Data Warehouse & ETL Testing

Data Warehouse & ETL Testing

Prevent your Data Loss and Ensure that the data has been loaded from a source to the destination by employing our services

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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 

Try Our Services

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

    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

    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

    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 […]

    Automation Testing

    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

    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

    • 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.

    • 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.

    • 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.

    • ● Cognos Decision Stream

      ● Oracle Warehouse Builder

      ● Business Objects XI

      ● SAS business warehouse

      ● SAS Enterprise ETL server

    • 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.

    Get In Touch

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