![]() ![]() Performance tuning and troubleshooting are time-consuming tasks for the administrator. These improvements separate the installation of the physical bits on the hardware from the configuration of the SQL Server software, enabling organizations and software partners to provide recommended installation configurations. SQL Server 2008 introduces significant improvements to the service life cycle for SQL Server through the re-engineering of the installation, setup, and configuration architecture. Use this with SQL Server Management Studio to create policies that manage entities on the server, such as the instance of SQL Server, databases, and other SQL Server objects Policy-Based Management is a policy-based system for managing one or more instances of SQL Server 2008. Note that SQL Server already supports the ability to add memory resources online. Data compression also provides significant performance improvements for large I/O bound workloads, like data warehousing.ĭynamically scale a database on demand by allowing CPU resources to be added to SQL Server 2008 on supported hardware platforms without forcing any downtime on applications. Provide a consistent and predictable response to end users with the introduction of Resource Governor, allowing organizations to define resource limits and priorities for different workloads, which enable concurrent workloads to provide consistent performance to their end users.Įnable greater query performance stability and predictability by providing functionality to lock down query plans, enabling organizations to promote stable query plans across hardware server replacements, server upgrades, and production deployments.Įnable data to be stored more effectively, and reduce the storage requirements for your data. ![]() With SQL Server 2008, compression of the outgoing log stream between the participants delivers optimal performance and minimizes the network bandwidth used by database mirroring. SQL Server 2008 enables the principal and mirror machines to transparently recover from 823/824 types of data page errors by requesting a fresh copy of the suspect page from the mirroring partner transparently to end users and applications.ĭatabase mirroring requires data transmissions between the participants of the mirroring implementations. SQL Server 2008 builds on SQL Server 2005 by providing a more reliable platform that has enhanced database mirroring, including automatic page repair, improved performance, and enhanced supportability. This enables organizations to answer common questions, such as, “What data was retrieved?” SQL Server 2008 delivers an excellent solution to this growing need by supporting third-party key management and HSM productsĬreate and manage auditing via DDL, while simplifying compliance by providing more comprehensive data auditing. SQL Server 2005 provides a comprehensive solution for encryption and key management. ![]() Benefits of this include: Search encrypted data using both range and fuzzy searches, search secure data from unauthorized users, and data encryption without any required changes in existing applications Enable encryption of an entire database, data files, or log files, without the need for application changes. ![]()
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