jdbc

Alfresco – When a JDBC driver breaks after years of stability

A customer recently contacted us regarding an issue with an old Alfresco Enterprise 4.2.2 environment. The system had been running stably for years, with a nightly restart of the Tomcat/Alfresco service to help recycle the memory and fix long-standing(…)

Using LDAP resolved connection descriptor in WebLogic JDBC data sources.

I got the question if it is possible to have a the WebLogic JDBC Data Source to be resolved by an LDAP entry. The answer is yes; since WebLogic 12.2.1.3 a JDBC connection pool URL declaration can point to an(…)

YCSB (NoSQL benchmark) on Oracle Database

By Franck Pachot . The NoSQL technologies emerged for Big Data workloads where eventual consistency is acceptable and scaling out to multiple server nodes is an easy answer to increase throughput. With cloud services rising, those key-value document datastores(…)

Connect-times to the DB suddenly become very slow using sqlcl

I recently wrote a couple of sql-scripts which had to run on all of my customer’s DBs. The sql-scripts had to be started from a Linux-client, which does not have any Oracle client software installed. So I thought of using(…)