SQL Server Isolation Levels

SQL Server Isolation Levels helps in concurrency & transaction management by preventing concurrency problems . In an environment where we have multiple users modifying and accessing the same information , it is essential that they all can work at the same time without any delays. They all should be able to read correct data and … Continue reading SQL Server Isolation Levels

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Features Of Database Management System?

We have all heard so much about Database management systems that sometimes we confuse the two things. One is RDBMS which is  Dr. Codd's data model which has 12 rules & the other is the software which is used to manage the RDBMS. Since , we humans love acronyms & like to shorten down everything … Continue reading Features Of Database Management System?