Database Testing Complete tutorial with Java
Learn how to test database and validate using Java, doing CRUD operation and conduct database verification using SQL commands.
Database testing in Java,
Database tesing in Selenium,
DB testing in selenium,
DB testing in java,
Oracle DB testing,
Oracle Database test in Java,
How to test db in selenium,
How to perform db testing in java,
How to test Databse in Selenium,
How to valdiate database in selenium,
How to do databse testing in Java,
How to do databse testing in Selenium,
Connecting Oracle database 11g with selenium,
Connecting Oracle databse with eclipse,
Backend testing in selenium,
What is Database Testing?
Database Testing is checking the schema, tables, triggers, etc. of the database under test.
It may involve creating complex queries to load/stress test the database and check its responsiveness.
It Checks data integrity and consistency.
The 3 types of Database Testing are
Structural Testing
Functional Testing
Non-functional Testing
ACID in Database testing ,
ACID is a set of properties that you would like to apply when modifying a database.
Atomicity
Consistency
Isolation
Durability
A transaction is a set of related changes which is used to achieve some of the ACID properties. Transactions are tools to achieve the ACID properties.
Atomicity means that you can guarantee that all of a transaction happens,
or none of it does; nothing in between, either passed or failed. You can do complex operations as one single unit, all or nothing, and a crash,
error, or anything else won't allow you to be in a state in which only some of the related changes have happened.
Consistency means that you guarantee that your data will be consistent; none of the constraints you have on related data will ever be violated.
Isolation means that one transaction cannot read data from another transaction that is not yet completed.
If two transactions are executing concurrently, each one will see the world as if they were executing sequentially,
and if one needs to read data that is written by another, it will have to wait until the other is finished.
Durability means that once a transaction is complete, it is guaranteed that all of the changes have been recorded to a
durable medium (such as a hard disk), and the fact that the transaction has been completed is likewise recorded.
Linkedin: / aditya-kumar-roy-b3673368