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Discover LudwigThe phrase "data lake" is a correct and commonly used term in written English
It refers to a large collection of raw, unstructured data that can be stored and processed for analysis. It is often used in the context of big data and data analytics. Example: "The company's new data analysis strategy involves consolidating all of their data into a single data lake, allowing for more efficient and comprehensive analysis."
Dictionary
data lake
noun
A massive, easily accessible data repository built on (relatively) inexpensive computer hardware for storing "big data". Unlike data marts, which are optimized for data analysis by storing only some attributes and dropping data below the level aggregation, a data lake is designed to retain all attributes, especially so when you do not yet know what the scope of data or its use will be.
Exact(54)
For example, after looking at rain gauge data, lake and reservoir levels, and satellite data, scientists can tell if during a summer, an area was drier than average.
Ideally this data would all be in one place, and our data technology team are working towards this by creating a data lake using Presto, but at the time of our analysis this was not the case.
Reflecting on our time here, it's unbelievable how quickly we were exposed to different challenges; from Kate's experience of working with Editorial on design sprints, to Calum and Anne becoming proficient at engineering on our data lake, and Emma working on a messenger chatbot.
personal data lake.
The data lake developed with Pivotal gives them that.
Yet the data lake architecture makes it more challenging to find it.
Similar(6)
"Everybody is excited about data lakes," said AWS CEO Andy Jassy in today's AWS re:Invent keynote.
There's also an emerging reality of data lakes in the enterprise where "mounds" of data without context are dumped.
"This is a step-level change for how easy it is to set up data lakes," said Jassy.
The trouble is that as companies move their data into data lakes, massive big data stores, it becomes more difficult to find data in a particular category.
Atlas [27] is an agile Apache enterprise framework for data governance and metadata management in Hadoop data lakes.
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