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Yearly Archives: 2012
Replication in SQL Server
Replication in SQL Server Introduction Replication in SQL Server is a way of distribution of database and their objects from one master database to one or more recipient databases which can be on the same server or on the remote server. … Continue reading
Log Shipping in SQL Server
Log Shipping in SQL Server Log Shipping Log Shipping in SQL Server is a process of keeping the latest copy of the database of the primary database server on the secondary database server with the help of transaction logs backup. … Continue reading
Posted in SQL Log Shipping, SQL Server
Tagged SQL Advance Concepts, SQL Log Shipping
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Rebuild And Reorganization of Indexes
Rebuild and Reorganization of Indexes SQL Server has the ability of maintaining the indexes whenever we makes changes (update, Insert, Delete) in the tables. Over a period of time, the may causes the fragmentation on the table in which the … Continue reading
Fragmentation in SQL Server
Fragmentation:- Fragmentation can be defined as condition where data is stored in a non continuous manner. This article help in understanding the fragmentation in SQL Server. It can be defined into two types1. Internal Fragmentation 2. External Fragmentation Internal Fragmentation:- … Continue reading
Welcome 2013
Happy New Year 2013 May this new year bring lots of Happiness in all of your life. Let welcome 2013 together with lots of Hopes and happiness.
Happy Diwali
Wish you all a very happy and blessed festive season. May this festival of lights brings more brightness in your lives in every way. Happy Diwali 🙂 Play safe…!
Boyce – Codd Normal Form (BCNF)
Boyce – Codd Normal Form (BCNF) :- A normal form is said to be a Boyce – Codd Normal Form if it is in 3NF and there is not a possibility of a key attribute is determined by a Non Key attribute. … Continue reading
Isolation levels in SQL Server
Isolation levels :- Isolation level is required to isolate a resource and protect it from other transactions. This is achieved with the help of locks but what locks are needed and how they can be established is decided on the … Continue reading
Posted in SQL Isolation Level, SQL Server
Tagged CodeProject, SQL Advance Concepts, SQLServerPediaSyndication
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Merge Command In Sql Server
Merge Command:- Merge command is a new feature introduced in the SQL Server 2008. It can perform Update, Insert and delete operations at a single statement which means all the data is processed and read only once instead of three … Continue reading
Adding , Deleting and Updating a Column in a table
Many times we need to alter the table definition by adding , deleting or updating a column in the table. In this article, I am trying to explain the following :- 1. How to add a column 2. How to … Continue reading