with AWS Storage Gateway button or click here.

AWS Storage Gateway Landing Page

Select type of gateway to create, in the following example File is chosen.

Select type of AWS storage gateway

Next select the type of file gateway host (EC2 cloud hosted, or on-premises VMware). If you choose VMware, an OVA will be downloaded (follow the onscreen instructions) that you deploy on your ESXi system or with vCenter. Note that there is a different VMware VM gateway OAV for File Gateway and another for Volume Gateway. In the following example VMware ESXi OVA is selected and downloaded, then accessed via VMware tools such as vSphere Web Client for deployment.

AWS Storage Gateway select download

Once your VMware OVA file is downloaded from AWS, install using your preferred VMware tool, in this case I used the vSphere Web Client.

AWS Storage Gateway VM deploy

Once you have deployed the VMware VM for File Storage Gateway, it is time to connect to the gateway using the IP address assigned (static or DHCP) for the VM. Note that you may need to allocate some extra VMware storage to the VM if prompted (this mainly applies to Volume Gateway). Also follow directions about setting NTP time, using paravirtual adapters, thick vs. thin provisioning along with IP settings. Also double-check to make sure your VM and host are set for high-performance power setting. Note that the default username is sguser and password is sgpassword for the gateway.

AWS Storage Gateway Connect

Once you successfully connect to the gateway, next step will be to configure file share settings.

AWS Storage Gateway Configure File Share

Configure file share by selecting which gateway to use (in case you have more than one), name of an S3 bucket name to create, type of storage (S3 Standard or IA), along with Access Management security controls.

AWS Storage Gateway Create Share

Next step is to complete file share creation, not the commands provided for Linux and Windows for accessing the file share.

AWS Storage Gateway Review Share Settings

Review file share settings

AWS Storage Gateway access from Windows

Now lets use the file share by accessing and mounting to a Windows system, then copy some files to the file share.

AWS Storage Gateway verify Bucket Items

Now let’s go to the AWS console (or in our example use S3 Browser or your favorite tool) and look at the S3 bucket for the file share and see what is there. Note that each file is an object, and the objects simply appear as a file. If there were sub-directory those would also exist. Note that there are other buckets that I have masked out as we are only interested in the one named awsgwydemo that is configured using S3 Standard storage.

AWS Storage Gateway Volume

Now lets look at using the S3 Storage Gateway for Volumes. Similar to deploying for File Gateway, start out at the AWS Storage Gateway page and select Volume Gateway, then select what type of host (EC2 cloud, VMware or Hyper-V (2008 R2 or 2012) for on-premises deployment). Lets use the VMware Gateway, however as mentioned above, this is a different OVA/OVF than the File Gateway.

AWS Storage Gateway Configure Volume

Download the VMware OVA/OVF from AWS, and then install using your preferred VMware tools making sure to configure the gateway per instructions. Note that the Volume Gateway needs a couple of storage devices allocated to it. This means you will need to make sure that a SCSI adapter exists (or add one) to the VM, along with the disks (HDD or SSD) for local storage. Refer to AWS documentation about how to size, for my deployment I added a couple of small 80GB drives (you can choose to put on HDD or SSD including NVMe). Note that when connecting to the gateway if you get an error similar to below, make sure that you are in fact using the Volume Gateway and not mistakenly using the File Gateway OVA (VM). Note that the default username is sguser and password is sgpassword for the gateway.

AWS Storage Gateway Connect To Volume

Now connect to the local Volume Storage Gateway and notice the two local disks allocated to it.

AWS Storage Gateway Cached Volume Deploy

Next its time to create the Gateway which are deploying a Volume Cached below.

AWS Storage Gateway Volume Create

Next up is creating a volume, along with its security and access information.

AWS Storage Gateway Volume Settings

Volume configuration continued.

AWS Storage Gateway Volume CHAP

And now some additional configuration of the volume including iSCSI CHAP security.

AWS Storage Gateway Windows Access

Which leads us up to some Windows related volume access and configuration.

