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Home Database Designing

Database Designing

  • Database Design: Please do not use DISTINCT
  • SQL Server: Implement Table Partition in Non Enterprise Edition (Use Partitioned View)
  • SQL Server: Performance Test – Problem of mismatched Column Data Type
  • SQL Server: Avoid the use of Indexes on VARCHAR columns
  • Database Design: Common Practices for Database Developers and Application Developers
  • Database Design: Don’t use, comma separated Tables in SELECT Query, Use Explicit JOINs
  • SQL Server: What happened, when Row Overflow and Data Exceeding 8KB?
  • Database Design: The Ultimate Strategies to avoid Deadlock
  • Database Design: Storing a comma separated list in a Database, Is a Bad Practice?
  • Database Design: Should we allow NULL or We should apply NOT NULL ?
  • Database Design: Use Stored Procedure, Do not use Inline or Ad Hoc SQL
  • Database Design: The Truth about Archive Table and Soft Delete of Historical Data
  • Best practice for Primary Key in Database Management System
  • The truth about to store images into the Database System or into the File System
  • SELECT all columns to be good or bad in database system
  • Best way to store IP Address into Database System
  • Effective storage of Email Address into Database System
Jun 20, 2017Anvesh Patel
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About Me!

I'm Anvesh Patel, a Database Engineer certified by Oracle and IBM. I'm working as a Database Architect, Database Optimizer, Database Administrator, Database Developer. Providing the best articles and solutions for different problems in the best manner through my blogs is my passion. I have more than six years of experience with various RDBMS products like MSSQL Server, PostgreSQL, MySQL, Greenplum and currently learning and doing research on BIGData and NoSQL technology. -- Hyderabad, India.

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Recent Comments !
  • none { dont works } – Sep 16, 12:29 PM
  • Tiago van den Berg { Great Post. Disabling triggers speed up batch processings. For simple UPDATE cases where it is necessary, POSTGRES allows deferrable foreign keys. That means that a foreign key will be validated only after commiting transaction. So it is possible to modifiy all records that share a constrained key inside a transaction.... } – Sep 12, 4:03 PM
  • alok { thanks bro use full } – Sep 12, 7:57 AM
  • Akansha { How to use similarity function on single column. I have a column with address values. I want to check similarity within column. } – Sep 11, 12:38 PM
  • Akansha { Thanks for the solution. I have a similar problem with single column. there are millions of addresses in a single column and i want a match percentage of one value with others. How can i do that? } – Sep 11, 11:32 AM
  • San { This helped! } – Sep 10, 5:47 AM
  • toni { why is the data in Server A108 is null? } – Sep 10, 2:41 AM
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