Data Backup and Recovery

Data Backup Solutions To Recover Crucial Lost Data Data backup and recovery is us used by IT experts to protect your company’s crucial business data. Backing up files secures data against accidental loss of user data, hardware failure, database corruption and natural disasters.

Types of data backup Physical backups They contain the backups of physical files which are used in storing and recovering company’s database like data files, control files and archived redo logs. In this, the operating system saves the database

files from one location to another with the help of tape, disk and other kind of media.

Logical backups They contain logical data such as tables, views, records indexes and their associated meta data which are stored in different locations.

Import and Export utilities are used by IT experts to create backup of the database. Backup for tables, records and other logical database elements need special tools which are designed to work with specific database platforms. Though, this kind of backup is more complex and provides more granular recovery capabilities.

Solving the issues of data loss Data is a strategic corporate asset for the company. To solve issues of loss of the data, IT companies look for reliable backup and recovery solutions which are offered by the technical experts with their expertise. To meet the challenge of data loss, entrepreneurs need to carefully define their business requirements and recovery goals before installing the right data backup and recovery infrastructure. Business owners may avail ideal technical support and services of IT experts who provide design, improve and manage backup and recovery infrastructure services online in Sacramento at highly affordable price.

Backup and recovery technologies Companies can opt for several data backup and recovery technologies from traditional methodologies to leading-edge solutions that are provided by the technical professionals in Sacramento, Some of them are discussed below in brief.

Core technologies It is the traditional backup and recovery technology which is mostly

used by the organizations. It contains one or more types of backup serves and backup clients. Backup clients send data through LAN to the backup media server that writes the backup objects to some kind of storage. Master server maintains the catalog of backup objects, manages media and backup schedules.

Storage-based technology It is used to solve several data backup problems. The technology utilizes the function within the storage system to make numerous copies of the data. These functions comprise of full-copy data snapshots, pointer-based data snapshots and synchronous and asynchronous replicated data copies. It’s a homogenous technology which requires some storage system.

Common methods of backup and recovery solutions Reliability, speed, capacity, extensibility and cost are vital for your backup plan. Here, we will discuss about some of the most commonly used backup solutions such as: Tape drives They are the most common backup devices. They use magnetic tape cartridges to store data. The magnetic tapes are cost-effective in nature but are not reliable as tapes break or stretch and also lose information over time. Average storage capacity of the tape cartridges is from 100 MB to 2 GB. They are fairly slow than other backup solution.

Removable disks Removable disks are used as backup device. They provide good speed and ease to operate for a single drive or single system backup. They are quite expensive than standard tape or DAT drive solutions.

Disk drives With the help of disk drives, you may backup and restore your files and data in a fast way.

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