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Connection Pool in Backend Development: Basic Concept, Benefits, and Implementation
- Connection pooling creates and manages a pool of database connections that can be used by applications, improving performance and better resource use.
- Connection pooling avoids creating new connections every time it is needed, and allows applications to use existing connections and return them to the pool when finished.
- Connection pooling has several benefits, including: better performance, resource savings, scalability, and load configuration.
- The first time an application is run, it creates a certain number of connections to the database. This number is called Pool size.
- When the application needs a connection to the database, it no longer creates a new connection, instead requests a connection from the pool.
- Once an application has finished using a connection, it will not close the connection but return it to the pool to be used again by the next request.
- Some common main parameters in connection pooling include: Pool Size, Minimum Connections, Idle Connection, Timeout, and Max lifetime.
- The implementation of connection pooling can be done using Golang programming language.
- The use of connection pooling is very important, and the right settings must be implemented to ensure optimal resource use.
- The discussion above helps in understanding the basic concept, benefits, and implementation of Connection Pooling in Backend Development.
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