Database Archiving Solutions: An Overview Article

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Database archiving solutions: An Overview

With increased amount of data size, organizations are now seeking for reliable & cost-effective Database Archiving Solutions.

Author: Hemal Shrimanker

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Database archiving solutions are springing up with every coming day, but not at the pace at which information is just piling up in several enterprises. The consistent gigantic growth in the size and space of databases is known all over, but the integration of database archives into ILM (Information Lifecycle Management) strategies poses an overwhelming challenge for many database administrators. What once was measured in megabytes and gigabytes, have now given way to terabytes and petabytes. Storage is also a critical issue from the legal point of view because the latest rules and regulations for compliance have stressed that the organization must retain data for several years and availed at will for inspection.

Many companies and organization spend heavily in the maintenance of their databases but the worst part is that 85% of the databases are rarely used. The rest of the data is used in business operations and the decision-making process. Thus, overloaded databases hamper server performance to a great extent and restrict the use of comprehensive capabilities that various database applications were primarily designed to deliver.

A comprehensive database archiving methodology should be adept in archiving data from a variety of RDBMS and platforms. Database archiving solutions must ideally also ensure of the referential integrity and business context of the archived data and provide for easy access. In addition, there must be a cost-effective storage medium to store loads of data like tape or disk-based WORM devices. It is also important to take care that all resources and information are well looked after during ILM.

Database archiving solutions and software allows for archiving rarely accessed data which comprises of historical and referential data. The storage mediums used are basically for providing easy access - a critical requirement of most data retention legislation. The best mix of storage alternatives is recommended always. It is vital for the success for any enterprise to have its current data online and rest of the data archived in low-cost storage medium, which can be accessed quickly. This ensures a lucrative and cost-effective balance throughout ILM. Through archiving, the huge databases get restricted to a manageable size always thus improving the performance of critical applications and data. It also allows organizations to utilize existing data storage solutions and save on further expenditure.

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Database archiving solutions: An Overview