Tag: 4 3 2 1

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March 31st is world backup day; when is world recovery day

March 31st is world backup day; when is world recovery day

If March 31st is world backup day, when is world recovery day?

For several years, if not decades, March 31st has been world backup day, a reminder to protect and backup your apps and data. Data protection, including backup, recovery, business continuance (BC), disaster recovery (DR), and business resilience (BR), should be a 365-day-a-year focus. If you have regular data protection, including backup, that is great; when was the last time you tested restore?

Some related content

Upcoming and past events including webinars, tips and commentary
World Backup Day Reminder Don’t Be an April Fool Test Your Data Recovery
Data Infrastructure Overview, Its What’s Inside of a Data Center
Application Data Value Characteristics Everything Is Not The Same
Data Protection Diaries Topics Tools Techniques Technologies Tips

Reminder to Protect your data and apps and settings

Thus, this is also a reminder to protect your data and apps and their settings regularly. What’s even better is evolving from none once a year to more frequent data protection, including backup of your critical and noncritical apps and data. Notice I keep mentioning apps and not just the usual focus of or on data. Program apps are considered broadly data; after all, apps and your settings and metadata are just data when stored and protected.

There is also often a focus on just the data, which can lead to problems when it comes time to recover an app program, settings, or metadata. Also, a reminder that data protection, including backup, is not just for large enterprises; it applies to organizations and entities of all sizes, including small and medium businesses (SMBs), non-profits, and homes (e.g., your photos, worksheets, and other documents).

What About Recovery

If March 31st is world backup day, when is world recovery day? So far, I have been talking about backup as part of data protection or ensuring your apps, data, and settings are protected; what about recovery?

Sometimes with data protection, discussions can drift into what’s more critical, backup or recovery, which is a bit like a chicken and egg situation. In other words, what’s more important, the chicken or the egg? Similar to data protection, what’s more critical, backup or recovery?

Recovery is only as good as your backup (or snapshot, point-in-time copy, checkpoint, or consistency point), and your backup or protection copy is only as good as its recoverability. Recoverability means that not only is there something to restore from a point in time (e.g., recovery point objective or RPO) in a given amount of time (recovery time objective or RTO).

Recoverability also means that you can pull the data (e.g., bits, bytes, blocks, blobs, objects, files, tables) from the protection medium, media, or service and use it. Recovery means that the data is valid and consistent, has integrity, or is otherwise not bad, missing, damaged, or corrupted (e.g., usable).

What About Recovery Day?

For several years I have mentioned and will continue to do so that if March 31st is world backup day, then April 1st should be a world recovery day. So why April 1st for world recovery day? Simple, you don’t want to look like a fool the day after world backup day if you can’t restore and use data backed up the day before.

If you are not comfortable with April 1st for world recovery day? Then make your world recovery day (or test) a day or so later. The important message is to ensure your apps, data, and settings are protected (e.g., copied, backed up, snapshot, checkpoint, etc.), trust yet verify, and test your restorations.

Why do I mentation apps, data, and settings?

The important message here is that it is good if you are already protecting your data, your spreadsheets, worksheets, databases, files, photos, and the application programs that use them. However, also ensure that you are protecting application settings, configurations, metadata, encryption keys, the backup or protection mechanisms, and their data.

For example, when I accidentally delete a data file or configuration settings, I can restore those without recovering everything. Suppose, for instance, I accidentally or intentionally uninstall an application program. In that case, I can reinstall (assuming I have a copy of the program), then restore my settings and pick up where I resumed.

Who does this apply to?

From organizations of size and type to individuals. If you have or generate or save data, if it is worth having (or you have to keep it), then it should be protected. What how often to protect data (time interval) will be based on what your recovery point objective (RPO) is. Likewise how fast you need to recover with your recovery time objective (RTO).

Remember that it is not if you will need to restore, recover, reload, refresh, or repair your apps, data, and settings instead when. It might be because of accidental or planned deletion, accident, hardware, software, cloud service situation, ransomware, or malware, among other things that can and do happen.

What to do?

If March 31st is world backup day, when is world recovery day? Ensure you have regular copies of your apps, data, and configuration settings, including encryption keys. Implement a variation of the old school three two one (e.g., 3 2 1) data protection, e.g., backup scheme (e.g., three or more copies, stored on two or more devices, systems, media or mediums, and at least one of them offsite preferably offline including at cloud).

