Disaster Recovery solutions available in the market are many and varied these days. However, it is becoming extremely difficult for the CEOs and CTOs to make a prudent decision while shopping for a complete Disaster Recovery (DR). So, here are some tips which have to be kept in mind while picking up a disaster recovery solution for your business.
First understand the business requirements- It is extremely important to first understand the business requirements for availability and DR before going for a solution. In order to avoid any kind of confusion, the IT head should start reviewing the business needs from top and then work down. Take the opinion of the executives on what should be recovered immediately if an outage or a disaster strikes and what are the absolutes which have to be focused as top priority. Thus, this approach will ease the path towards perfect planning.
Ensure to minimize scope and complexity- As soon as the business head starts gathering the business requirements, they should start prioritizing them. The fact to be notified over here is that one cannot recover everything at one, in no time flat. This is due to the reality that some apps need a Recovery Point Objective (RPO) and Recovery Time Objective of near zero. And some apps can tolerate a downtime of 2 to 10 hours or even some days. Therefore, the business head should ask his/her concerning team to start a prioritization process tiering. In other words, they have to start listing out those applications which are more critical than others and come up with a plan to recover them in order in priority. After doing so, automation can be induced where pre-planned recovery time and point objectives meant to meet the business requirements can be easily figured out.
Go with the needs in a futuristic way- Always ensure that the planning your doing is being done in a futuristic way. Any changes in the future IT landscape should be well supported by your current DR plan. This includes application migrations, network enhancements, or even new cloud platform deployments. While planning, it is also crucial to be aware of any major changes to the business such as acquisitions or divestitures. If this step is ignored, then it will cost your company a lot of money, and could lead the company to nowhere.
Mapping your critical applications to the underlying IT infrastructure- It is always important to map critical applications to the underlying IT infrastructure, and document any interdependencies that exist between them. This is to avoid any sort of recovery situation due to the negligence shown for an application and data interdependencies. For instance, if process A cannot run without application B, it isn’t going to do any good to have process A placed in tier 1 if application B is in Tier 3. So, Application B has to be at least as high as Process A, or even higher when it comes to BC/DR priority. By mapping processes to the IT infrastructure will reveal hidden interdependencies, ensuring that you identify all the truly mission critical components of the business.
So, there you have it- the secret/s to pick up the right Disaster Recovery solution for your company.
If in case, you are into a business where data is critical for you then you can go for StoneFly DR365 where you can consolidate all of your server, storage, and backup systems into one easy to manage appliance with central management console for handling all backup operations. Backups of both physical and virtual systems can be automatically converted into Virtual Machines that can easily be spun up for testing or even production use directly on the DR365 while your physical system is repaired.
The DR365 appliance includes a Virtual SAN Appliance (StoneFly SCVM™), a Virtual Enterprise Backup Appliance, and the ability to consolidate your datacenter by migrating and creating additional Virtual Storage or Servers as needed. Additional DR365 appliances can be added on campus and on remote sites for the ultimate business continuity and disaster recovery solution.
StoneFly™ DR365 appliances offer large storage capacities at a low price and are available in SATA, SAS or SSD combinations of 6 to 256 drives per appliance.
Each DR365 appliance node can provide anywhere from a few Terabytes all of the way up to 2 Petabytes of backup and storage capacity for your business. Every node can accommodate any combination of SATA, SAS and SSD storage tiers as required, achieving the performance needed for your requirements.
StoneFly DR365 appliances are available in integrated, high-availability modular, or scale out high-availability modular configurations.