AWS Storage Gateway Using iSCSI Volume

Now lets use the new iSCSI based AWS Storage Gateway Volume. On the left you can see various WIndows command line activity, along with corresponding configuration information on the right.

AWS Storage Gateway Being Used by Windows

And there you have it, a quick tour of AWS Storage Gateway, granted there are more options that you can try yourself.

AWS

Where To Learn More

What This All Means

Overall I like the improvements that AWS has made to the Storage Gateway along with the different options it provides. Something to keep in mind is that if you are planning to use the AWS Storage Gateway File serving sharing mode that there are caveats to multiple concurrent writers to the same bucket. I would not be surprised if some other gateway or software based tool vendors tried to throw some fud towards the Storage Gateway, however ask them then how they coordinate multiple concurrent updates to a bucket while preserving data integrity.

Which Storage Gateway variant from AWS to use (e.g. File, Volume, VTL) depends on what your needs are, same with where the gateway is placed (Cloud hosted or on-premises with VMware or Hyper-V). Keep an eye on your costs, and more than just the storage space capacity. This means pay attention to your access and requests fees, as well as different service levels, along with data transfer fees.

You might wonder what about EFS and why you would want to use AWS Storage Gateway? Good question, at the time of this post EFS has evolved from being internal (e.g. within AWS and across regions) to having an external facing end-point however there is a catch. That catch which might have changed by time you read this is that the end-point can only be accessed from AWS Direct Connect locations.

This means that if your servers are not in a AWS Direct Connect location, without some creative configuration, EFS is not an option. Thus Storage Gateway File mode might be an option in place of EFS as well as using AWS storage access tools from others. For example I have some of my S3 buckets mounted on Linux systems using S3FS for doing rsync or other operations from local to cloud. In addition to S3FS, I also have various backup tools that place data into S3 buckets for backup, BC and DR as well as archiving.

Check out AWS Storage Gateway yourself and see what it can do or if it is a fit for your environment.

Ok, nuff said (for now…).

Cheers
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

Cloud and Object storage are in your future, what are some questions?

Cloud and Object storage are in your future, what are some questions?

server storage I/O trends

IMHO there is no doubt that cloud and object storage are in your future, what are some questions?

Granted, what type of cloud and object storage or service along with for work or entertainment are some questions.

Likewise, what are your cloud and object storage concerns (assuming you already have heard the benefits)?

Some other questions include when, where for different applications workload needs, as well as how and with what among others.

Keep in mind that there are many aspects to cloud storage and they are not all object, likewise, there are many facets to object storage.

Recently I did a piece over at InfoStor titled Cloud Storage Concerns, Considerations and Trends that looks at the above among other items including:

  • Is cloud storage cheaper than traditional storage?
  • How do you access cloud object storage from legacy block and file applications?
  • How do you implement on-site cloud storage?
  • Is enterprise file sync and share (EFSS) safe and secure?
  • Does cloud storage need to be backed up and protected?
  • What geographic location requirements or regulations apply to you?

When it comes to cloud computing and, in particular, cloud storage, context matters. Conversations are necessary to discuss concerns, as well as discuss various considerations, options and alternatives. People often ask me questions about the best cloud storage to use, concerns about privacy, security, performance and cost.

Some of the most common cloud conversations topics involve context :

  • Public, private or hybrid cloud; turnkey subscription service or do it yourself (DIY)?
  • Storage, compute server, networking, applications or development tools?
  • Storage application such as file sync and share like Dropbox?
  • Storage resources such as table, queues, objects, file or block?
  • Storage for applications in the cloud, on-site or hybrid?

Continue reading Cloud Storage Concerns, Considerations and Trends over at InfoStor.

Where To Learn More

Additional related content can be found at:

What This All Means

As I mentioned above, cloud and object storage are in your future, granted your future may not rely on just cloud or object storage. Take a few minutes to check out some of the conversation topics, tips and trends in my piece over at InfoStor Cloud Storage Concerns, Considerations and Trends along with more material at www.objectstoragecenter.com.