A variation of the new school 4 3 2 1 data protection scheme has:
Have four or more versions of your protected data.
Three or more copies (feel free to swap the number of copies and versions).
Stored on two or more different systems (devices, media, or locations).
At least one copy offsite (preferably with one offline), including cloud.

The big difference between the old school 3 2 1 and the new school 4 3 2 1 is the emphasis and distinction of having multiple copies and various versions (e.g., points in time). For example, storing three copies on two systems with one offsite is good unless all copies are damaged. Having different versions (e.g., point in time) and multiple copies of those versions stored in different places including at least one offline (e.g., air-gapped), is essential.

Trust yet verify, test your backups and recovery

Test to verify your data protection is working and that data (apps, data, settings) can be restored. When testing restores, be careful not to overwrite your good data and cause a disaster. Also, ensure your data is encrypted in multiple locations and layers and that you protect your encryption keys. Finally, make sure your backup, protection software, catalog, and settings are encrypted, secured, and protected.

If you have questions, not sure, learn more here in my book Software Defined Data Infrastructure Essentials (CRC Press), Data Infrastructure Management Insight and Strategies (CRC Press), as well as check out these listed below, or reach out to me or others. If you are an individual consumer and just looking to protect some photos, valuable documents, and heirlooms, get in touch with professionals who specialize in these types of things.

What do I do?

Implement 4 3 2 1 type data protection with different granularities and frequencies. For example, my data protection includes regular point-in-time copies, including backups and snapshots, checkpoints, consistency points of systems, volumes, shares, apps, files, data, and settings at different intervals. Having different types of apps and data, some of which are more static vs. others that are changing, protection is also varied to avoid treating everything the same, reduce cost, and increase coverage.

I protect my Apps, data, and settings with multiple versions and copies locally on different systems, devices, mediums, and offsite, including offline and at cloud services. So why do I store data offsite vs. having it all in the cloud? Simple, speed of recovery, and flexibility.

If it’s a few files, perhaps a few GBs of data, it is usually faster for me if I don’t have a good copy locally to get it from Microsoft Azure. Otoh, if I need to restore TBs of data (something terrible happens), then it can be faster to bring an offline, offsite copy back, correct that, then only pull the more recent data I need from the cloud.

What are some of the tools and technologies that I use?

Locally I have multiple Microsoft Windows Servers (Server 2022) with various storage (HDDs and SSDs), including removable devices. In addition to on-prem, I have data stored offsite on removable media and cloud copies. For my cloud copies, I have a mix of files and blobs stored at Microsoft Azure.

A challenge moving from AWS to Azure was Retrospect did not support objects (Azure blobs). I realized, no worries, Retrospect supports storing data on local storage (SSD or HDD) on regular filesystems as files. The solution was set up an Azure file share for Retrospect, and everything has worked fantastic.

Are there things I need and want to improve? Yes, it’s an ongoing process and journey.

What should you do next?

Make sure you have a data backup; if not, march 31st is a good reminder. Trust yet verify your backups are working and you can recover and not be an April 1st fool.

Where to learn more

Learn more about world backup day, recovery and data protection along with other related topics via the following links:

Upcoming and past events including webinars, tips and commentary
Next Generation Hybrid Data Infrastructures Are In Your Future
Cloud File Data Storage Consolidation and Economic Comparison Model
New Book Data Infrastructure Management Insight Strategies
World Backup Day Reminder Don’t Be an April Fool Test Your Data Recovery
Virtual, Cloud and IT Availability, it’s a shared responsibility
Don’t Stop Learning Expand Your Skills Experiences Everyday
Data Infrastructure Overview, Its What’s Inside of a Data Center
Application Data Value Characteristics Everything Is Not The Same
Data Protection Diaries Topics Tools Techniques Technologies Tips
Data Infrastructure Server Storage I/O related Tradecraft Overview

Additional learning experiences can be found in Software Defined Data Infrastructure Essentials book. Also check out Data Infrastructure Management Insight and Strategies.

Software Defined Data Infrastructure Essentials Book SDDC backup restore data protection cloud storage containers data footprint reduction

What this all means

If March 31st is world backup day, when is world recovery day? Every day should be a backup day (e.g., some protection, backup, copy, snapshot, checkpoint, consistency point). Likewise, every day should be able to be a recovery day. World backup day and recovery apply to organizations of all sizes and individuals. Remember that If March 31st is world backup day, when is world recovery day?

Ok, nuff said.

