Database High Availability Architecture And Best Practices

Codename:bluemix is a beta-grade product that will continue to improve as we continue to make functions more complete and more accessible. We will do our best to keep this article up to date, but it is not always in full progress. Thank you for your understanding. The consumer banking industry is changing the direction of its business model from a product-centric island to a customer-centric strategy. The banking system must be a highly resilient platform to take advantage of the ability of consumers to access their accounts and execute transactions through a variety of channels, including mobile devices. Financial institutions in their old data center environment ...

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When an enterprise migrates its core IT systems to a private cloud or public cloud network, the work is not over. 　　Now there is a different set of technical issues that need to be addressed: how to manage the cloud to ensure that the enterprise's investment returns, providing the desired efficiency and return on investment. Cloud management and cloud monitoring have become more important as the Amazon EC2 (Flex Computing Cloud) Service outage occurred this April. In that incident, the IT field saw what would happen when the cloud environment encountered a failure ...

Cloud computing multi-tenant is used for almost all software as a service (Software as a Service,saas) application because computing resources are scalable and the allocation of these resources is determined by actual usage. That said, users can access multiple types of SaaS applications over the Internet, from small internet-based widgets to large enterprise software applications. Security requirements are growing, depending on the data on the infrastructure of software vendors that are stored outside the corporate network. Applications requiring multiple tenants are many original ...

From 2008 only 60 people attended the technical salon to the present thousands of people technical feast, as the industry has a very practical value of the professional Exchange platform, has successfully held the seven China large Data technology conference faithfully portrayed a large data field in the technical hot spot, precipitated the industry's actual combat experience, witnessed the development and evolution of the whole large data ecological circle technology. December 12-14th, hosted by the China Computer Society (CCF), CCF large data expert committee, the Institute of Computing Technology of the Chinese Academy of Sciences and CSDN co-organized the 2014 China Large Data Technology conference (Big&n ...

At present, more and more market data are dispelling doubts about the "cloud" concept, and a growing number of successful deployment cases show that cloud computing is no longer a disembodied vapor floating overhead. Cloud-Based security services (cloud-based) are emerging, with more and more enterprise users becoming beneficiaries of cloud security services. Then, the domestic telecom operators in the cloud computing and cloud security, what unique insights and views, and what practice? This article is based on operator expert in CSA 2010 Cloud Security ...

At present, more and more market data are dispelling doubts about the "cloud" concept, and a growing number of successful deployment cases show that cloud computing is no longer a disembodied vapor floating overhead. 　　Cloud-Based security services (cloud-based) are emerging, with more and more enterprise users becoming beneficiaries of cloud security services. Then, the domestic telecom operators in the cloud computing and cloud security, what unique insights and views, and what practice? This article according to operator expert in CSA 2010 ...

OpenStack Object Storage (Swift) is one of the subprojects of the OpenStack Open source Cloud project, known as Object storage, which provides powerful extensibility, redundancy, and durability. This article will describe swift in terms of architecture, principles, and practices. Swift is not a file system or a real-time data storage system, which is called object storage and is used for long-term storage of permanent types of static data that can be retrieved, adjusted, and updated as necessary. Examples of data types that are best suited for storage are virtual machine mirroring, picture saving ...

Companies are clearly able to choose a business case for verifying cloud application migrations. However, it is clear that the technical problems associated with cloud migration can ruin business cases, disrupt applications and even generate other aspects of application performance and stability. Application architects who consider implementing cloud migration need to review their entire application lifecycle management (ALM) processes. In addition, however, they should pay special attention to managing performance and reliability, ensuring compliance and security, and the emphasis on ensuring operational efficiency and stability in cloud computing. Typically, deployment, redeployment, and management is done primarily through human operations ...

In the present case, it is clear that the enterprise can choose to verify the cloud application migration business case. It also shows that the technical problems associated with cloud migration can ruin business cases, disrupt applications and even produce other aspects of performance and stability of such applications. Application architects who consider implementing cloud migration need to review their entire application lifecycle management (ALM) processes. Otherwise, they should pay special attention to managing performance and reliability, ensuring compliance and security, and ensuring operational efficiency and stability in cloud computing. In general, deployment, redeployment, mainly through manual operation ...