Btw, what are your questions, comments, concerns, claims or caveats as part of cloud and object storage conversations?

Ok, nuff said, for now…

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, vSAN and VMware vExpert. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2023 Server StorageIO(R) and UnlimitedIO All Rights Reserved

Cloud conversations: If focused on cost you might miss other cloud storage benefits

Storage I/O trends

Cloud conversations: If focused on cost you might miss other cloud storage benefits

Drew Robb (@robbdrew) has a good piece (e.g. article) over at InfoStor titled Eight Ways to Avoid Cloud Storage Pricing Surprises that you can read here.

Drew start’s his piece out with this nice analogy or story:

Let’s begin with a cautionary tale about pricing: a friend hired a moving company as they quoted a very attractive price for a complex move. They lured her in with a low-ball price then added more and more “extras” to the point where their price ended up higher than many of the other bids she passed up. And to make matters worse, they are already two weeks late with delivery of the furniture and are saying it might take another two weeks.

Drew extends his example in his piece to compare how some cloud providers may start with pricing as low as some amount only for the customer to be surprised when they did not do their homework to learn about the various fees.

Note that most reputable cloud providers do not hide their fees even though there are myths that all cloud vendors have hidden fees, instead they list what those costs are on their sites. However that means the smart shopper or person procuring cloud services needs to go look for those fee’s and what they mean to avoid surprises. On the other hand if you can not find what extra fee’s would be along with what is or is not included in a cloud service price, to quote Jenny’s line in the movie Forest Gump, "…Run, Forest! Run!…".

In Drew’s piece he mentions five general areas to keep an eye on pertaining cloud storage costs including:

  • Be Duly Diligent
  • Trace Out Application Interaction
  • Avoid Fixed Usage Rates
  • Beware Lowballing
  • Demand Enterprise Visibility

Beware Lowballing

In Drew’s piece, he includes a comment from myself shown below.

Just as in the moving business, lowballing is alive and well in cloud pricing. Greg Schulz, an analyst with StorageIO Group, warned users to pay attention to services that have very low-cost per GByte/TByte yet have extra fees and charges for use, activity or place service caps. Compare those with other services that have higher base fees and attempt to price it based on your real storage and usage patterns.

“Watch out for usage and activity fees with lower cost services where you may get charged for looking at or visiting your data, not to mention for when you actually need to use it,” said Schulz. “Also be aware of limits or caps on performance that may apply to a particular class of service.”

As a follow-up to Drew’s good article, I put together the following thoughts that appeared earlier this year over at InfoStor titled Cloud storage: Is It All About Cost? that you can read here. In that article I start out with the basic question of:

So what is your take on cloud storage, and in what context?

Is cloud storage all about removing cost, cost cutting, free storage?

Or perhaps even getting something else in addition to free storage?

I routinely talk with different people from various backgrounds, environments from around the world, and the one consistency I hear when it comes to cloud services including storage is that there is no consistency.

What I mean by this is that there are the cloud crowd cheerleaders who view or cheer for anything cloud related, some of them actually use the cloud vs. simply cheering.

What does this have to do with cloud costs

Simple, how do you know if cloud is cheaper or more expensive if you do not know your own costs?

How do you know if cloud storage is available, reliable, durable if you do not have a handle on your environment?

Are you making apples to oranges comparisons or simple trading or leveraging hype and fud for or against?

Similar to regular storage, how you choose to use and configure on-site traditional storage for high-availability, performance, security among other best practices should be applied to cloud solutions. After all, only you can prevent cloud (or on premise) data loss, granted it is a shared responsibility. Shared responsibility means your service provider or system vendor needs to deliver quality robust solution that you can then take responsibility for configure to use with resiliency.

For some of you perhaps cloud might be about lowering, reducing or cutting storage costs, perhaps even getting some other service(s) in addition to free storage.