Cheers gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, ten-time VMware vExpert. Author of Data Infrastructure Insights (CRC Press), Software Defined Data Infrastructure Essentials (CRC). Cloud and Virtual Data Storage Networking (CRC), The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier). Visit twitter @storageio as well as www.picturesoverstillwater.com to view various UAS/UAV e.g. drone based aerial content created by Greg Schulz. Courteous comments are welcome for consideration. First published on https://storageioblog.com. Any reproduction without attribution 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. Visit our companion site https://picturesoverstillwater.com to view drone based aerial photography and video related topics. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO and UnlimitedIO LLC.

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Data Protection Recovery Life Post World Backup Day Pre GDPR

Data Protection Recovery Life Post World Backup Day Pre GDPR

Data Protection Recovery Life Post World Backup Day Pre GDPR trends

It’s time for Data Protection Recovery Life Post World Backup Day Pre GDPR Start Date.

The annual March 31 world backup day focus has come and gone once again.

However, that does not mean data protection including backup as well as recovery along with security gets a 364-day vacation until March 31, 2019 (or the days leading up to it).

Granted, for some environments, public relations, editors, influencers and other industry folks backup day will take some time off while others jump on the ramp up to GDPR which goes into effect May 25, 2018.

Expanding Focus Data Protection and GDPR

As I mentioned in this post here, world backup day should be expanded to include increased focus not just on backup, also recovery as well as other forms of data protection. Likewise, May 25 2018 is not the deadline or finish line or the destination for GDPR (e.g. Global Data Protection Regulations), rather, it is the starting point for an evolving journey, one that has global impact as well as applicability. Recently I participated in a fireside chat discussion with Danny Allan of Veeam who shared his GDPR expertise as well as experiences, lessons learned, tips of Veeam as they started their journey, check it out here.

Expanding Focus Data Protection Recovery and other Things that start with R

As part of expanding the focus on Data Protection Recovery Life Post World Backup Day Pre GDPR, that also means looking at, discussing things that start with R (like Recovery). Some examples besides recovery include restoration, reassess, review, rethink protection, recovery point, RPO, RTO, reconstruction, resiliency, ransomware, RAID, repair, remediation, restart, resume, rollback, and regulations among others.

Data Protection Tips, Reminders and Recommendations

  • There are no blue participation ribbons for failed recovery. However, there can be pink slips.
  • Only you can prevent on-premises or cloud data loss. However, it is also a shared responsibility with vendors and service providers
  • You can’t go forward in the future when there is a disaster or loss of data if you can’t go back in time for recovery
  • GDPR appliances to organizations around the world of all size and across all sectors including nonprofit
  • Keep new school 4 3 2 1 data protection in mind while evolving from old school 3 2 1 backup rules

    • 4 3 2 1 backup data protection rule

  • A Fundamental premise of data infrastructures is to enable applications and their data, protect, preserve, secure and serve
  • Remember to protect your applications, as well as data including metadata, settings configurations
  • Test your restores including can you use the data along with security settings
  • Don’t cause a disaster in the course of testing your data protection, backups or recovery
  • Expand (or refresh) your data protection and data infrastructure education tradecraft skills experiences

Where to learn more

Learn more about data protection, world backup day, recovery, restoration, GDPR along with related data infrastructure topics for cloud, legacy and other software defined environments via the following links:

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

Data protection including business continuance (BC), business resiliency (BR), disaster recovery (DR), availability, accessibility, backup, snapshots, encryption, security, privacy among others is a 7 x 24 x 365 day a year focus. The focus of data protection also needs to evolve from an after the fact cost overhead to proactive, business enabler Meanwhile, welcome to Data Protection Recovery Post World Backup Day Pre GDPR Start Date.

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.

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Application Data Availability 4 3 2 1 Data Protection

Application Data Availability 4 3 2 1 Data Protection

4 3 2 1 data protection Application Data Availability Everything Is Not The Same

Application Data Availability 4 3 2 1 Data Protection

This is part two of a five-part mini-series looking at Application Data Value Characteristics everything is not the same as a companion excerpt from chapter 2 of my new book Software Defined Data Infrastructure Essentials – Cloud, Converged and Virtual Fundamental Server Storage I/O Tradecraft (CRC Press 2017). available at Amazon.com and other global venues. In this post, we continue looking at application performance, availability, capacity, economic (PACE) attributes that have an impact on data value as well as availability.

4 3 2 1 data protection Book SDDC

Availability (Accessibility, Durability, Consistency)

Just as there are many different aspects and focus areas for performance, there are also several facets to availability. Note that applications performance requires availability and availability relies on some level of performance.

