Top "Connection-pooling" questions

In software engineering, a connection pool is a cache of connections maintained so that the connections can be reused when future requests to the resource are required.

Best approach for returning connection objects to HikariCP pool

I am trying to use HikariCP connection pool. I was able to get it to work and get a connection …

java connection-pooling hikaricp
what is the use of the pool option in database.yml

Most widely used options in database.yml are of following : adapter encoding database pool username password socket host port timeout …

mysql ruby-on-rails ruby-on-rails-3 connection-pooling
How to find leaking db connection pool handle?

I'm seeing the dreaded "The timeout period elapsed prior to obtaining a connection from the pool" error. I've searched the …

asp.net connection-pooling
How create an PostgreSQL connection pool using Java?

I'm trying to use a Connection Pool, but I don't understand it right. Who implements it? The software, the driver …

java postgresql connection-pooling
Using Performance Monitor to monitor pooled connections

I'm investigating this error from a MVC3 application that is failing under load: "The timeout period elapsed prior to obtaining …

sql-server asp.net-mvc-3 iis connection-pooling perfmon
http request with timeout, maximum size and connection pooling

I'm looking for a way in Python (2.7) to do HTTP requests with 3 requirements: timeout (for reliability) content maximum size (for …

python http timeout connection-pooling max-size
c3p0 Connection Pool not closing connections

I have a Using c3p0 0.9.1.2 , hibernate 3.2.1.ga and spring 2.5.5. The problem is the database connection doesn't close itself. Here …

java spring hibernate connection-pooling c3p0
Hibernate connections are not closed even with C3P0 + explicit session.close()

Hibernate connections to MySQL my db are not closing. After clicking 10 times in like 10 second, I get this connection statistics …

java hibernate connection connection-pooling connection-close
Why we need a connection pooling for JDBC?

What are the benefits of using a JDBC connection pooling tool like DBCP or c3p0 ? in case of a …

java jdbc threadpool connection-pooling h2
Why does HikariCP recommend fixed size pool for better performance

According to HikariCP's documentation they mentioned to create fixed size pool for better performance. minimumIdle: This property controls the minimum …

java sql-server database connection-pooling hikaricp