On the other hand, some of you might be

Yet another class of cloud storage (e.g. AWS EBS) are those intended or optimized to be accessed from within a cloud via cloud servers or compute instances (e.g. AWS EC2 among others) vs. those that are optimized for both inside the cloud as well as outside the cloud access (e.g. AWS S3 or Glacier with costs shown here). I am using AWS examples; however, you could use Microsoft Azure (pricing shown here), Google (including their new Nearline service with costs shown here), Rackspace, (calculator here or other cloud files pricing here), HP Cloud (costs shown here), IBM Softlayer (object storage costs here) and many others.

Not all types of cloud storage are the same, which is similar to traditional storage you may be using or have used in your environment in the past. For example, there is high-capacity low-cost storage, including magnetic tape for data protection, archiving of in-active data along with near-line hard disk drives (HDD). There are different types of HDDs, as well as fast solid-state devices (SSD) along with hybrid or SSHD storage used for different purposes. This is where some would say the topic of cloud storage is highly complex.

Where to learn more

Data Protection Diaries
Cloud Conversations: AWS overview and primer)
Only you can prevent cloud data loss
Is Computer Data Storage Complex? It Depends
Eight Ways to Avoid Cloud Storage Pricing Surprises
Cloud and Object Storage Center
Cloud Storage: Is It All About Cost?
Cloud conversations: Gaining cloud confidence from insights into AWS outages (Part II)
Given outages, are you concerned with the security of the cloud?
Is the cost of cloud storage really cheaper than traditional storage?
Are more than five nines of availability really possible?
What should I look for in an enterprise file sync-and-share app?
How do primary storage clouds and cloud for backup differ?
What should I consider when using SSD cloud?
What’s most important to know about my cloud privacy policy?
Data Archiving: Life Beyond Compliance
My copies were corrupted: The 3-2-1 rule
Take a 4-3-2-1 approach to backing up data

What this means

In my opinion there are cheap clouds (products, services, solutions) and there are low-cost options as well as there are value and premium offerings. Avoid confusing value with cheap or low-cost as something might have a higher cost, however including more capabilities or fees included that if useful can be more value. Look beyond the up-front cost aspects of clouds also considering ongoing recurring fees for actually using a server or solution.

If you can find low-cost storage at or below a penny per GByte per month that could be a good value if it also includes many free access, retrieval GETS head and lists for management or reporting. On the other hand, if you find a service that is at or below a penny per GByte per month however charges for any access including retrieval, as well as network bandwidth fees along with reporting, that might not be as good of a value.

Look beyond the basic price and watch out for statements like "…as low as…" to understand what is required to get that "..as low as.." price. Also understand what the extra fee’s are which most of the reputable providers list these on their sites, granted you have to look for them. If you are already using cloud services, pay attention to your monthly invoices and track what you are paying for to avoid surprises.

From my InfoStor piece:

For cloud storage, instead of simply focusing on lowest cost of storage per capacity, look for value, along with ability to configure or use with as much resiliency as you need. Value will mean different things depending on your needs and cloud storage servers, yet the solution should be cost-effective with availability including durability, secure and applicable performance.

Shopping for cloud servers and storage is similar to acquiring regular servers and storage in that you need to understand what you are acquiring along with up-front and recurring fee’s to understand the total cost of ownership and cost of operations not to mention making apples to apples vs. apples to oranges comparisons.

Btw, instead of simply using lower cost cloud services to cut cost, why not also use those capabilities to create or park another copy of your important data somewhere else just to be safe…

What say you about cloud costs?

Ok, nuff said, for now…

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Cloud conversations: Gaining cloud confidence from insights into AWS outages

StorageIO industry trends cloud, virtualization and big data

This is the first of a two-part industry trends and perspectives series looking at how to learn from cloud outages (read part II here).

In case you missed it, there were some public cloud outages during the recent Christmas 2012-holiday season. One incident involved Microsoft Xbox (view the Microsoft Azure status dashboard here) users were impacted, and the other was another Amazon Web Services (AWS) incident. Microsoft and AWS are not alone, most if not all cloud services have had some type of incident and have gone on to improve from those outages. Google has had issues with different applications and services including some in December 2012 along with a Gmail incident that received covered back in 2011.

