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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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How to use Blockchain on Cloud

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Blockchain applications are growing in the financial world. Security is the main motto behind blockchain applications. You cannot tamper a record once created.


How to use Blockchain on Cloud

What is a platform 

A platform is a place where you can develop applications.

Top Blockchain Cloud Platforms

The development needs to create a project and deploy it into production. So that the real use can feel by users at their end.

Ok...

Let us come to three popular cloud platforms that are highly used in Blockchain applications:
  1. HyperLedger
  2. IBM BlueMix
  3. Microsoft Azure

#1. HyperLedger

  • The Hyperledger project is led by Executive Director Brian Behlendorf, who has decades of experience dating back to the original Linux Foundation and Apache Foundation, as well as being a CTO of the World Economic Forum. So it's not surprising that Hyperledger has been well received. You can learn hyper Ledger here.

  • Many of the top business and industry leaders have joined the project, including Accenture, Cisco, Fujitsu Limited, IBM, Intel, J.P. Morgan, and Wells Fargo. It has also attracted many of the top blockchain organizations.

#2. IBM Bluemix

  • IBM is now offering blockchain technology that integrates with its traditional offerings, such as IBM Bluemix. Bluemix is an open-standards, cloud-based PaaS for building and managing applications.

  • IBM has integrated a blockchain stack from Hyperledger, which is part of the Lynx Foundation, and is establishing best practices in blockchain technology.

#3. Microsoft Azure


  • Ethereum is a Turing-complete blockchain framework for build applications. Microsoft aims to build more offerings based on blockchain technology and Hyperledger. It's also growing the Azure marketplace while transitioning to a portal for customers on Azure.

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