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By | 2019-01-07T10:18:18+00:00 February 6th, 2018|Technologies, Teradata|

What is Teradata? Teradata is an RDBMS (relational database management system) which includes features: It’s built on completely parallel architecture which means single task will be divided into smaller chunks and compute simultaneously hence [...]


By | 2019-06-25T13:11:29+00:00 February 6th, 2018|SQL, Technologies|

Overview SQL (Structured Query Language) is used to modify and access data or information from a storage area called database. This beginner online training SQL tutorial website teaches you the basics of SQL code and trains you [...]


By | 2019-06-20T12:56:08+00:00 February 1st, 2018|Presto, Technologies|

WHAT IS PRESTO? Presto is an open source distributed SQL query engine for running interactive analytic queries against data sources of all sizes ranging from gigabytes to petabytes. Presto was designed and written from [...]