For those interested, here is a link to the AWS status dashboard and a link to the AWS December 24 2012 incident postmortem. In the case of the recent AWS incident which affected users such as Netflix, the incident (read the AWS postmortem and Netflix postmortem) was tied to a human error. This is not to say AWS has more outages or incidents vs. others including Microsoft, it just seems that we hear more about AWS when things happen compared to others. That could be due to AWS size and arguably market leading status, diversity of services and scale at which some of their clients are using them.

Btw, if you were not aware, Microsoft Azure is more than just about supporting SQLserver, Exchange, SharePoint or Office, it is also an IaaS layer for running virtual machines such as Hyper-V, as well as a storage target for storing data. You can use Microsoft Azure storage services as a target for backing up or archiving or as general storage, similar to using AWS S3 or Rackspace Cloud files or other services. Some backup and archiving AaaS and SaaS providers including Evault partner with Microsoft Azure as a storage repository target.

When reading some of the coverage of these recent cloud incidents, I am not sure if I am more amazed by some of the marketing cloud washing, or the cloud bashing and uniformed reporting or lack of research and insight. Then again, if someone repeats a myth often enough for others to hear and repeat, as it gets amplified, the myth may assume status of reality. After all, you may know the expression that if it is on the internet then it must be true?

Images licensed for use by StorageIO via
Atomazul / Shutterstock.com

Have AWS and public cloud services become a lightning rod for when things go wrong?

Here is some coverage of various cloud incidents:

The above are a small sampling of different stories, articles, columns, blogs, perspectives about cloud services outages or other incidents. Assuming the services are available, you can Google or Bing many others along with reading postmortems to gain insight into what happened, the cause, effect and how to prevent in the future.

Do these recent incidents show a trend of increased cloud outages? Alternatively, do they say that the cloud services are being used more and on a larger basis, thus the impacts become more known?

Perhaps it is a mix of the above, and like when a magnetic storage tape gets lost or stolen, it makes for good news or copy, something to write about. Granted there are fewer tapes actually lost than in the past, and far fewer vs. lost or stolen laptops and other devices with data on them. There are probably other reasons such as the lightning rod effect given how much industry hype around clouds that when something does happen, the cynics or foes come out in force, sometimes with FUD.

Similar to traditional hardware or software based product vendors, some service providers have even tried to convince me that they have never had an incident, lost or corrupted or compromised any data, yeah, right. Candidly, I put more credibility and confidence in a vendor or solution provider who tells me that they have had incidents and taken steps to prevent them from recurring. Granted those steps might be made public while others might be under NDA, at least they are learning and implementing improvements.

As part of gaining insights, here are some links to AWS, Google, Microsoft Azure and other service status dashboards where you can view current and past situations.

What is your take on IT clouds? Click here to cast your vote and see what others are thinking about clouds.

Ok, nuff said for now (check out part II here )

Disclosure: I am a customer of AWS for EC2, EBS, S3 and Glacier as well as a customer of Bluehost for hosting and Rackspace for backups. Other than Amazon being a seller of my books (and my blog via Kindle) along with running ads on my sites and being an Amazon Associates member (Google also has ads), none of those mentioned are or have been StorageIO clients.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

Cloud conversations: confidence, certainty and confidentiality

Here is an interesting article from over at wired about proposed privacy law and court warrants for cloud data, along with this one over at information week. Both got me thinking about some things that I hear when out and about talking with IT professionals and their concerns around clouds.

StorageIO industry trends cloud, virtualization and big data

Common themes at the recent modernizing data protection and new realities of cloud and virtualization event series that I was involved with pertained to cloud concerns. Some organizations are already using clouds to some degree while others are taking a cautious approach. Some are all in, while others will take longer for various reasons. Likewise some are using a mix of public, private and hybrid to compliment their environments for collaboration, shared storage, compute, content distribution, backup, archive or BC and DR among other things. These environments range from SOHO or small SMB to ROBO to workgroup to enterprise, education and government of various size.

