“The migration of 276TB of data, which was completed last year, was prompted by "an environment outage that took weeks to recover," according to an internal document seen by El Reg. This encouraged AMD to replace Oracle for something else.
In the end, the processor giant settled on using Cloudera’s Hadoop distribution along additional open-source projects Apache Hive, ZooKeeper, HBase, HDFS, httpfs, LZO compression, MapReduce and others.
According to AMD, the Hadoop software was able to reduce query times by 300 per cent, and now has an unlimited row limit for query results compared to 100,000 rows on the Oracle system.” Oracle is supposed to be the end-all and be-all of enterprise databases but it’s costly for many and too clumsy for others. AMD had huge data and a failure prompted them to switch. No doubt the switch cost something but what was the cost of the failure? What is the cost of an infinite number of licensing fees to support Oracle in the manner to which it has become accustomed?
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My MissionMy observations and opinions about IT are based on 40 years of use in science and technology and lately, in education. I like IT that is fast, cost-effective and reliable. I do not care whether my solution is the same as yours. I like to think for myself.
My first use of GNU/Linux in 2001 was so remarkably better than what I had been using, I feel it is important work to share GNU/Linux with the world. I have been blessed by working in schools where students and school systems have benefited by good, modular software easily installed in most systems.
I have shown GNU/Linux to thousands of students and hundreds of teachers over the years and will continue in some way doing that until I die in spite of the opposition.