Thus, in today’s world, it has become necessary to have full-fledged plans to tackle such disasters. Such planning is called Data Recovery Planning.
The US government has even made it mandatory for corporations to have such contingency plans after reviewing the effects of the 9/11 terrorist attacks.
Let us now have a look at what disaster recovery planning involves.
Disaster Recovery Planning
The following things should be taken into account while making plans to prevent data loss due to disasters:
Your firm may have more than one branch. The impact of disaster on a particular unit should be thoroughly assessed depending on the importance of data it stores.
Usually, when disaster strikes, data recovery occurs in stages i.e. only a part of the data is recovered at a given time. Hence, classification of data on the basis of its importance and frequency of use is necessary. This will ensure that you have more important and frequently used data first, so that you can go about your business as usual.
Thus, if you are making use of more than one means to backup your data, it may be advisable to have the data regarding recent transactions in a medium from which data can be restored immediately.
Apart from the recovery of data, communication with your staff and your clients is necessary. The former will help your organisation in functioning efficiently, when a disaster strikes. The latter will help reduce panic among your clients.
Apart from this, the employees need to be forewarned about the necessity of working for a longer time during disaster recovery.
If you make use of remote backup utility, data from the remote sites needs to be transferred back to your office. This may involve physical transfer, if you make use of tape backup or you may need to secure a network connection with the server, if you make use of online backup.
Facilities such as backup hot sites, warm sites and cold sites are available. These terms refer to the readiness of the remote sites for backup and the services offered by the firms differ from each other depending upon the specific type of backup. Depending on the magnitude of data that you need to backup and how quickly you need it to be restored, you could choose one of these methods for backing up your important data.
The disaster recovery plan designed by your company should be tested thoroughly before implementing it. Also, frequent tests should be carried out later, to ensure that your plan helps you to cope up with the ever-changing scenario.
What Measures Can You Take to Avoid Data Loss on a Large Scale?
The easiest and the most popular way of preventing data loss, is to make backups of the data. This holds true in case of disasters as well. Here are a few tips that will help you in preventing loss of data due to disasters:
Remote backup proves to be useful. This is especially in case of disasters as physical destruction on a large scale may take place during the same. You can make use of backup media such as tapes or Microfilms and transfer them to another location manually or you can make use of online remote backup facilities.
The backed up data should be updated at regular intervals so that even the recent data is available for recovery.
In the recent years, the technology of Storage Area Networks has emerged. By making use of the same, data is available immediately without the time consuming recovery process.
Protection against power surges and power cuts should be used.
To prevent data theft and corruption, proper security software should be used.
What Type of Disaster Recovery Plan is Preferable?
If you handle large amounts of data, backing up all of it on a remote server would prove to be expensive. Instead of this, only the data that needs to be used in the immediate future should be backed up here and the rest should be saved on devices such as tape drives.
Thus, it can be seen that disaster recovery planning has become indispensable for most of the businesses today and its implementation by smaller businesses is advisable as well.
Disaster Recovery And Planning
Picture the scene, its Monday morning and you've traversed the morning rush hour and arrived at the office only to find a disaster zone. Over the weekend the office has experienced a fire that has all but destroyed the premises. IT, key documents, plant and machinery – gone – what are you going to do?
Ok so this may be an extreme example but it happens. Disasters and accidents happen every day and affect many businesses some of which fail to recover – don't put yourself in this situation.
For many businesses and their managers disaster recovery planning never cross their minds, businesses carry out their usual day to day activity unaware of what could happen if disaster struck, but there are some fundamentals that you should consider. The first of which is a disaster recover plan.
The disaster recovery plan should describe how your business will cope in the case of an emergency, what actions will be undertaken and who will co-ordinate them. But what things should go into a plan? In our checklist below we describe some of the things to consider.
Disaster Recovery Checklist.
1. Analyze your business
What systems can be down for what period of time before serious consequences occur. For example if your ERP system goes down and you can't process sales what's the impact? With a subjective view you'll probably find that you can manage without some systems for a while (perhaps upto a week) with other's you'll need them back up again as soon as possible. Develop some computer failure procedures to manage your key business activity when IT is unavailable – make sure that copies of these processes are included in the plan.
2. Identify possible risks
Examples of risks to your business include the loss of IT systems, loss of buildings or plant/machinery etc. Detail some mitigation in your recovery plan. For example if you don't have access to your office in the event of a disaster is there other business premises/temporary accommodation that you can use? If so list appropriate telephone numbers as part of the plan.
3. Recovery team
Put together a recovery team with clear lines of authorization who are responsible for co-ordinating activity in case of disaster. They should be responsible for maintaining your disaster recovery plan and meet on a regular basis to ensure that the plan is still relevant and accurate.
4. Backup your IT systems
Ensure that you backup your IT systems at suitably regular intervals (and test the recovery process!!!) Make sure that any backup tapes/CD's are stored off site or in a fire proof safe. Make sure the recovery process is documented in your Disaster recovery plan.
5. Inventory your key equipment
Keep an inventory of crucial capital equipment and machinery so that it's easily identified and replaceable if needs arise. Keep a record of suitable suppliers and contact numbers so that you can use them in an emergency.
6. Identify any external risks
For example if a business partner (perhaps a key supplier?) suffers a disaster what is the impact on your business and how would you mitigate it?
7. Don't forget the paper
Too many businesses focus their disaster recovery plans purely on IT – don't forget the impact a loss of paper records may have. How would you manage if all your paper documents are destroyed.
Above all else think about it! – Accidents and emergencies do happen but providing you plan for it and have suitable back up plans and arrangements you're business need not suffer.
Both James Walsh & Adrian Martin are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
James Walsh has sinced written about articles on various topics from Small Business, Binding Machines and Divorce and Infidelity. James Walsh is a freelance writer and copy editor. If you are concerned about data loss and would like more information on see. James Walsh's top article generates over 368000 views. to your Favourites.
Adrian Martin has sinced written about articles on various topics from computers and the internet. . Adrian Martin's top article generates over 5400 views. to your Favourites.
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