Server Storage I/O trends

Modernizing Data Protection = Using new and old things in new ways

This is part of an ongoing series of posts that part of on data protection including archiving, backup/restore, business continuance (BC), business resiliency (BC), data footprint reduction (DFR), disaster recovery (DR), High Availability (HA) along with related themes, tools, technologies, techniques, trends and strategies.

data protection trends

Keep in mind that a fundamental goal of an Information Technology (IT) organization is to protect, preserve and serve data and information in a cost-effective as well as productive way when needed. There is no such thing as an information recession with more data being generated and processed. In addition to more of it, data is also getting larger, having more dependencies on it being available as well as living longer (e.g. retention).

Proof Points, No Data or Information Recession

A quick easy proof point of more data and it getting larger is your cell phone and the pictures it take. Compare the size of those photos today to what you had in your previous generation of smart phone or even digital camera as the Mega Pixels (e.g. resolution and size of data) increased, along with the size of media (e.g. storage) to save those to also grew. Another proof point is look at your presentations, documents, web sites and other mediums with how the amount of rich or unstructured content (e.g. photos, videos) exists on those now vs. a few years ago. Yet another proof-point is to look at your structured little data databases and how there are more rows and columns, as well as how some of those columns have gotten larger or are point to external "blobs" or "objects" that have also gotten larger.

Industry trend  and challenges

There has been  industry buzz the past several years around data protection modernizing,  modernizing data protection or simply modernizing backup along with modernizing  your data and information infrastructure. Many of these conversations focus around swapping out an older technology in favor of whatever the new  industry buzzword trend is (e.g. swap tape for disk, disk for cloud) or perhaps  from one data protection, backup, archive or copy tool for another. Some of  these conversations also focus around swapping legacy for virtual, cloud or  some other variation of software defined marketing.

Data protection strategy

The Opportunity  to do new things

What is common  with all the above is basically swapping out one technology, tool, medium or  technique for another new one yet using it in old ways. For example tape gets  swapped for disk, yet the same approach to when, where, why, how often and what  gets copied or protected is left the same. Sure some new tools and technologies  get introduced.  However when was the  last time you put the tools down, took a step back and revisited the  fundamental questions of how and why you are doing data protection the way it  is being done? When was the last time you thought about data protection as an  asset or business enabler as opposed to a cost center, overhead or after  thought?

Data protection tool box
What's in your data protection toolbox, do you know what to use when?

What about  modernizing beyond the tools

One of the  challenges with modernizing is that there is a cost involved including people  time, staff skills as well as budgets not to mention keeping things running, so  how do you go about paying for any improvements? Sure you can go get a data  infrastructure or habitat for technology aka data home improvement loan,  however there are costs associated to that.

Big data garbage in = big data garbage out

What about  reducing data protection costs?

So why not  self-fund the improvements and modernization activities by finding and removing  costs, eliminating complexity vs. moving and masking issues? Part of this can  be accomplished by simply revisiting if you are treating all your applications  and data the same from a data protection perspective. Are you providing a data  protection service ability to your organization that is based on business  wants or business needs? For example, does the business want recovery time objective (RTO) 0 and recovery point objective (RPO) 0  for all applications, while it needs RTO 4 hours and RPO 15 minutes for  application-a while application-b requires RTO 12 hours and RPO of 2 hours and  application must have RTO 24 hours with RPO of 12 hours?

As a reminder  RTO is how much time, or how quickly you need your applications and data to be restored and made ready for use. RPO is the point in time to where data needs to be protected as of, or the amount of data or time frame data could be lost or missing. Thus RTO = 0 means instant recovery no downtime and RPO = 0 means no loss of data. RTO one day and RPO of ten (10) minutes means applications and their data are ready for use within 24 hours and no more than 10 minutes of data can be lost (e.g. the granularity of protection coverage)., Also keep in mind that you can have various RTO and RPO combinations to meet your specific application along with business needs as part of a tiered data protection strategy implementation.

With RTO and RPO in mind, when was the last  time you sat down with the business and applications people to revisit what  they want vs. what they must have? From these conversation you can easily  Transition into how long to keep, how many copies in what place among other  things which in turn allows you to review data protection as well as start  using both old and new technologies, tools and techniques in new ways.

Where to learn more

Learn more about data protection and related topics, themes, trends, tools and technologies  via the following links:

Server Storage I/O trends

What this all means and wrap-up

Data protection is a broad topic that spans from logical and physical security to HA, BC, BR, DR, archiving (including life beyond compliance) along with various tools, technologies, techniques. Key is aligning those to the needs of the business  or organization for today's as well as tomorrows requirements. Instead of doing  things what has been done in the past that may have been based on what was  known or possible due to technology capabilities, why not start using new and  old things in new ways. Let’s start using all the tools in the data protection  toolbox regardless of if they are new or old, cloud, virtual, physical,  software defined product or service in new ways while keeping the requirements  of the business in focus.

Keeping with the theme of protect preserve and serve, data protection to be modernized needs to become and be seen as a business asset or enabler vs. an after thought or cost over-head topic. Also, keep in mind that only you can prevent data loss, are your restores ready for when you need them? as well as one of the fundamental goals of IT is to protect, preserve and serve  information including its applications as well as data when, where needed in a  cost-effective way.

What say you?


Ok, nuff said  for now