Principles of Database Design Essay Example | Topics and Well Written Essays - 500 words

Principles of Database Design - Essay Example At the same time, it retains value system integrity and competitive advantage. The plan is a framework for continual operations under adverse circumstances such as crime or disaster. A disaster recovery plan is a document created to protect a business IT infrastructure in case of a disaster. It comprehensively specifies the actions a business should take before, during and after the disaster Disaster recovery plans take place as a compartment of defining the steps undertaken in business continuity planning. The physical and logical units in an IT environment that necessitate the application of business continuity procedures include internal and external disk storage, microcode and firmware, disk partitions and networking design. The database design principles employed in disaster recovery entail: creating baseline specifications for primary systems e.g. PBX system and secondary systems like call centre or voicemail, determining how and if the system would interfere with the existing systems, establishing who will be using the system and whether network assets are necessary, determining database security, change control requirements (Blokdija et al, 2008). A database-oriented product can be designed depending on the business continuity or disaster recovery activity to be performed- single location or system, maintenance, risk assessment and incident response plans.  E-commerce is accelerating the necessity of shorter recovery points and times and greater concentration on dedicated recovery solutions. Business enterprises are more systematized for business continuity planning as a result of greater risks. Many emerging technologies are designed to increase business continuity elasticity, reduce recovery times and reduce expenses. Manufacturers are introducing emergency backup programs into the market to facilitate an increase in CPU capacity during emergency conditions. The increases are stable and paid for per consumption.