气体检测仪研讨.ppt
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* Database Options. You must also make decisions about where to place the database and whether to use an SQL Server account or an NT account for authentication purposes. Microsoft SQL Server 2000 Desktop Engine (MSDE 2000) SP3 is supplied with ePolicy Orchestrator. You can install MSDE before or during the ePolicy Orchestrator installation. The Microsoft SQL Server 2000 workload governor is designed to limit the performance of an instance of the database engine any time more than eight operations are active simultaneously. See /library/default.asp?url=/library/en-us/architec/8_ar_sa2_0ciq.asp SQL Server must be obtained and installed prior to ePO installation. Alternatively you may later chose to upgrade MSDE to SQL 2000. SQL Server offers you virtually unlimited database capacity, support for up to 32 processors depending on operating system and version of SQL, support for between 2 and 64 GB Ram, support for an unlimited number of clients and a wide variety of management tools, including the SQL Enterprise Manager. See /library/default.asp?url=/library/en-us/architec/8_ar_ts_8dbn.asp for a detailed comparison. Fast network connection – If you are managing more than 5,000 client computers, it is recommended that you install SQL Server on a separate server from the ePO server and use a fast switched connection between systems. Local database – If you are using the database on the same server it is recommended that you specify a fixed memory size approximately two-thirds of the total memory for the SQL Server. For example, if you are using 2GB of RAM, set 1.2 GB as the fixed size for SQL server. * Database Options. You must also make decisions about where to place the database and whether to use an SQL Server account or an NT account for authentication purposes. Microsoft SQL Server 2000 Desktop Engine (MSDE 2000) SP3 is supplied with ePolicy Orchestrator. You can install MSDE before or during the ePolicy Orchestrator installation. The Microsoft SQL Server 2000 w
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