Oracle Version History

1. Database in the project development, most of the use of Oracle, what 8i,9i,10g,11g, etc., has always been that the database version upgrade for the development of a system developer carcass, not what is important, I just focus on the database table structure and stored procedures or the establishment of some index information, The other features are transparent to me.

2. Looking at the evolution of Oracle's version today, it is found that the oracle8i or oracle10g,11g altogether that are now being used are versions that were released before 2006, because the first database that came into contact with the database, after 11, was 8i. Then contacted the 10g,11g, that is, contact these versions are already in the 2012 in the project use, as of now use or 10g, today only know 10g version released in 2004, have been more than 10 years, ... Scare me, look at some common features of Oracle such as row-level lock altogether is the 80 's technology, as a computer engineer, feel that some of the technologies used were decades ago, but only at the level of use, the principle and design of the original purpose ... A lot of domestic use is still foreign decades ago the technology ah ..... ..... ..... ....................... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ....... ....... .., now all say NoSQL and Hadoop big data, look at this thing is also foreign 2006 before and form product release, and then continue to see version, altogether is a 2006 of some technology .... In the domestic this is only a few people are for the high-level knowledge of the thing, ........ .......

Through, look at the evolution of these versions and the technical characteristics of the version, found that foreign technology development formally fast, maybe they did encounter some scenes, must use these techniques to solve it ...

Oracle Version History