Featured Post

8 Ways to Optimize AWS Glue Jobs in a Nutshell

  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

4 Key features to know in Industrial IoT

The Industrial Internet is somewhat similar to the Internet of Things (IoT), sometimes even referred to as the “Industrial Internet of Things”.
[JAVAa and IOT latest Career Options]

The general idea behind the IoT

It is that many hi-tech and simple electronic devices would become interconnected with M2M (Machine-to-Machine) protocols, and therefore remotely controlled and relaying data to each other, without any manual input, or even equipped with ambient intelligence.

Role of Smart Phones

This idea is currently used in smart houses, and many seek wider applications. Its industrial counterpart can be viewed more from a resource and manufacturing perspective.


We can currently see such trends in mining, with automated trains, robotic hauling trucks, excavators, drills, and mineral processing plants, including remote fault, and malfunction control, calibration, and configuration for increased efficiency.


Despite the current and constant need for “on-site” human workers and operators, the trend is moving towards eliminating the human factor to the required minimum, thus a single central operation control room could remotely operate and supervise several operation sites. Human operators could also be issued with remote ATLAS-like humanoid substitutes if necessary.


Popular posts from this blog

How to Fix datetime Import Error in Python Quickly

How to Check Kafka Available Brokers

SQL Query: 3 Methods for Calculating Cumulative SUM