Most companies in all walks of life use big data and process large amounts of data to implement marketing strategies that require continuous and effective testing. Big data testing processes different types of data and massive amounts of data, which helps to improve decision-making, verify data and make better marketing strategies and business decisions.

Since the software is embedded in IoT devices and multiple devices connect and generate significant amounts of data, an effective…

Testing will be carried out on software and hardware, including mobile applications. To test a mobile phone, we include various parts of it, such as hardware, software, applications, widgets, user interface and properties. As you read earlier, there are several fundamental differences between mobile and desktop applications.

For example, if you are working on a mashup, the native and browser APIs need to be tested very well. Other than that, you can think about integration testing,…

Structural tests validate components in a data repository that is mainly used for archiving, such as table and column tests, stored procedures and lookup tests, trigger checks, etc. Black box testing in a database involves checking data integrity and basic functionality. The test cases in this test include validation of incoming and outgoing data while executing functions.

As mentioned above, these tests can be performed manually by performing operations from the application user…

It is important to keep passages clear and short, without losing sight of important facts. If the passage is difficult to navigate, it can be helpful to have the corresponding artifacts with the screenshots. Identifying test data can take a long time, and sometimes new test data may need to be generated. The test data file can be created in Excel, Notepad, or included in a database. The test can also include any preconditions or assumptions necessary to successfully pass the test, for…

It is important to keep passages clear and short, without losing sight of important facts. If the passage is difficult to navigate, it can be helpful to have the corresponding artifacts with the screenshots. Identifying test data can take a long time, and sometimes new test data may need to be generated. The test data file can be created in Excel, Notepad, or included in a database. The test can also include any preconditions or assumptions necessary to successfully pass the test, for…