Availability is a broad and encompassing area that includes data protection to protect, preserve, and serve (backup/restore, archive, BC, BR, DR, HA) data and applications. There are logical and physical aspects of availability including data protection as well as security including key management (manage your keys or authentication and certificates) and permissions, among other things.

Availability = accessibility (can you get to your application and data) + durability (is the data intact and consistent). This includes basic Reliability, Availability, Serviceability (RAS), as well as high availability, accessibility, and durability. “Durable” has multiple meanings, so context is important. Durable means how data infrastructure resources hold up to, survive, and tolerate wear and tear from use (i.e., endurance), for example, Flash SSD or mechanical devices such as Hard Disk Drives (HDDs). Another context for durable refers to data, meaning how many copies in various places.

Server, storage, and I/O network availability topics include:

  • Resiliency and self-healing to tolerate failure or disruption
  • Hardware, software, and services configured for resiliency
  • Accessibility to reach or be reached for handling work
  • Durability and consistency of data to be available for access
  • Protection of data, applications, and assets including security

Additional server I/O and data infrastructure along with storage topics include:

  • Backup/restore, replication, snapshots, sync, and copies
  • Basic Reliability, Availability, Serviceability, HA, fail over, BC, BR, and DR
  • Alternative paths, redundant components, and associated software
  • Applications that are fault-tolerant, resilient, and self-healing
  • Non disruptive upgrades, code (application or software) loads, and activation
  • Immediate data consistency and integrity vs. eventual consistency
  • Virus, malware, and other data corruption or loss prevention

From a data protection standpoint, the fundamental rule or guideline is 4 3 2 1, which means having at least four copies consisting of at least three versions (different points in time), at least two of which are on different systems or storage devices and at least one of those is off-site (on-line, off-line, cloud, or other). There are many variations of the 4 3 2 1 rule shown in the following figure along with approaches on how to manage technology to use. We will go into deeper this subject in later chapters. For now, remember the following.

large version application server storage I/O
4 3 2 1 data protection (via Software Defined Data Infrastructure Essentials)

4    At least four copies of data (or more), Enables durability in case a copy goes bad, deleted, corrupted, failed device, or site.
3    The number (or more) versions of the data to retain, Enables various recovery points in time to restore, resume, restart from.
2    Data located on two or more systems (devices or media/mediums), Enables protection against device, system, server, file system, or other fault/failure.

1    With at least one of those copies being off-premise and not live (isolated from active primary copy), Enables resiliency across sites, as well as space, time, distance gap for protection.

Capacity and Space (What Gets Consumed and Occupied)

In addition to being available and accessible in a timely manner (performance), data (and applications) occupy space. That space is memory in servers, as well as using available consumable processor CPU time along with I/O (performance) including over networks.

Data and applications also consume storage space where they are stored. In addition to basic data space, there is also space consumed for metadata as well as protection copies (and overhead), application settings, logs, and other items. Another aspect of capacity includes network IP ports and addresses, software licenses, server, storage, and network bandwidth or service time.

Server, storage, and I/O network capacity topics include:

  • Consumable time-expiring resources (processor time, I/O, network bandwidth)
  • Network IP and other addresses
  • Physical resources of servers, storage, and I/O networking devices
  • Software licenses based on consumption or number of users
  • Primary and protection copies of data and applications
  • Active and standby data infrastructure resources and sites
  • Data footprint reduction (DFR) tools and techniques for space optimization
  • Policies, quotas, thresholds, limits, and capacity QoS
  • Application and database optimization

DFR includes various techniques, technologies, and tools to reduce the impact or overhead of protecting, preserving, and serving more data for longer periods of time. There are many different approaches to implementing a DFR strategy, since there are various applications and data.

Common DFR techniques and technologies include archiving, backup modernization, copy data management (CDM), clean up, compress, and consolidate, data management, deletion and dedupe, storage tiering, RAID (including parity-based, erasure codes , local reconstruction codes [LRC] , and Reed-Solomon , Ceph Shingled Erasure Code (SHEC ), among others), along with protection configurations along with thin-provisioning, among others.

DFR can be implemented in various complementary locations from row-level compression in database or email to normalized databases, to file systems, operating systems, appliances, and storage systems using various techniques.

Also, keep in mind that not all data is the same; some is sparse, some is dense, some can be compressed or deduped while others cannot. Likewise, some data may not be compressible or dedupable. However, identical copies can be identified with links created to a common copy.

