Data backup means the storing of files and folders from your computer in another location. In case, if there is ever any loss of data on your machine, you can still restore those files from backup than to find your data on a crashed hard drive.
Many small business owners face the challenge of implementing reliable backup and recovery solutions in the most efficient, cost-effective manner. Unfortunately, data loss take place much more frequently than most people realize. Either it is a single PC or laptop at home, or an entire hub of computer systems in use at company, protecting the data on those systems is seriously important. Due to this reason every person and organizations understands the fundamental necessity of backing up important personal or company data.
Recovery and backup refers to the various strategies and procedures involved in protecting database against data loss. Data loss can be caused by many things ranging from computer viruses to hardware failures resulting into hard drive formatting or entire computer repair to file corruption to fire, flood, or theft (etc). Backups can be divided into logical backups (is a copy of file storing database information to some other location, or some offline storage such as tape) and physical backups (are backups of the physical files used in storing and recovering your database, such as data files, control files). Logical backups contain logical data (for example, tables or stored procedures) exported from a database with an Oracle export utility and stored in a binary.
Before backup people should consider the following points like what compression method to use, how often to run your backups, what type of backups to run, what kind of media on which to store the backups, Decide on the backup medium (Flash drives, Portable external hard drives, Online backup systems where data is backed up onto a remote server), backup method (Copying and pasting the data, backup utility program or third-party backup utility program) and where to store the backup data for safekeeping. So keep in mind; it is always cheaper to have multiple backups than to send a hard drive to a data recovery service to recover data. No matter how often you schedule backups for, but you should have backup medium connected to your computer at the planned time to perform the backup.
Trouble-free, useful and reliable backup solutions for the home or small business user:
Online Backup Services
Online backup means to back up data from your hard drive to a computer using a network connection. In which files are automatically saved to the online backup on a regular basis or files are automatically backed up when required changes are done.
Local Device Backup
Local Device Backup is one of the safe, reliable and most common methods of backing up a data of either single PC or laptop at home, or an entire hub of computer. Here data is backed up and recovered from a local device such as a CD/DVD drive or tape backup unit. It is a low cost and simple approach to data protection and recovery but it requires more manual operation and a plan for storing and protecting the backup media (CDs, DVDs, tapes, etc.)
Similar to these there are other data backup services which a small business owner can use to implement data backup as they offers assurance against serious injury to your business from lost data, damaged files or folders.