When considering the security, it is important to ensure the availability. Data High availability ensured by achieving below key architecture to preventing downtime.
Data Availability: Ensure that we are not interruption business. Needs to ensure data available.
Data protection: preventing data loss that compromises the feasibility of the business.
Performance: Ensure better response time for business operations.
Cost: Reducing Deployment, management and support cost to conserve corporate resource
Risk: consistently achieving required service levels over a long period of time as the business evolves with no costly surprises or disappointments.
This results in cost-effective solutions that reduce business risk and achieve unique levels of data protection, availability, performance, and return on investment. This innovation results in High Availability solutions that give true competitive advantages to enterprises, by helping them achieve service level objectives for high availability in the most cost-effective manner.
Oracle Maximum Availability Architecture (OMAA):
OMA is nothing but the combination of High Availability is integrated with best practices. MAA is best practices are maintained by the oracle development team that is continually monitoring and validate the practices. This practices involving servers, network, storage, and Operating Systems, which are continually updated and extend.
Addressing unplanned downtime:
As a human, we are facing health issues which we cannot plan, but we are trying to avoiding by maintain some hygiene lifestyle. In the same manner, we need to address the application too. For that, we need to maintain some high features, which will ensure and support. The unplanned downtime which including storage error, server error, data availability fail, and human error. MAA mitigate and prevent unplanned downtime with HA concepts. Let us see how we able to maintain this concept with the help of oracle products. To Support HA we are going to see the most popular features like RAC, Data Guard, ASM, Oracle Secure Backup, RMAN.
Multitenant architecture across all Oracle High Availability features, new levels of redundancy, transparent failover of in-flight transactions, zero data loss disaster protection at any geographic distance. This represents the next generation in database technology, and long-standing and time-proven Oracle High Availability design principles are ready from day one to provide the extreme availability required by consolidated environments.
