Unlock the secrets to optimizing database performance in AWS RDS for high-traffic web apps. Boost speed, scalability, and efficiency!
Why Is The First Call To Amazon Lex Slow?
Cold starts are a known issue of serverless applications. In this article we explore why is the first call to Amazon Lex slow sometimes.
S3 DSSE-KMS (Dual-Layer Server-Side Encryption)
Learn how to enhance data security in Amazon S3 with Dual-Layer Server-Side Encryption (DSSE-KMS). A practical guide with step-by-step implementation.
Secure Serverless Applications in AWS Lambda
Learn the essential best practices to secure serverless applications in AWS Lambda. Protect your data and infrastructure effectively!
How To Do Blue-Green Deployments in Kubernetes
Learn how to implement blue-green deployments in Kubernetes for seamless updates & minimal downtime. A practical guide for DevOps professionals.
DNS Harvesting: What You Need to Know
DNS harvesting poses risks of data theft, unauthorized access, and brand damage. Learn about detection methods and mitigation strategies in our blog.
How to List MicroK8s Installed Addons
Learn how to easily list MicroK8s installed addons, troubleshoot, and manage your Kubernetes environment. Read more here!
The Security Risks of SSL Offloading
Discover the security risks of SSL offloading. Learn how to mitigate them effectively while balancing performance benefits.
Interacting with USB using Python
Learn how to interact with devices USB using Python! Explore basic to advanced USB functionality with code examples. Enhance your projects now!
How to Troubleshoot Issues with Route Tables
Excerpt: Learn how to troubleshoot common issues with route tables to ensure efficient network connectivity and performance. Practical examples included!
VPN on AWS: Site-to-Site vs. Client VPN vs. Direct Connect
Confused about options of VPN on AWS? This guide compares AWS Site-to-Site VPN, AWS Client VPN, and AWS Direct Connect for DevOps engineers.
Vite vs Webpack: How to Choose the Right Web Build Tool
Vite vs Webpack: Comparing build tools for modern web dev. Vite offers lightning-fast dev experience, while Webpack provides extensive customization.
What is containerd-shim? A Comprehensive Guide
Containerd-shim: Orchestrating container lifecycles, ensuring security, and facilitating troubleshooting for robust container runtimes.
How to Follow Redirect in Python: A Deep Dive
Learn how to effortlessly follow redirect in Python using libraries like requests, urllib, httplib2, and treq. Follow Redirect in Python!
How to Uninstall MicroK8s on Ubuntu 20.04
Learn how to cleanly uninstall MicroK8s from Ubuntu 20.04 with this step-by-step guide, ensuring a smooth removal process.
Where Does Splunk Store Data? A Closer Look
Uncover the answer to the question: Where does Splunk store data? Explore its efficient storage architecture and indexing mechanisms.
How to Implement Exponential Backoff in Bash
Exponential backoff is a powerful technique for handling errors in Bash scripts. Learn how to implement it, best practices, and testing strategies.
Serverless Cost Optimization Strategies: How to Protect Your Wallet
In this post, we’ll explore how serverless cost optimization can help avoid denial of wallet attacks, which can lead to unexpectedly high bills.
How to Install microk8s Using Ansible on Ubuntu 20.04
Install MicroK8s using Ansible on Ubuntu 20.04. Streamline Kubernetes setup with our step-by-step guide for efficient local orchestration.
How to Implement Python Hash Map: A Practical Guide
Unlock the efficiency of the Python hash map: fast key-value storage and retrieval, optimized performance, and practical use cases.
How to Troubleshoot the Most Common Docker Issues
Having trouble with Common Docker Issues? This troubleshooting guide provides practical steps to resolve the top 20 problems efficiently.
How to Include Hidden Files When Using du
Need to see hidden files’ disk usage? Learn how to include them with du. Or, use du to show only hidden files. Read on to discover how.
How to Delete an EC2 Instance: A Step-by-Step Guide
Learn the step-by-step process of how to delete an EC2 Instance in AWS, ensuring proper termination and cost optimization.
What Are Some Alternatives to Ansible? Exploring Options
Explore alternatives to Ansible for efficient automation. Compare Chef, Puppet, SaltStack, Terraform, and Jenkins for your unique needs.
How to Test GitHub Actions: Best Practices and Strategies
Learn how to test GitHub Actions effectively to ensure reliability and efficiency in your automation workflows. Discover best practices and strategies.
What You Need to Know About Man-in-the-Middle Attacks in 2023
As a DevOps engineer, protecting your infrastructure from Man-in-the-Middle (MitM) attacks is critical. Learn how to prevent them in our guide.
How to Navigate Tmux: A Guide to Scrolling Up
Learn how to scroll up in Tmux like a pro! Discover built-in scroll mode, mouse support, key bindings, and external tools to efficiently navigate tmux.