Often the conversations would evolve around gaining confidence with clouds as well as virtualization. In the case of clouds, given that some of the services as well as products, solutions or technologies are still young, there is still a learning and maturing curve. There are also other factors including the amount of hype and FUD around clouds has some people more skeptical or cautious to move forward. Granted there are also the true cynics which tend to be offset by the cloud crowd cheerleaders thus canceling each other out.

For the non cheerleaders and non cynics, hurdles to cloud adoption (in whole or in part, public, private or hybrid) tend to start with the letter C.

My message has and continues to be that of do not be scared of clouds and virtualization, however be ready, informed and decide what your concerns are. By determining your concerns, you can then work on figuring out what to do about those.

Here is a list of common cloud concerns and comments that I hear:
Cloud cheerleader hype
Cloud critics and cynics FUD
Confidence in cloud products or services
Certainty in cloud data protection or security
Cloud certifications and standards
Compatibility and interoperability
Classes and continuing education
Confidentially, privacy and security
Costs of cloud services or products
Country where cloud data is stored

There are many other items that can be added to the list that start with the letter C, however there are also some that start with P. For example, People, Products, Process, Procedures, Practices, Paradigm, Public or Private and Protocols among others.

Its one thing to be scared of something and not know what or why you are scared. It’s another thing to know or figure out what or why you are scared or concerned and then be able to do something about it. For example learn what standards such as SNIA CDMI among others exist and how those could be of help along with other tools or best practices from others.

Thus don’t be scared of clouds or virtualization, however do your homework, decide your concerns and then find what can be done about those. If you need help, drop me a note.

In the meantime, here is some more material:
Cloud and Virtual Data Storage Networking
More modernizing data protection, virtualization and clouds with certainty
Cloud conversations: AWS Government Cloud (GovCloud)
Amazon cloud storage options enhanced with Glacier
Open Data Center Alliance (ODCA) publishes two new cloud usage models
Data protection modernization, more than swapping out media
Amazon Web Services (AWS) and the NetFlix Fix?
What do VARs and Clouds as well as MSPs have in common?
Only you can prevent cloud data loss
The blame game: Does cloud storage result in data loss?
Cloud conversations: Loss of data access vs. data loss
Clouds are like Electricity: Dont be Scared
Poll: What Do You Think of IT Clouds?

Ok, nuff said for now.

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

More modernizing data protection, virtualization and clouds with certainty

This is a follow-up to a recent post about modernizing data protection and doing more than simply swapping out media or mediums like flat tires on a car as well as part of the Quantum protecting data with certainty event series.

As part of a recent 15 city event series sponsored by Quantum (that was a disclosure btw ;) ) titled Virtualization, Cloud and the New Realities for Data Protection that had a theme of strategies and technologies that will help you adapt to a changing IT environment I was asked to present a keynote at the events around Modernizing data protection for cloud, virtual and legacy environments (see earlier and related posts here and here).

Quantum data protection with certainty

Since late June (taking July and most of August off) and wrapping up last week, the event series has traveled to Boston, Chicago, Palo Alto, Houston, New York City, Cleveland, Raleigh, Atlanta, Washington DC, San Diego, Los Angeles, Mohegan Sun CT, St. Louis, Portland Oregon and King of Prussia (Philadelphia area).

The following are a series of posts via IT Knowledge Exchange (ITKE) that covered these events including commentary and perspectives from myself and others.

Data protection in the cloud, summary of the events
Practical solutions for data protection challenges
Big data’s new and old realities
Can you afford to gamble on data protection
Conversations in and around modernizing data protection
Can you afford not to use cloud based data protection

In addition to the themes in the above links, here are some more images, thoughts and perspectives from while being out and about at these and other events.

