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8 Ways to Optimize AWS Glue Jobs in a Nutshell

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  Improving the performance of AWS Glue jobs involves several strategies that target different aspects of the ETL (Extract, Transform, Load) process. Here are some key practices. 1. Optimize Job Scripts Partitioning : Ensure your data is properly partitioned. Partitioning divides your data into manageable chunks, allowing parallel processing and reducing the amount of data scanned. Filtering : Apply pushdown predicates to filter data early in the ETL process, reducing the amount of data processed downstream. Compression : Use compressed file formats (e.g., Parquet, ORC) for your data sources and sinks. These formats not only reduce storage costs but also improve I/O performance. Optimize Transformations : Minimize the number of transformations and actions in your script. Combine transformations where possible and use DataFrame APIs which are optimized for performance. 2. Use Appropriate Data Formats Parquet and ORC : These columnar formats are efficient for storage and querying, signif
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Top Data Science Tools Complete List

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Top data science tools and platform providers across the world. Useful information for data science and data analytics developers.

8 Top Data Analytics Tools List.


Data Science is a combination of multiple skills. AI and Machine Learning are part of data science. You can create AI and Machine Learning products with data.

best data science tools list

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  1. Mehak ShaikhNovember 7, 2019 at 4:00 PM

    hi

    ReplyDelete
  2. SriniNovember 8, 2019 at 1:12 PM

    Welcome to our data analytics blog. We show solutions for data analytics developer problems.

    ReplyDelete
  3. FAFREEDDecember 22, 2019 at 2:31 PM

    You made such an interesting piece to read, giving every subject enlightenment for us to gain knowledge. Thanks for sharing the such information with us to read this... Admond Lee

    ReplyDelete
  4. THE SMALL BUSINESS NETOWRKMarch 18, 2020 at 3:32 AM

    i never know the use of adobe shadow until i saw this post. thank you for this! this is very helpful. install tensorflow anaconda

    ReplyDelete

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