SQL SERVER – Difference Between Quality Assurance and Quality Control – QA vs QC

Regular readers of this blog are aware of my current outsourcing assignment. I am managing very large outsourcing project in India. One thing is very special in all Indian offices are “Tea Time.” Everybody wants to attend Tea Time not only for tea or coffee but for the interesting discussion occurs at that time. This is the time when all the department employees are together and discussing whatever they wish.Today there was an interesting discussion about Quality Assurance (QA) and Quality Control (QC).

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SQLAuthority News – Book Review – A Practitioner’s Guide to Software Test Design

A Practitioner’s Guide to Software Test Design is one book containing all the important latest test design approaches. This book makes life of software tester very easy. Software tester can find all the information in this book instead of searching through hundreds of books, periodicals and websites.

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SQLAuthority News – Top 10 Tips for Successful Software Outsourcing

Few days ago, I wrote article about SQLAuthority Author Visit – IT Outsourcing to India – Top 10 Reasons Companies Outsource. I received quite a few emails regarding this article. I was really impressed that how much vendors care about their reputation and their client. I received so many requests…
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SQL SERVER – Generic Architecture Image

Just a day ago, while I was surfing Wikipedia about SQL Server, I came across this generic architecture image. I found it interesting. Click on image to view it in large size. The physical structure of the database is divided into the MDF and LDF. The part of MDF contains file group, data files, tables and indexes, extended and page. The LDF file contains a transaction log file. The physical architecture is about how the data is actually stored in the file system. Page, extend, database files are physical architecture.

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