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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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Data Science Real Advantages to Read Today

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Real business solution you can get from data science analysis. Your sales is the main requirement. No sales means no business. Data Analytics helps to boost your organization sales.

Real Advantages of Data Science

My presentation here gives you complete business picture of data analytics, and skills companies expecting from analytics team.
  1. Data analytics-The data can be from web, user devices, own databases and Social media
  2. AI-Delivering products based on artificial intelligence
  3. Big data-Data of any format and you need to make ready for analysis.
  4. You can understand patterns of people
  5. You can explore current market
  6. You can explore solutions to Agriculture
  7. You can show answers to weather
  8. Predicting the disaster like earth-quake 

Data Analytics what else you can read


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