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Comparing Performance of Big Data File Formats: A Practical Guide
Towards Data Science
The big data world is full of various storage systems, heavily influenced by different file formats. These are key in nearly all data...
5 months ago
A Guide to Data Engineering Infrastructure | by Mike Shakhomirov
Towards Data Science
Modern data stacks consist of various tools and frameworks to process data. Typically it would be a large collection of different cloud...
5 months ago
Top 10 Performance Tuning Tips for Amazon Athena | AWS Big Data Blog
Amazon Web Services
February 2024: This post was reviewed and updated to reflect changes in Amazon Athena engine version 3, including cost-based optimization...
87 months ago
Data Lake -Comparing Performance of Known Big Data Formats
Towards Data Science
For the past several years, I have been using all kinds of data formats in Big Data projects. During this time I have strongly favored one...
44 months ago
Columnar Stores — When/How/Why?. Demystifying Row vs Column Big Data… | by Doug Foo
Towards Data Science
Long ago data storage was simple — heapfiles and b-trees and that's it. Today the options are overwhelming — ORC, Parquet, Avro on HDFS or...
46 months ago
Stop Using CSVs for Storage — Here Are the Top 5 Alternatives
Towards Data Science
Everyone and their grandmother know what a CSV file is. But is it the optimal way to store data? Heck no. It's probably the worst storage...
33 months ago