Economics (People, Budgets, Energy and other Constraints)

If one thing in life and technology that is constant is change, then the other constant is concern about economics or costs. There is a cost to enable and maintain a data infrastructure on premise or in the cloud, which exists to protect, preserve, and serve data and information applications.

However, there should also be a benefit to having the data infrastructure to house data and support applications that provide information to users of the services. A common economic focus is what something costs, either as up-front capital expenditure (CapEx) or as an operating expenditure (OpEx) expense, along with recurring fees.

In general, economic considerations include:

  • Budgets (CapEx and OpEx), both up front and in recurring fees
  • Whether you buy, lease, rent, subscribe, or use free and open sources
  • People time needed to integrate and support even free open-source software
  • Costs including hardware, software, services, power, cooling, facilities, tools
  • People time includes base salary, benefits, training and education

Where to learn more

Learn more about Application Data Value, application characteristics, PACE along with data protection, software defined data center (SDDC), software defined data infrastructures (SDDI) 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

Keep in mind that with Application Data Value Characteristics Everything Is Not The Same across various organizations, data centers, data infrastructures spanning legacy, cloud and other software defined data center (SDDC) environments. All applications have some element of performance, availability, capacity, economic (PACE) needs as well as resource demands. There is often a focus around data storage about storage efficiency and utilization which is where data footprint reduction (DFR) techniques, tools, trends and as well as technologies address capacity requirements. However with data storage there is also an expanding focus around storage effectiveness also known as productivity tied to performance, along with availability including 4 3 2 1 data protection. Continue reading the next post (Part III Application Data Characteristics Types Everything Is Not The Same) in this series here.

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.

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Preparing For World Backup Day 2017 Are You Prepared

Preparing For World Backup Day 2017 Are You Prepared

In case you have forgotten, or were not aware, this coming Friday March 31 is World Backup Day 2017 (and recovery day). The annual day is a to remember to make sure you are protecting your applications, data, information, configuration settings as well as data infrastructures. While the emphasis is on Backup, that also means recovery as well as testing to make sure everything is working properly as part of on-prem and cloud data protection.

What the Vendors Have To Say

Today I received the following from Kylle over at TOUCHDOWNPR on behalf of their clients providing their perspectives on what World Backup Day means, or how to be prepared. Keep in mind these are not Server StorageIO clients (granted some have been in the past, or I know them, that is a disclosure btw), and this is in no way an endorsement of what they are saying, or advocating. Instead, this is simply passing along to you what was given to me.

Not included in this list? No worries, add your perspectives (politely) to the comments, or, drop me a note, and perhaps I will do a follow-up or addition to this.

Kylle O’Sullivan
TOUCHDOWNPR
Email: Kosullivan@touchdownpr.com
Mobile: 508-826-4482
Skype: Kylle.OSullivan

“Data loss and disruption happens far too often in the enterprise. Research by Ponemon in 2016 estimates the average cost of an unplanned outage has spiralled to nearly $9,000 a minute, causing crippling downtime as well as financial and reputational damage. Legacy backups simply aren’t equipped to provide seamless operations, with zero Recovery Point Objectives (RPO) should a disaster strike. In order to guarantee the availability of applications, synchronous replication with real-time analytics needs to be simple to setup, monitor and manage for application owners and economical to the organization. That way, making zero data loss attainable suddenly becomes a reality.” – Chuck Dubuque, VP Product Marketing, Tintri

“With today’s “always-on” business environment, data loss can destroy a company’s brand and customer trust. A multiple software-based strategy with software-defined and hyperconverged storage infrastructure is the most effective route for a flexible backup plan.  With this tactic, snapshots, replication and stretched clusters can help protect data, whether in a local data center cluster, across data centers or across the cloud. IT teams rely on these software-based policies as the backbone of their disaster recovery implementations as the human element is removed. This is possible as the software-based strategy dictates that all virtual machines are accurately, automatically and consistently replicated to the DR sites. Through this automatic and transparent approach, no administrator action is required, saving employees time, money and providing peace of mind that business can carry on despite any outage.” – Patrick Brennan, Senior Product Marketing Manager, Atlantis Computing

