Software Testing Course > Types of Testing - Non Functional Testing

Recovery testing

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Overview

Recovery testing is a software testing strategy that helps to minimise the time and resources needed to test software. It is a software testing strategy that aims to warn early about software failures. It helps in preventing disasters and provides a higher quality of service.

Recovery Testing in Software Testing is the process of designing a test plan that will allow you to recover from failures quickly and efficiently.

The process starts by identifying the recovery point objective (RPO) and recovery time objective (RTO). The RPO defines the minimum acceptable level of service, while the RTO defines how long it takes for a system to recover after an incident.

In order to create a recovery testing strategy, it is important first to understand the different types of failures that can occur in software development. This includes:

- Failure Modes and Effects Analysis (FMECA)

- Software Testing Recovery Pattern

- Software Testing Recovery Strategy

Recovery Testing in Software Testing is a process of re-testing software after it has been released. It’s a valuable tool that businesses need to have in place to ensure their software is functioning as it should be.

In order to implement a recovery testing strategy, you’ll need to create a test plan and test cases specific to your product. You can then use the test cases to evaluate the recovery process and ensure it’s working as expected.

Recovery testing is a type of software testing that focuses on recovering from failures. It is different from other types of testing in the sense that it does not test the software functionality but rather tests how the software responds after failure.

Recovery Testing in Software Testing is an important part of your software development process because it helps you identify potential errors or bugs before they become a problem for your users.

The purpose of a recovery testing strategy is to identify and address issues related to customer experience and cost.

After implementing a recovery testing strategy, you will likely see an increase in customer satisfaction, a reduction in your costs, and an improvement in the quality of your product.

The following are some best practices for implementing a recovery testing strategy:

- Create metrics for success

- Use automation tools to implement tests

- Create test plans that are based on the specific needs of your organisation


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Recovery testing is a way of testing that can help to improve the quality and performance of the software. It helps to validate that an application is working as expected.

Many companies are now turning towards recovery testing, which helps them test their software more efficiently and cost-effectively. Some of the benefits include faster feedback loops and increased productivity.

Recovery Testing in Software Testing allows testers to perform tests in a quick manner with minimal effort. This makes it suitable for companies with limited resources who need to test their apps on multiple platforms at once.


Recovery testing is a type of software testing that checks for the software's ability to recover from errors.

The recovery testing process is typically divided into three stages: pre-test, test, and post-test. The first stage will include an analysis of the system under test and planning of the tests. The second stage will be executing the tests on the system under test and analyzing the results. The third stage will be analyzing and reporting on the results of the tests.

Recovery testing is a process of testing the recovery of a system after certain events. The most common event is a power failure.

Recovery testing is useful in ensuring that your system will be able to recover from any unexpected power failure, hardware failure, or even software error.

Some examples of recovery testing include:

- Testing the ability to recover from a hardware failure by applying an overvoltage on the PSU and measuring the output voltage and current.

- Testing the ability to recover from a software error by running different types of tests on different hardware components.


Software engineers should run a recovery test when they need to find out which data is lost or corrupted. This test can be used to identify the cause of data loss and whether it's possible to recover the lost or corrupted data.

The risks of not doing recovery testing are as follows:

- The risk of data loss.

- The risk of a system failure.

- The risk that the system will be down for an extended period of time.

- The risk that the system will have to be rebuilt from scratch.

There are three types of recovery tests:

1) Recovery test on file systems: This type of test is done to check the performance and integrity of the file system.

2) Recovery test on databases: This type of test is done to check the integrity, performance, and recoverability of databases.

3) Recovery test on data warehouses: Data warehouses are a set of data that is organized for analysis, typically in a way that enables queries and reports. Data warehouses are often used in business intelligence. A recovery test on data warehouses checks the integrity, performance, and recoverability of data warehouses.

In software development, recovery testing is done to make sure that the system is able to recover from a failure. It is an effective way to test the robustness of a system.

Recovery testing is done by simulating failures in order to identify any potential problems before they occur.

Recovery testing can be done in the following ways:

- Testing for software bugs and errors

- Testing for hardware failures

- Testing for environmental hazards such as power loss or fire

Advantages:

- It is a good way to find out the defects in the software.

- It is a quick and cost effective way to find out the defects in the software.

- The software can be tested with different inputs and outputs.

Disadvantages:

- The user has to have knowledge of how recovery testing works.

- The user has to have knowledge of how to do it properly.

