I have inherited a web framework whereby the previous developer has opened and closed his database connections in the init/unload methods of the page life cycle. Essentially constructor is like this (
I have made a mysql connection pool in glassfish. After every 5 mins its giving this error although i can use the connection pool.
I am new to the Java EE World and want to use PostgreSQL as my database in an web application. I use Glassfish as my application server and added a connection pool via the administration interface (I
I have to implement a connection pool along with the standard JDBC DAO with an SQLite database. What are the simplest options to implement a connection pool that will reuse the database connections to
I have a python loader using Andy McCurdy\'s python library that opens multiple Redis DB connections and sets millions of keys looping through files of lines each containing an integer that is the red
I fail to figure out the difference between removeAbandoned and eviction. I read somewhere that removeAbandoned was deprecated, but it is not mentionned anywhere in the official doc (http://commons.ap
I have a problem in the code that I have written using .NET. T开发者_开发问答he problem is that somewhere I have some dodgy database code that means that after some time I get the following error:
My application is not using any form of connection pooling, I\'m working directly with connections. The application does mainly short, simple queries. From the log I can see that it frequently opens a
When creating JNDI JDBC connection pools in an application server, I always specified the type as javax.sql.ConnectionPoolDataSource.I never really gave it too much thought as it always seemed natural
I\'m trying to use a Connection 开发者_运维技巧Pool, but I don\'t understand it right. Who implements it? The software, the driver or the database?
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