“It’s only a matter of time before your datacenter experiences a significant outage, if it hasn’t already, due to a wide range of causes, from something as simple as human error or power failure to criminal activity like ransomware and cyberattacks, or even more catastrophic events like hurricanes. Shifting thinking to ‘when’ as opposed to ‘if’ something like this happens is crucial; crucial to building a more flexible and resilient IT infrastructure that can withstand any kind of disruption resulting in negative impact on business performance. World Backup Day reminds us of the importance of both having a backup plan in place and as well as conducting regular reviews of current and new technology to do everything possible to keep business running without interruption. Organizations today are highly aware that they are heavily dependent on data and critical applications, and that losing even just an hour of data can greatly harm revenues and brand reputation, sometimes beyond repair. Savvy businesses are taking an all-inclusive approach to this problem that incorporates cloud-based technologies into their disaster recovery plans. And with consistent testing and automation, they are ensuring that those plans are extremely simple to execute against in even the most challenging of situations, a key element of successfully avoiding damaging downtime.” Rob Strechay, VP Product, Zerto

“Data is one of the most valuable business assets and when it comes to data protection chief among its IT challenges is the ever-growing rate of data and the associated vulnerability. Backup needs to be reliable, fast and cost efficient. Organizations are on the defensive after a disaster and being able to recover critical data within minutes is crucial. Breakthroughs in disk technologies and pricing have led to very dense arrays that are power, cost and performance efficient. Backup has been revolutionized and organizations need to ensure they are safeguarding their most valuable commodity – not just now but for the long term. Secure archive platforms are complementary and create a complete recovery strategy.”  – Geoff Barrall, COO, Nexsan

Consider the DR Options that Object Storage Adds
“Data backup and disaster recovery used to be treated as separate processes, which added complexity. But with object storage as a backup target you now have multiple options to bring backup and DR together in a single flow. You can configure a hybrid cloud and tier a portion of your data to the public cloud, or you can locate object storage nodes at different locations and use replication to provide geographic separation. So, this World Backup Day, consider how object storage has increased your options for meeting this critical need.” – Jon Toor, Cloudian CMO

Whats In Your Data Protection Toolbox

What tools, technologies do you have in your data protection toolbox? Do you only have a hammer and thus answer to every situation is that it looks like a nail? Or, do you have multiple tools, technologies combined with your various tradecraft experiences to applice different techniques?

storageio data protection toolbox

Where To Learn More

Following these links to additional related material about backup, restore, availability, data protection, BC, BR, DR along with associated topics, trends, tools, technologies as well as techniques.

Time to restore from backup: Do you know where your data is?
February 2017 Server StorageIO Update Newsletter
Data Infrastructure Server Storage I/O Tradecraft Trends
Data Infrastructure Server Storage I/O related Tradecraft Overview
Data Infrastructure Primer and Overview (Its Whats Inside The Data Center)
What’s a data infrastructure?
Ensure your data infrastructure remains available and resilient
Part III Until the focus expands to data protection – Taking action
Welcome to the Data Protection Diaries
Backup, Big data, Big Data Protection, CMG & More with Tom Becchetti Podcast
Six plus data center software defined management dashboards
Cloud Storage Concerns, Considerations and Trends
Software Defined, Cloud, Bulk and Object Storage Fundamentals (www.objectstoragecenter.com)

Data Infrastructure Overview, Its Whats Inside of Data Centers
All You Need To Know about Remote Office/Branch Office Data Protection Backup (free webinar with registration)
Software Defined, Converged Infrastructure (CI), Hyper-Converged Infrastructure (HCI) resources
The SSD Place (SSD, NVM, PM, SCM, Flash, NVMe, 3D XPoint, MRAM and related topics)
The NVMe Place (NVMe related topics, trends, tools, technologies, tip resources)
Data Protection Diaries (Archive, Backup/Restore, BC, BR, DR, HA, RAID/EC/LRC, Replication, Security)
Software Defined Data Infrastructure Essentials (CRC Press 2017) including SDDC, Cloud, Container and more
Various Data Infrastructure related events, webinars and other activities

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

Backup of data is important, so to is recovery which also means testing. Testing means more than just if you can read the tape, disk, SSD, USB, cloud or other medium (or location). Go a step further and verify that not only you can read the data from the medium, also if your applications or software are able to use it. Have you protected your applications (e.g. not just the data), security keys, encryption, access, dedupe and other certificates along with metadata as well as other settings? Do you have a backup or protection copy of your protection including recovery tools? What granularity of protection and recovery do you have in place, when did you test or try it recently? In other words, what this all means is be prepared, find and fix issues, as well as in the course of testing, don’t cause a disaster.

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.