Questions tagged [data-lake]

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Is a data lake the same as “Operational Data Store” (ODS)? [on hold]

I am reading the ODS description that it is a replica of transactional tables. But is not a data lake also a replica of transactional tables - among other formats? Did an ODS die with the appearance ...
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Simple open source data lake or similar SW enabling sharing largish datasets

I need to share the datasets among various (software) servers (developed by other teams). Server A for instance can do text normalization, another server can do e.g. sentiment analysis, yet another ...