Data Lakehouses Explained
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2023-03-21に共有
Have you ever thought about how the process of moving food ingredients from farm to table could relate to how organizations store and eventually evaluate data – through data lakes, data warehouses and now a trending architecture, known as data lakehouse?
In this video, Luv Aggarwal explains that analogy, and how a data lakehouse delivers on the benefits of data lakes and warehouses, and more!
#datalake #datalakehouse #datawarehouse #watsonX
コメント (21)
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Great video Luv. I like the analogy of food service prep that you used also.
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In a nutshell, data lakes stores all kind of data coming into the organization in cost effective manner as it utilises cloud object storage which is infinitely scalable.. It is equivalent to data swamps as data stroed inside also can be inaccurate, duplicate or inaccurate data which can not be used for querying or for Business Intelligence. In order to use this data, Data is cleaned first and then loaded into Data Warehouse through ETL process. It is easily queryable and can be used for BI and report generation. But it has two disadvantages :- 1. The cost of data warehouse is too high 2. Apps wants to consume fresh data may not get it from Data warehouse as it ETL process takes time to load data into warehoulse. Hence to solve the shortcomings of both Data Lake and Data Warehouse, concept of data lakehouse is introduced
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Loading dock example was a great way to illustrate the concept, thanks!
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Great metaphore ! Well done !
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Great video Luv! Amazing explanation!
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As a lay person I always found the idea of a restaurant the best way to understand applications. Waiter : Web Server Chef : Application Store Manager : DBMS Storage Racks : SSD Library
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Gran forma de explicar con simpleza el uso que le podemos dar a los datos
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Brilliant analogy! Invaluable info. Thank you.
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Great analogy, thanks Luv!!
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Excellent presentation about DataLakeHouse
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Excellent video. Thanks!
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brilliant video. best explained data lakehouse in almost 8 minutes. Thank you :)
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Excellent video.. thanks
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nice explanation, not too technical but really clear
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In future eposiode , can you cover comparison between Data Lake & Data Mesh ?
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It was a wonderful explaination !! Thanks !
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Amazing video explaining the Data structure using simple method
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Absolutely loved this!
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Great vid!
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You are the Best Luv!