Datalink does your data center suck sign
While I was traveling saw this advertisement sign from Datalink (who is a Quantum partner that participated in some of the events) in a few different airports which is a variation of the Datadomain tape sucks attention getter. For those not familiar, that creature on the right is an oversized mosquito with the company logos on the lower left being Datalink, NetApp, Cisco and VMware.

goddess of data fertility
When in Atlanta for one of the events at the Morton’s in the Sun trust plaza, the above sculpture was in the lobby. Its real title is the goddess of fertility, however I’m going to refer to it as the goddess of data fertility, after all, there is no such thing as a data or information recession.

The world and storageio runs on dunkin donuts
Traveling while out and about is like a lot of things particular IT and data infrastructure related which is hurry up and wait. Not only does America Run on Dunkin, so to does StorageIO.

Use your imagination
When out and about, sometimes instead of looking up, or around, take a moment and look down and see what is under your feet, then let your imagination go for a moment about what it means. Ok, nuff of that, drink your coffee and let’s get back to things shall we.

Delta 757 and PW2037 or PW2040
Just like virtualization and clouds, airplanes need physical engines to power them which have to be energy-efficient and effective. This means being very reliable, good performance, fuel-efficient (e.g. a 757 on a 1,500 mile trip if full can be in the neighborhood of 65 plus miles per gallon per passenger with a low latency (e.g. fast trip). In this case, a Pratt and Whitney PW2037 (could be a PW2040 as Delta has a few of them) on a Delta 757 is seen powering this flight as it climbs out of LAX on a Friday morning after one of the event series session the evening before in LA.

Ambulance waiting at casino
Not sure what to make out of this image, however it was taken while walking into the Mohegan Sun casino where we did one of the dinner events at the Michael Jordan restaraunt

David Chapa of Quantum in bank vault
Here is an image from one of the events in this series which is a restaurant in Cleveland where the vault is a dinning room. No that is not a banker, well perhaps a data protection banker, it is the one and only (@davidchapa) David Chapa aka the Chief Technology Evangelist (CTE) of Quantum, check out his blog here.

Just before landing in portland
Nice view just before landing in Portland Oregon where that evenings topic was as you might have guessed, data protection modernization, clouds and virtualization. Don’t be scared, be ready, learn and find concerns to overcome them to have certainty with data protection in cloud, virtual and physical environments.
Teamwork
Cloud, virtualization and data protection modernization is a shared responsibility requiring team work and cooperation between service or solution provider and the user or consumer. If the customer or consumer of a service is using the right tools, technologies, best practices and having had done their homework for applicable levels of services with SLAs and SLOs, then a service provider with good capabilities should be in harmony with each other. Of course having the right technologies and tools for the task at hand is also important.
Underground hallway connecting LAX terminals, path to the clouds
Moving your data to the cloud or a virtualized environment should not feel like a walk down a long hallway, that is assuming you have done your homework, that the service is safe and secure, well taken care of, there should be less of concerns. Now if that is a dark, dirty, dingy, dilapidated dungeon like hallway, then you just might be on the highway to hell vs. stairway to heaven or clouds ;).

clouds along california coastline
There continues to be barriers to cloud adoption and deployment for data protection among other users.

Unlike the mountain ranges inland from the LA area coastline causing a barrier for the marine layer clouds rolling further inland, many IT related barriers can be overcome. The key to overcoming cloud concerns and barriers is identifying and understanding what they are so that resolutions, solutions, best practices, tools or work around’s can be developed or put into place.

The world and storageio runs on dunkin donuts
Hmm, breakfast of champions and road warriors, Dunkin Donuts aka DD, not to be confused with DDUP the former ticker symbol of Datadomain.

Tiered coffee
In the spirit of not treating everything the same, have different technology or tools to meet various needs or requirements, it only makes sense that there are various hot beverage options including hot water for tea, regular and decaffeinated coffee. Hmm, tiered hot beverages?


On the lighter side, things including technology of all type will and do break, even with maintenance, so having a standby plan, or support service to call can come in handy. In this case the vehicle on the right did not hit the garage door that came off of its tracks due to wear and tear as I was preparing to leave for one of the data protection events. Note to self, consider going from bi-annual garage door preventive maintenance to annual service check-up.

