Database Testing Services in Kolkata, India

Database testing is a part of the software testing process which involves testing an application database to ensure its integrity, validity, and reliability. Database testing is integral in maintaining data accessibility and improving data security. Through this testing method, businesses can check their applications for crucial triggers, schemas, vital functions, and other stored procedures. Accurate database testing of your system includes data tracking, testing integrity, evaluating risks, debugging errors, analyzing defects, documenting, and reporting. 

We use UI-enhanced automated testing tools to deliver quicker and more accurate results. Each tool has its own set of functions and advantages. 

DataFactory – It is the most appropriate tool to test the database of commercial applications. Its rich capabilities to handle large data volumes and easy-to-use interface save a lot of management time, thus making it a most popular testing tool among database testers. 

MS SQL Server – It is mostly used for conducting unit testing. Its exceptional features and versatile options make it suitable for C# and VB projects. 

SQL Test – It is an open-source testing application that helps small-time testers carry out database testing of small projects efficiently. 

Mockup Data – Mockup data is known for its lightweight features and automated functionalities. Multiple output availability, quality automation, and quick data access are some of the many advantages of Mockup Data. 

Oracle SQL Developer – A tool that offers developers to run SQL in Oracle and also supports operations in cross-platform databases. It is the most suitable testing tool for large-scale projects. 

SE lite – Selenium Lite or SE lite is an ideal tool and has any for data management testing. The primary benefits are a user-friendly interface, enhances Syntax, and provides great access to APIs.

Understanding data mapping is essential before starting database testing with Selenium. Because information often breaks down in a software application from the UI to the backend database. So, these aspects must be looked after in order to ensure data security and prevent data loss. Data mapping, thus, evaluate whether the fields or data in UI or frontend are mapped correctly with the data in the table.

ACID stands for  Atomicity, Consistency, Isolation, and Durability. Each transaction in the database must confirm these four properties. 

Atomicity – The transactions are atomic meaning, that either they take place at once or do not take place at all. Thus, transactions will have either of two outcomes – Success or Failure. 

Consistency – This implies that the database is valid and consistent before as well as after the transaction is completed. 

Isolation – Transactions are independent of each other and hence multiple transactions are possible without hindering the database state. 

Durability – Data will never be lost due to a system crash or power failure. The database will be successfully stored permanently.

Database testing checks the integrity of your data or values through a four-step process. We conduct database testing services and involve the following functions.

• Data Creation – New values or data are created and stored in the database.
• Data Retrieve  – Users search and view data through the data retrieve operation.
• Data Update – Any changes or modifications to existing data is done by the update function.
• Data Delete – You can also delete old records from the database system through this operation.

It is necessary to understand database schemes before conducting database testing with selenium. Database schemes are a formal way of defining how data needs to be organized inside a database system.

When any event occurs on a particular table in DB, a trigger is executed through auto-instruction. Then comes the stored procedures where the output is shown in the results sets. Field constraints are then considered and a front-end is performed. Lastly, the results are validated with SQL Query where a default value is checked against a certain field constraint. This process checks the following four things:

• Whether the data types of each table are according to the database design.
• Whether every table column points to the right field
• The data is then tested for retrieval, insertion, update, and deletion
• The entire content is again checked during data migration

We, as one of the best database testing companies in India, also provide service for database testing with python and selenium.

Database testing should be a crucial part of every software application like web, mobile, enterprise, peer-to-peer, client-server, or individual business applications. Since the backend of every application requires database management, testing is a must. Complex applications need to deal with large volumes of data and the database is always functioning from the backend. For large-scale projects, a secure and strong database is needed which leads to an increase in demand for high-quality DB tools.