Day: February 11, 2010

Software Performance and Scalability: A Quantitative Approach

Leave a Comment / Book Review / By / October 12, 2017 /

Software Performance and Scalability: A Quantitative Approach (Wiley, May 2009) is for people involved in designing, developing, testing, implementing and managing enterprise applications. This book provides the necessary quantitative foundation, analytical and measurement aspects of performance and scalability –  effective blend of studies and practical examples, which makes it thorough, it easier to read and informative. …

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Joins, Join Conditions, Filters and Join Types

1 Comment / Oracle / By / February 11, 2010 / , , , , , ,

Joins A join is a query that combines rows from two or more tables. Oracle performs a join whenever multiple tables appear in the FROM clause of the query. Below is a SQL join statement, legacy syntax and ANSI/ISO syntax (also referred as new join syntax, was first introduced in Oracle 9i release) in a …

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