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ETL vs. ELT: Which Data Integration Approach is Right for You?
Now, ETL has been around for a while. It’s a traditional method where you first extract data from different sources, transform it into...
Lency Korien
Oct 14, 20243 min read
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Extending K8S API
Kubernetes isn’t just about managing those swanky Pods and Services; it’s like a LEGO set, and with the right pieces, you can build...
Lency Korien
Oct 10, 20243 min read
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A Fun and Easy Guide to Monitoring and Observability With Prometheus
Prometheus  is an open-source monitoring and alerting toolkit originally developed by SoundCloud in 2012. It was designed to monitor...
Lency Korien
Oct 7, 20244 min read
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Cost Optimization in AWS
However, this flexibility comes with a challenge: managing costs. Without proper oversight, AWS bills can quickly spiral out of control...
Lency Korien
Sep 29, 20244 min read
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Scaling Applications with Kubernetes: Best Practices
Kubernetes is an open-source platform designed to help businesses manage and scale their applications seamlessly. As more companies move...
Lency Korien
Sep 27, 20244 min read
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Building Secure, Scalable Microservices Architectures on AWS
AWS offers a comprehensive set of tools tailored for microservices, each designed to handle different aspects like container...
Lency Korien
Sep 26, 20244 min read
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Blocking Web Traffic With WAF In AWS
Problem Statement: Travel Triangle’s WhatsApp application was experiencing significant performance degradation due to harmful “User...
Lency Korien
Sep 17, 20242 min read
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Sharing AWS Encrypted RDS Snapshot Between Two Accounts.
Overview Login to the Source Account , Create a snapshot from RDS. Creating KMS Key  (with details of the destination account) After the...
Lency Korien
Sep 10, 20241 min read
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10 Data Integration Challenges That Can Derail Your Business Success
If data integration isn’t handled well, businesses can end up with data silos—where important information is stuck in one place and can’t...
Lency Korien
Aug 27, 20243 min read
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8 Data Engineering Trends Beyond 2024
Data engineering is a rapidly evolving field, with new trends and technologies emerging to meet the growing demands for data management,...
Lency Korien
Jul 24, 20243 min read
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Lambda Function Setup Guide for Security Group Event Notifications in Slack
Overview This document provides a step-by-step guide to creating a Lambda function that sends notifications to Slack when a security...
Lency Korien
Jul 19, 20243 min read
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Advanced-Data Modeling Techniques for Big Data Applications
When used with big data, traditional data modeling techniques – which were created for more organized and predictable data environments –...
Lency Korien
Jul 10, 20243 min read
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Balancing Speed & Security In Modern DevOps
Balancing speed and security in modern DevOps practices is essential for achieving rapid software delivery without compromising on...
Lency Korien
Jul 5, 20242 min read
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Introduction To Inodes and What is inode usage
High inode usage is usually caused by a large number of small files. In this case, session files are usually stored somewhere temporarily...
Lency Korien
Jun 28, 20244 min read
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Basics Of Platform Engineering & Internal Developer Platforms
This slows development cycles and contributes to a poor developer experience (DevEx). To address this challenge, organizations are...
Lency Korien
Jun 19, 20244 min read
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Unleashing The Power Of JIRA Workflows
Understanding and harnessing the full potential of JIRA workflows can be transformative for any organization. From simple task management...
Lency Korien
Jun 17, 20244 min read
2 views
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Deploying a Production-Ready Kafka Cluster on Kubernetes with Strimzi
Event streams are similar to digital root systems in business, capturing real-time data from multiple sources for further processing and...
Lency Korien
May 31, 20244 min read
4 views
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Quantum Computing : What’s the Buzz All about
Quantum computing is a revolutionary approach to computation that harnesses the principles of quantum mechanics to perform calculations....
Lency Korien
May 14, 20244 min read
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IaC Security Analysis: Checkov vs. tfsec vs. Terrascan – A Comparative Evaluation
Code (IaC), security, and compliance are gaining more importance in the ever-evolving infrastructure landscape. As organizations...
Lency Korien
May 6, 20242 min read
4 views
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Harnessing OS Signals To Minimize 504/502 Errors
In today’s digitally connected world, offering reliable and uninterrupted service is important. The fact is that the strongest systems...
Lency Korien
Apr 29, 20242 min read
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