Should I keep sql connection open
2010年12月14日 — Always close connections as soon as you are done with them, so they underlying database connection can go back into the pool and be available ... ,It should known that opening, running a query, and disposing a connection, even in a loop, is equally as fast, and sometimes FASTER than opening it once and ... ,SqlConnection is not thread-safe. Since ASP.Net requests can arrive on multiple threads, you must not do that. SqlConnection is already ... ,A database supports more than one concurrent connection, so yes it is very feasible in this scenario to leave the DB connection open - you ... ,2008年11月23日 — SQL Server will handle different numbers of concurrent connections based on the hardware it is installed on. If you want to scale up a client/ ... ,How expensive in run time is opening a connection. This only considers CPU speed and doesn't consider bandwidth. Keeping an open connection ... ,The database connection must be opened only when its needed and closed after doing all the necessary job with it. Code sample:. ,The fact it has an option to keep open or to close it, suggests that the answer to your question depends on the circumstances. · In general, I would suggest ... ,2017年12月28日 — Always use connection pooling in situations like this and dispose of open connections accordingly. You will most likely scale your application ... ,It is true that to keep open the connection may be a good solution , but be careful to be sure that you are always closing your connection when ...
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 Should I keep sql connection open 相關參考資料
"openclose" SqlConnection or keep open? - Stack Overflow
2010年12月14日 — Always close connections as soon as you are done with them, so they underlying database connection can go back into the pool and be available ... https://stackoverflow.com Creating database connections - Do it once or for each query?
It should known that opening, running a query, and disposing a connection, even in a loop, is equally as fast, and sometimes FASTER than opening it once and ... https://softwareengineering.st How do I keep an SqlConnection open for the entire time that ...
SqlConnection is not thread-safe. Since ASP.Net requests can arrive on multiple threads, you must not do that. SqlConnection is already ... https://stackoverflow.com Is it ok to leave a sql connection open? - Stack Overflow
A database supports more than one concurrent connection, so yes it is very feasible in this scenario to leave the DB connection open - you ... https://stackoverflow.com is it safe to keep database connections open for long time
2008年11月23日 — SQL Server will handle different numbers of concurrent connections based on the hardware it is installed on. If you want to scale up a client/ ... https://stackoverflow.com Keep Sql Connection open for iterating many requests? Or ...
How expensive in run time is opening a connection. This only considers CPU speed and doesn't consider bandwidth. Keeping an open connection ... https://stackoverflow.com Should a database connection stay open all the time or only ...
The database connection must be opened only when its needed and closed after doing all the necessary job with it. Code sample:. https://stackoverflow.com Should I keep an SQL connection open? - Quora
The fact it has an option to keep open or to close it, suggests that the answer to your question depends on the circumstances. · In general, I would suggest ... https://www.quora.com Should I keep the SqlConnection open? - Stack Overflow
2017年12月28日 — Always use connection pooling in situations like this and dispose of open connections accordingly. You will most likely scale your application ... https://stackoverflow.com Sql Server connection :- Can I keep open all the time ? - MSDN
It is true that to keep open the connection may be a good solution , but be careful to be sure that you are always closing your connection when ... https://social.msdn.microsoft. |