Some salesman talking on phone in a quiet zone

While not part of or pertaining to data protection, clouds, virtualization, storage or data infrastructure topics, the above photo was taken while in a quiet section of an airport lounge waiting for a flight to one of the events. This falls in the class of a picture is worth a thousand words category as the sign just to the left of the sales person talking loudly on his cell phone about his big successful customer call says Quiet Zone with symbol of no cell phone conversations.

How do I know the guy was not talking about clouds, virtualization, data infrastructure or storage related topics? Simple, his conversation was so loud me and everybody else in the lounge could hear the details of the customer conversation as it was being relayed back to sales management.

Note to those involved in sales or customer related topics, be careful of your conversations in public and pseudo public places including airports, airport lounges, airplanes, trains, planes, hotel lobbies and other places, you never know who you will be broadcasting to.

Here is a link to a summary of the events along with common questions, thoughts and perspectives.

Quantum data protection with certainty

Thanks to everyone who participated in the events including attendees, as well as Quantum and their partners for sponsoring this event series, look forward to see you while out and about at some future event or venue.

Ok, nuff said.

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

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All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

Cloud conversations: AWS Government Cloud (GovCloud)

StorageIO industry trends clouds, virtualization, data and storage networking image

Following earlier cloud conversations posts, cloud computing means many things from products to services, functionality and positioned for different layers of service delivery or capabilities (e.g. SaaS, AaaS, PaaS, IaaS and XaaS).

Consequently it is no surprise when I hear from different people their opinion, belief or perception of what is or is not a cloud, confidence or concerns, or how to use and abuse clouds among other related themes.

A common theme I hear talking with IT professionals on a global basis centers around conversations about confidence in clouds including reliability, security, privacy, compliance and confidentiality for where data is protected and preserved. This includes data being stored in different geography locations ranging from states or regions to countries and continents. What I also often hear are discussion around concerns over data from counties outside of the US being stored in the US or vice versa of information privacy laws.

StorageIO cloud travel image

Cost is also coming up in many conversations, which is interesting in that many first value propositions have been presented around cloud being cheaper. As with many things it depends, some services and usage models can be cheaper on a relative basis, just like some can be more expensive. Think of it this way, for some people a lease of an automobile can cheaper on monthly cash flow vs. buying or making loan payments. On the other hand, a buy or loan payment can have a lower overall cost depending on different factors then a lease.

As with many cloud conversations, cost and return on investment (ROI) will vary, just as how the cloud is used to impact your return on innovation (the new ROI) will also vary.

This brings me to something else I hear during my travels and in other conversations with IT; practitioners (e.g. customers and users as well as industry pundits) is a belief that governments cannot use clouds. Again, it depends on what type of government, the applications, sensitivity of data among others factors.

Some FUD (Fear uncertainty doubt) I hear includes blanket statements such as governments cannot use cloud services or cloud services do not exist for governments. Again it comes down to digging deeper into the conversation such as what type of cloud, applications, government function, security and sensitivity among other factors.

Keep in mind that there are services including those from Amazon Web Services (AWS) such as their Government Cloud (GovCloud) region. Granted, GovCloud is not applicable to all government cloud needs or types of applications or data or security clearances among other concerns.

Needless to say AWS GovCloud is not the only solution out there on a public (government focused), private or hybrid basis, there are probably even some super double secret ultra-private or hybrid fortified government clouds that most in the government including experts are not aware of. However if those do exist, certainly talking about them is also probably off-limits for discussions even by the experts.

Amazon Web Services logo

Speaking of AWS, here is a link to an analysis of their cloud storage for archiving and inactive big data called Glacier, along with analysis of AWS Cloud Storage Gateway. Also, keep in mind that protecting data in the cloud is a shared responsibility meaning there are things both you as the user or consumer as well as the provider need to do.

Btw, what is your take on clouds? Click here to cast your vote and see what others are thinking about clouds.

Ok, nuff said for now.

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved