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Rajesh Kumar

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Complete Guide for AWS Cost Optimization Strategy & Implementations

Posted on July 3, 2024July 3, 2024 | by rajeshkumar

let’s delve deeper into each aspect of AWS cost optimization with the latest strategies and tools available. 1. Right-Sizing Resources […]

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List of Tools and Services for improving employee Workspace

Posted on July 2, 2024July 2, 2024 | by rajeshkumar

Here’s a revised list of tools and services for improving the employee workspace, incorporating Miro and organized for clarity: 1. […]

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How to upload large Database to a MySQL server

Posted on June 30, 2024June 30, 2024 | by rajeshkumar

To upload a large database of 1.2 GB to a MySQL server, you need to modify several MySQL configurations to […]

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Technology-related blog topics that can attract significant traffic in the coming years:

Posted on June 23, 2024June 23, 2024 | by rajeshkumar

Emerging Technologies Cybersecurity Software Development Cloud Computing Internet of Things (IoT) Digital Transformation Green Technology Augmented Reality (AR) and Virtual […]

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Predicted Top 10 Innovations for the Next 5 Years

Posted on June 21, 2024June 21, 2024 | by rajeshkumar

Based on the trajectory of technological advancements over the last 30 years, here is a comprehensive study of the top […]

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SRE Director Complete Guide

Posted on June 19, 2024June 19, 2024 | by rajeshkumar

List of metrics and KPIs commonly used in SRE practice Here is a list of metrics and KPIs commonly used […]

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To extract all email addresses from your entire Gmail account

Posted on June 16, 2024June 16, 2024 | by rajeshkumar

Method 1: Using Google Apps Script The script exceeding the maximum execution time indicates that it is taking too long […]

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Lists all the unattached EBS volumes in an AWS account

Posted on May 28, 2024 | by rajeshkumar

To create a Bash script that lists all the unattached EBS volumes in an AWS account, along with their tags, […]

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AWS Graviton Fast Start

Posted on May 26, 2024May 28, 2024 | by rajeshkumar

Lab & Excercise

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What is AWS Graviton?

Posted on May 26, 2024May 28, 2024 | by rajeshkumar

AWS Graviton processors are designed by AWS to deliver the best price performance for your cloud workloads running in Amazon […]

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How to install & Configure MongoDB in Linux?

Posted on May 22, 2024July 17, 2024 | by rajeshkumar

How to install & Configure MongoDB in Linux? How to Install MongoDB? How to verify MongoDB? How to test MongoDB […]

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What is MongoDB?

Posted on May 22, 2024July 17, 2024 | by rajeshkumar

What is MongoDB? MongoDB is a popular NoSQL database known for its flexibility and scalability. Here are some key points […]

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Grafana Tutorials: Exploring MySql Data using Grafana

Posted on May 22, 2024May 22, 2024 | by rajeshkumar

Reference 1. Understand the Schema 2. Check Configuration Data 3. Analyze State and History 4. Review Notifications and Contacts 5. […]

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How to Connect Grafana to a Remote MySQL Database

Posted on May 22, 2024May 22, 2024 | by rajeshkumar

Grafana is one of the most widely-used interactive data visualization tools on the market. It’s open-source, powerful, highly configurable and […]

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How to switch Keyboard Language on Mac

Posted on May 22, 2024 | by rajeshkumar

Step Action Description 1 Open System Preferences Click on the Apple menu () in the top-left corner of the screen […]

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Difference Victoria Metrics and Prometheus

Posted on May 21, 2024May 21, 2024 | by rajeshkumar

Feature VictoriaMetrics Prometheus Architecture Single-node and clustered Single-node Performance High ingestion and query throughput Efficient for medium-scale setups Scalability Horizontally […]

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Mac OS Shortcut Commands & Cheatsheet

Posted on May 19, 2024July 23, 2024 | by rajeshkumar

Mac OS offers several keyboard shortcuts for taking screenshots, each with different functionalities. Here’s a comprehensive list of those shortcuts: […]

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Mac OS: How to change Mac OS mouse scroll similar to windows?

Posted on May 19, 2024 | by rajeshkumar

Changing the Mac OS mouse scroll behavior to mimic Windows involves adjusting a few settings to reverse the scroll direction […]

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How Linux Works? Kernel Internal Explained!

Posted on May 19, 2024 | by rajeshkumar

“Linux” refers to the Linux kernel, the core of many operating systems (known as distributions, or “distros”) that manage a […]

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How to enable IMDSv2 in multiple EC2 instance AWS: Shell Script & Terraform & SSM

Posted on May 13, 2024May 13, 2024 | by rajeshkumar

IMDSv2 (Instance Metadata Service Version 2) is a more secure iteration of the Instance Metadata Service provided by Amazon EC2. […]

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