Showing results: 1 - 4 of 4 items found.
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Precise Testing Solution
Data is of utmost importance in digital systems. Protecting data, therefore, is of utmost importance. ETL refers to Extract, Transform, and Load. It supports the movement of data from its source to storage. With ETL testing we ensure that the data is not lost or corrupted during this movement. Huge volumes of data are collected in various formats and sources. The mapping process of these data is error-prone and can have quality issues.
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QA Mentor, Inc.
Our principal goal is to catch defects (e.g., database design, source data, ETL process, data quality) early, to help reduce your costs and lower your risks.
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TestingXperts
Development of a Data Warehouse is a major task which is expected to yield major business benefits in respect to the justification of the cost & efforts. However, many ETL projects fail to achieve the required benefits due to improper quality assurance strategy. ETL or Data Migration Testing should ensure that the data migrated from heterogeneous sources to the data warehouse occurs without any loss of information/ data, with strict adherence to transfer rules & in compliance with validity checks. ETL Testing should be able to detect early on any problems with the source data if done effectively, any other inconsistencies or ambiguities required to guide data transformation & integration should also be detected during the early stages of ETL Testing. ETL testing should be continuous to ensure that the extraction, transformation, and load processes are working as planned and the result is consistent, accurate, and complete. We are the leading Data Migration testing company offering quality testing services to our clients.
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Light Laboratory Inc.
LLI. offers a wide variety of services to fulfill your photometric, color and electrical testing needs. Using our custom, rotating mirror, Type-C goniophotometer, in combination with various integrating spheres, we are able to test many different types of lighting fixtures and light sources. LM-79 -08 Test & LM-80 Test, SSL Photometry Testing, Energy Star®, CEC Title 24, DesignLights Consortium® (DLC), Custom Tests and UL / ETL Safety Test Consultation.
