When we will Denormalize data?
Submitted by: AdministratorData denormalization is reverse procedure, carried out purely for reasons of improving performance. It maybe efficient for a high-throughput system to replicate data for certain data.
Submitted by: Administrator
Submitted by: Administrator
Read Online Java Database Job Interview Questions And Answers
Top Java Database Questions
| ☺ | Is the JDBC-ODBC Bridge multi-threaded? |
| ☺ | What is 2-phase commit? |
| ☺ | How do you get Column names only for a table (SQL Server)? |
| ☺ | What is a “dirty read”? |
| ☺ | What is cold backup, hot backup, warm backup recovery? |
Top Databases Programming Categories
| ☺ | RDBMS Interview Questions. |
| ☺ | SQL Interview Questions. |
| ☺ | SSRS Interview Questions. |
| ☺ | Database Administrator (DBA) Interview Questions. |
| ☺ | Sybase Interview Questions. |
