Data Engineering

Sufficient Data Warehouse Test Concept

Data Warehouse test conceptTesting a data warehouse system begins with the creation of a conscientious testing concept. What your test concept should include, which test methods and test tools are available to you, we show you below. Create a meaningful test conceptTo test your Data Warehouse system, there's no universal recipes. Every system and every project is

Testing in agile Data Warehouse and BI-Projects

Testing in agile DWH and BI projects An agile project management has high requirements for testing processes because they need to be fast and automated. Let’s see how BiG EVAL facilitates agile processes. Cut out paper checklist icon Short release cycles need efficient processes! This is true especially regarding testing data warehouse and business intelligence components

Our Teradata Testing Solutions at a glance

Teradata testingThe testmethods and algorithms of BiG EVAL are designed to test ETL and ELT processes from and to Teradata systems Ensure that high quality data is delivered to your users and decition-makers with the help of BiG EVAL. It ensures that your Teradata system has correct and reliable data all the time.The Teradata testing

Process Interruption through Input errors

Inputerror 47% of newly created records contain at least one critical bug. Only 3% are absolutely flawless. And it costs 3 Trillion USD per Year!Harvard Business Review  Processes are interrupted or incorrectly performed due to incorrectly collected data. Input errors are often not noticed until problems have already arisen. In large amounts of data, they

Embedded test processes and plausibilisation

Embedded test processes Embed your testing and plausibilization processes right into your technical and business processes. This way you ensure that your processes only get executed with high quality data. With the help of BiG EVAL you can rest assured that your business and technical processes have reliable data quality.Execute your ETL or ELT process

Schema Change Tracking

When the schema of source data changes without notification to depending systems, data exchange processes may fail. See BiG EVALs solution for that problem.

Wrong KPI’s are a mature problem to business success

Wrong KPI's Not having to make important strategic and operational decisions on your own, corporate managemant is going to need informations in the form of key figures (KPI's) and Reports. If they aren't correct, a decision may entail severe consequences. BiG EVAL constantly checks the correctness and reasonability of key figures. This ensures that decisions are

Data Warehouse and automated ETL testing

Data Warehouse & ETL testing Never ever test manually again! Using BiG EVAL you automate the test processes for your data warehouse system and the ETL or ELT processes.BiG EVAL takes away the manual effort from testing your ETL or ELT processes and your data warehouse. This is done by comparing and checking test data