The internal test department of MAHLE Technologies Holding in Shanghai carries out tests for numerous development departments of the automotive supplier. In addition to a large number of test rigs, test preparation facilities such as climatic chambers or seawater basins are also used. Furthermore, there are a variety of measuring devices for tensile and compressive strength as well as for sealing. Moreover, the work plans of the test engineers as well as the specimen must be managed. External clients often provide the latter. A lack of transparency about the availability of the various resources made the planning in the past cumbersome and error-prone, particularly in the case of extensive design verification plans (DVPs).
An important function of openMDM® 5 is the full-text search. It allows test engineers to find measurements based on arbitrary search terms and without knowing the exact location.
When choosing a suitable platform, Peak Solution investigated the two servers SolR and ElasticSearch in detail. This article gives a brief overview on how their features match with the requirements of the openMDM® 5 Eclipse Working Group and what recommendation was given.