How do we perform Data Warehouse & ETL Testing
Analyze the requirements1
Understand data sources, characteristics, and test data requirement.
Create a test data strategy2
Create a test plan and test strategy that explains test design and determines how testing needs to be done..
Source data subsets and clone 3
Collect test data and source data subsets and clone.
Test validation and coverage4
Validate test data and increase the coverage.
Analyze and deliver reports5
Detect and create a bug report to identify similar bugs in the future so they can be avoided.
Make the most of TestUnity’s software testing services to provide an impeccable experience to your users
Why Choose Us for Data Warehouse & ETL Testing?
- Experienced and qualified testing professionals capable of delivering unmatched services
- The faster turnaround time to facilitate the faster release of the app, software, or website being tested
- Detailed reports provide a profound analysis of the app, software, or website with information pertaining to the optimum load which can be handled by the product along with the possibility of potential crashes
- Best testing services at competitive prices
- Proven methodologies and industry best practices usage for carrying out the performance testing
Our Case Studies
Functional Testing of Little Millennium Web App
Little Millennium is a renowned preschool that ignites young minds with boundless curiosity and a passion for learning. With a legacy of excellence in early education, Little Millennium offers a holistic approach that integrates the best of play-based learning, creativity, and academic readiness. Their dedicated team of educators is committed to providing personalized attention to […]
Functional Testing of Physica(ComXr) Application
ComXR is a technology company that creates memorable experiences for your audience by leveraging virtual reality (VR). We specialize in high-end VR, one that allows your users to physically walk through and naturally interact with a truly lifelike, fully 3D environment. With a focus on quality, creativity, and technical expertise, we deliver customized solutions that […]
Security Testing of Bloom AI Application
Bloom AI is on a mission to operationalize data to fuel business ingenuity in the digital economy. As business-data partners, we turn complex, siloed data into simple, digestible insights using our proprietary microinsights platform and headless business intelligence solutions. As companies scale their modern data infrastructure, Bloom AI helps users take the next step by […]
Functional Testing of Travel Tech Website
Travel Tech is a completely virtual and free event, which offers tourism trade professionals (tourism, destinations, travels, and hospitality) educational resources and actionable strategies that will help them move toward recovery and improve profitability more quickly. In this case, the problem was that client was not sure from where to start, how to start, what […]
Regression Testing of Contestee Platform
In English, “Contestee” refers to someone competing in a contest. Contestee is a social network that promotes global talent discovery through competitions. Using Contestee, anyone can showcase their amazing talents, skills, and attributes. Become famous by uploading your videos, collecting votes, and collecting likes! TestUnity began working on Contestee in November 2019. An Android and […]
Security Testing of NFT Platform
NgageN is an exclusive platform enabling NFT economies between Brands & Creators. Created byone of the leading Blockchain companies in India, NgageN is an invitation-only platform for credibleBrands & Creators to drive new forms of fan engagement, sources of revenue & community buildingby creating NFTs which provide exclusive digital assets as well as experiences. In […]
Questions we get asked regarding Data Warehouse & ETL Testing
- What is Data Warehouse Testing?
Data Warehouse Testing is a testing method in which the data inside a data warehouse is tested for integrity, reliability, accuracy, and consistency in order to comply with the company’s data framework. The main purpose of data warehouse testing is to ensure thatthe integrated data inside the data warehouse is reliable enough for a company to make decisions on.
- What is ETL?
ETL stands for Extract-Transform-Load and it is a process of how data is loaded from the source system to the data warehouse. Data is extracted from an OLTP database, transformed to match the data warehouse schema, and loaded into the data warehouse database. Many data warehouses also incorporate data from non-OLTP systems such as text files, legacy systems, and spreadsheets.
- What is ETL Testing?
ETL testing is done to ensure that the data that has been loaded from a source to the destination after business transformation is accurate. It also involves the verification of data at various middle stages that are being used between source and destination.
- What are the various tools used in ETL?
● Cognos Decision Stream
● Oracle Warehouse Builder
● Business Objects XI
● SAS business warehouse
● SAS Enterprise ETL server
- What is Performance Testing in ETL?
Performance Testing in ETL is a testing technique to ensure that an ETL system can handle the load of multiple users and transactions. The primary goal of ETL Performance Testing is to optimize and improve session performance by identifying and eliminating of performance bottlenecks.
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