Hi friends!! Can u tell me, what is meant by Database
Testing? How it can be done? What is tested in it(like any
Queries like Select and all are tested or not)?
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Answer / srini..
Testing the backend db like comparing the actual results
with expected results.
DB testing basically include the following
1)Data Validity testing
2)Data Integrity testing
3)Performance related to database.
4)Testing of procedure, truggers and functions.
For doing Data validity testing you should be good in
SQL queries, for data intigrity testing u should know abt
reerential integrity and different constraint.
For performance related things u should have idea abt the
table structure and design.
For testing procedure triggers and functions u should be
able to understand the same.
Correct me if i am wrong
Srini....
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Answer / avinash
even i want to know the answer...please can anyone tell?
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Answer / vijay rao
C db testing includes many other kind's. In that v r mainly concerned about ETL testing Its a process of EXTRACTING the data from source(OLTP- ONLINE TRANSACTION PROCESSING) AND TRANSFORMING it according to user requirement and LOADING the data in to target(DATA WAREHOUSE) its just similar to your functional testing only. Here u should b through with SQL, PL-SQL CONCEPTS. U have different types in db testing -> DATA FORMAT TESTING, DATA TYPE TESTING, DATA SIZE,MIGRATION,UPGRADEATION,AGAINST USER REQUIREMENT, ETL,PERFORMANCE,DATA OBJECT ETC
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