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In software engineering, a connection pool is a cache of reusable database connections managed by the client or middleware. It reduces the overhead of opening and closing connections, improving performance and scalability in database applications.
Connection pooling is a technique designed to alleviate this problem. A pool of database connections can be created and then shared among the applications that need to access the database. The connection object obtained from the connection pool is often a wrapper around the actual database connection.
The object pool design pattern is used in several places in the standard classes of the .NET Framework. One example is the .NET Framework Data Provider for SQL Server. As SQL Server database connections can be slow to create, a pool of connections is maintained. Closing a connection does not actually relinquish the link to SQL Server.
Pooling is also useful when the latency is a concern, because a pool offers predictable times required to obtain resources since they have already been acquired. These benefits are mostly true for system resources that require a system call , or remote resources that require a network communication, such as database connections , socket ...
On January 1, UK explorer Alice Morrison, 61, known as the “Indiana Jones for girls,” set off on a 2,500-kilometer journey, to cross the length of the Kingdom of Saudi Arabia, from north to ...
Object pooling is a software design pattern that keeps a pool of initialized objects ready that are ready to be used, rather than allocating and destroying them on demand. Connection pooling in computer science is a caching technique used to enhance the performance of executing commands on a database.
Teens increasingly don’t trust the online content they consume, and AI is making it worse, according to a new study. A high school senior explains why that matters.
Andrew. Age: 27. Occupation: Realtor Astro Sign: Cancer Bio: Heading into the pods, intellectually curious Andrew is ready to go deep.“I’m someone who is constantly searching for answers to ...