PostgreSQL is an enterprise capable, open source object-relational database system.
Over 15 years in development it has a well proven architecture which is reliable, and preserves data correctness and data integrity. PostgreSQL runs on Unix, Linux, Windows and MacOSX operating systems.
At the standards level PostgreSQL is completely ACID compliant and it:-
From the perspective of enterprise application development, PostgreSQL provides the expected functionality - namely a powerful query optimiser and planner, write ahead logging, online backups (hot backups), point in time recovery, savepoints for nested transaction, tablespaced and Multi-Version Concurrency Control (MVCC).
Unsurprisingly, PostgreSQL also supports Unicode, locale-aware sorting.
PostgreSQL scales very well and can handle very large volumes of data and also support large numbers or users. Currently there are PostgreSQL systems in use that contain around 5 terabytes of data.
Most importantly PostgreSQL is open source under the very liberal BSD license.
Our PostgresSQL courses correspond to the standard kinds of courses for other database management systems such as Oracle, SQLServer and MySQL. They are, however oriented to PostgreSQL. These course have been taught to organisations planning to migrate their applications from Oracle to an open source database environment, or to implement PostgreSQL applications that will interwork with some of their other database applications.
This chart provides the 3-month moving total of permanent IT jobs citing PostgreSQL within the UK as a proportion of the total demand within theDatabase & Business Intelligence category..
Meanwhile, top iOS rival Android saw its share of the global mobile market grow from 28.12% in August to 29.43% last month. BlackBerry inched down from 3.28% to 3.26% during the same timeframe, and Symbian somehow saw the largest gains as its share climbed to 4.48% in September from 3.26% in August.
This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing PostgreSQL within the UK.
This chart provides a salary histogram for IT jobs citing PostgreSQL over the 3 months to 11 November 2013 within the UK.