If all these new DBMS technologies are so scalable, why are Oracle and DB2 still on top of TPC-C? A roadmap to end their dominance.
(This post is coauthored by Alexander Thomson and Daniel Abadi) In the last decade, database technology has arguably progressed furthest along the scalability dimension. There have been hundreds of research papers, dozens of open-source projects, and numerous startups attempting to improve the scalability of database technology. Many of these new technologies have been extremely influential---some
How to Prevent Database Deadlocks in InnoDB
How to Prevent Database Deadlocks in InnoDB Published Aug 3, 2006 by Baron Schwartz in Databases at https://www.xaprb.com/blog/2006/08/03/a-little-known-way-to-cause-a-database-deadlock/ In this article I’ll introduce deadlocks, analyze and explain a real example, and show how to cause and avoid deadlocks. A deadlock happens when two or more database transactions hold exclusive access to something
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Multiple select statements in Single query
