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September 2010

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Move it or lose it!

Create a “backup” plan now to save you a larger headache later

By Roger Gooden

If you ask anyone who has lost all their data if they would have preferred “a kick in the head” instead, most would take the kick. Why? For most offices, losing all the information on your computer can be devastating.

Imagine if your office floods, there is a fire, or a theft. Your computer is water logged, melted, or simply gone. Can your office survive this? Have you prepared your office to handle this type of disaster?

Most offices today rely on their computers to perform almost all office tasks. From billing and scheduling to patient documentation, you depend on your computers to run your office. The loss of that information can cripple an office or simply shut them down.

There are also cases where the billing machine has been stolen and the backups were on the stolen machine, or computers were destroyed by lightning and no backups exist.

Then there are those offices that thought they were backing up every night onto CD only to find out when they needed to restore, there was nothing on them … ever.

There are various different backup strategies to help mitigate your potential loss, but the real question is how much risk you are willing to take. Can you live with having to re-enter one day’s information, one week’s information, or one month’s information?

What is a computer backup?

A backup is computer terminology for creating a copy of data for the use in restoration if a computer becomes corrupt or no longer useable.

There are several different ways to accomplish this in order to make sure your data is secure at all times. Creating a backup now will save you a larger headache later in terms of having to re-create data by trying to re-input things you lost.

Remember a backup is only a copy of the data and not a copy of the entire computer system. Most software packages will have a backup function built in. Make sure to backup per the manufacturers specifications.

Automatic vs. manual backups

Manual backups can be done at any time, but require you to be present to begin the backup and choose which documents, applications, or files to backup. Automatic backups allow you to choose the documents, applications, and files to backup and when these backup should occur.

This type of backup can be done while away from the office, either at lunchtime or overnight. Backup software is usually required to be installed on the computer in order for the automatic backups to occur. You can also use the operating system’s task scheduler to assist you in creating automatic backups of data if the software has a way to assist in this task.

Where do I backup to?

Backups can be placed on several different types of storage media including memory sticks, external hard drives, recordable CDs, and online backup sites.

Memory sticks, flash drives, or thumb drives, as they are also known as, plug directly into a USB drive on your computer and from there you can place data on the memory stick. Data can be deleted, moved, and placed on a memory stick at will.

An external hard drive is similar to the hard drive already inside the computer; however, it lies outside the computer and plugs directly into a USB or firewire drive. This hard drive is much larger than a memory stick and therefore can hold much more data. Like the memory stick, it can be plugged into several computers and save data from those computers. It can also be used to restore data from several computers; data can be deleted, moved, and placed on a hard drive at will.

Recordable CDs can be placed into a computer’s CD drive and if it has burning capabilities, data can be saved onto the CD. Once the data is saved, it cannot be altered or changed, but can be moved to another computer at any time.

Online backup sites require your computer to have an Internet connection and a

purchased subscription for their services. However, you can choose which files get backed up by the online site so any computer at any time can retrieve those files as needed.

The online backup service you choose will determine how much, how often, and how long your data is stored. It is suggested you research the reputation of the third party and understand how the process will work for your office.

No matter which media storage solution you choose, it is always a good idea to keep a copy of the most recent backup offsite in case of disaster.

Backup rotation scheme

A data backup rotation scheme can be done a few different ways.

First and foremost, is the incremental back-up scheme. This is used for the daily backup and is one memory stick used for each day. You can take the memory stick home each day and place it in a fire safe, or multiple people could take home different memory sticks.

Another method is the grandfather-father-son scheme. This scheme focuses on daily (son), weekly (father), and monthly (grandfather) backups. Again, this can be done with any of the storage media and any combination of the storage media discussed earlier. [ITAL]For example:[/ITAL] If you use memory sticks for your daily backups, you can use an external hard drive for your weekly or monthly backups and so forth.

Some organizations choose to manage and store their own offsite backups, while others choose to have their backups managed and stored by third parties who specialize in the commercial protection of offsite data. The choice is yours.

Managing the backup process

As long as you are creating new data or changing existing data, you will need to maintain and update backups. This includes making sure the backups you are taking have actually worked and the data you need is actually stored where it should be.

Deciding what to backup can be a harder process than it may seem. If you back up too much redundant data, the data repository will fill up too quickly; if you back up an insufficient amount of data, this can eventually lead to the loss of critical information and cost you time and money to regain or input the lost data again.

It is recommended that the computer system being backed up is not in use while the backup is taking place — especially if the backup being completed is for database files.

Limitations

Backing up data is a very personalized process because of the difference in computer and network performance from office to office. The backup scheme you put into place in your office should take into consideration the limitations of your office.

If you are backing data up to an online entity, you need to take into account the network and Internet bandwidth this may use. If the computer is busy backing up data, the hard drive is busy reading files for the purposes of the backup, and its full bandwidth is no longer available for other tasks. Therefore, it may become unusable by your office staff if it is needed for other things.

Take action and responsibility for your data so at the end of the day you know you’re not on the verge of losing it or wishing for a kick in the head.

Roger Gooden is the owner of Softworx Solutions Inc., a company that develops software products that brings immediate benefit to its users. He can be reached at 800-642-6082 or through www.softworxsolutions.com.

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Top 5 immediate considerations

1. Determine the storage device, i.e., memory stick, hard drive, CDs.

2. Backup daily. You should pick a set time and stick to it.

3. Create a periodic backup (weekly or monthly) that is kept for several cycles.

4. Store your backups offsite, either at your home or with an online service.

5. Test your backups by trying to restore.

 

 

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