Recovery testing is the most reliable and cost-effective software testing technique in case of software/hardware crashes and allows to identify and fix bugs even in a live production environment. Recovery testing under the Software Testing Concepts simply means detecting the bugs or errors and resolving the software failure. Recovery testing is a type of software testing where the goal is to test if the system can recover from an error or crash. This is done by purposefully crashing the system and then checking to see if it recovers itself. Using test data, the system is tested to see if it can recover from any errors that may occur. Error recovery testing includes checking for a recoverable state and then testing what happens when an error occurs. For example, if a software application crashes and gives no indication as to why, it may be that the software only crashed because there was not enough memory.

Ensure your system is resilient. Recovery testing is a test suited to find a system fault and test a system's capability to recover from it. Recovery testing can be executed on a system or on software components. An automated recovery test is designed to run in response to a system failure and determine whether the system is recovering correctly. Once the recovery test is completed, the results are used with the knowledge of failure and recovery scenarios to plan for future tests.

Reliability Testing is a software testing technique that relates to test the ability of software to function and given environmental conditions that help in finding issues in the software design and functionality. Reliability Testing is a testing technique that helps in uncovering issues in the software design and functionality. It works best when used with other software testing tools like Load Testing, Stress Testing, End-to-End Testing, etc., but can also be used on its own.

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shrishty
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great learning

Deepak shivaji Khalkar
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every thing is good

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Rahul Hedau
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i am not able to apply for certificate . please tell me how to apply for certificate ,

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Anurag Joshi
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it is a lots of knowlages of the course

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I am so happy for this courses

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Sonali Borade
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Starts with basics.easy to understand for those not from computer background.

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You should add some good project. The project you provided is not upto the mark we can not do that project in real time!

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Nice

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Rajat Kumar Mahanta
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i am full satisfy this course , i am so happy , thank you.

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Course Content

  1. Introduction to Software Testing
    4m 42s
  2. How to use LearnVern
    3m 20s
  3. Software Testing Myths
    8m 1s
  4. Software Testing Principles
    7m 16s
  5. Software Testing Terms
    8m
  6. More Software Testing Terms
    4m 12s
  7. What Are high Level Requirements?
    32m 20s
  8. How To create a High Level Requirement Document?
    24m 42s

  1. STLC
    5m 11s
  2. Test case design development and cycle closure
    5m 56s
  3. STLC with example
    6m 51s

  1. Software Development Model
    3m 40s
  2. Waterfall Model
    4m 11s
  3. Iterative Model
    5m 9s
  4. Agile Scrum Model
    4m 6s

  1. Forms of Testing-Static Testing
    4m 7s
  2. Walkthrough
    2m 28s
  3. Code Review
    5m 7s
  4. Inspection
    2m 9s
  5. Dynamic Testing
    4m 42s

  1. Unit Testing
    2m 26s
  2. Incremental Integeration Testing
    2m 55s
  3. Integration Testing
    2m 41s
  4. System Testing
    1m 47s
  5. Alpha Testing
    3m 17s
  6. Beta Testing
    3m 26s
  7. Acceptance Testing
    2m 37s

  1. Black Box Testing
    2m 50s
  2. White Box Testing
    2m 18s

  1. Functional Testing
    5m 22s
  2. Equivalence Partitioning
    3m 32s
  3. Boundary Value Analysis
    3m 18s
  4. End-to-End testing
    4m 14s
  5. Sanity testing
    2m 40s
  6. Smoke Testing
    1m 53s
  7. Regression Testing
    3m 18s
  8. Usability Testing
    4m 34s

  1. Load Testing
    3m 48s
  2. Stress testing
    3m 18s
  3. Performance testing
    3m 13s
  4. Recovery testing
    2m 4s
  5. Compatibility testing
    3m 18s
  6. Security Testing
    4m 39s

  1. Defect Management
    8m 24s
  2. How to Create a Defect and Log it?
    17m 49s
  3. How to use A Defect Tracking tool to capture Defects?
    8m 15s
  4. how to track and manage Open Defects in Bugzilla?
    27m

  1. How to Write a Test Case?
    31m 14s
  2. How to write a Test Case Scenario?
    17m 32s

  1. Software Testing Project - HRMS
    11m 29s
  2. Software Testing Project - HRMS Test Cases
    9m 42s
  3. Software Testing Project - HRMS Report
    6m 43s

  1. Interview Question 1
    25m 52s
  2. Interview Question 2
    22m 59s
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