Big Data file formats
Apache Spark supports many data formats, such as the ubiquitous CSV format and the friendly web format JSON. Common formats used mainly for big data analysis are Apache Parquet and Apache Avro. In this post, we will look at the properties of these 4 formats — CSV, JSON, Parquet, and Avro using Apache Spark. CSV CSV files (comma-separated values) usually exchange tabular data between systems using
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pandas.formats.style.Styler.format — pandas 0.18.1 documentation
Table Of Contents What’s New Installation Contributing to pandas Frequently Asked Questions (FAQ) Package overview 10 Minutes to pandas Tutorials Cookbook Intro to Data Structures Essential Basic Functionality Working with Text Data Options and Settings Indexing and Selecting Data MultiIndex / Advanced Indexing Computational tools Working with missing data Group By: split-apply-combine Merge, join
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Compressing Your Big Data: Tips and Tricks - DZone
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