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
Lency Korien
Jan 252 min read
AI in the Fintech Industry: Your 2025 Guide
As DevOps evolves, GitOps is stepping into the spotlight as an innovative way to manage both infrastructure and applications. By...
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
Lency Korien
Jan 173 min read
Streamline Development with Generative AI for Custom APIs and Workflows
The rise of Generative AI is revolutionizing how companies approach development by providing innovative methods to automate and...
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
Lency Korien
Jan 62 min read
The Data Science Landscape in 2025: Key Skills for a Transforming World
Data science has rapidly emerged as one of the most sought-after professions of the 21st century, and its growth shows no signs of...
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Lency Korien
Dec 20, 20244 min read
Stream PostgreSQL Data to S3 via Kafka Using JDBC and S3 Sink Connectors : Part 1
Step 1: Set up PostgreSQL with Sample Data Before you can source data from PostgreSQL into Kafka, you need a running instance of...
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Lency Korien
Dec 4, 20242 min read
AWS Firewall- Samurai Warriors
In MNCs, we have separate Network and Security teams – which is good by the way. They have the proper tool to block incoming or outgoing...
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Lency Korien
Nov 15, 20242 min read
Understanding COW and MOR in Apache Hudi: Choosing the Right Storage Strategy
Apache Hudi (Hadoop Upserts Deletes and Incrementals) is a powerful framework designed for managing large datasets on cloud storage...
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
Lency Korien
Nov 12, 20243 min read
Cloud Data Warehouses vs. Data Lakes: Choosing the Right Solution for Your Data Strategy
In today’s data-driven world, companies rely on vast amounts of data to fuel business intelligence, predictive analytics, and...
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
Lency Korien
Nov 11, 20243 min read
Transforming Legacy Systems: Common Pitfalls and Best Practices
Legacy systems form the backbone of many established businesses, but their aging infrastructure and limited flexibility can hinder growth...
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Lency Korien
Oct 10, 20243 min read
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...
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Lency Korien
Sep 17, 20242 min read
Blocking Web Traffic With WAF In AWS
Problem Statement: Travel Triangle’s WhatsApp application was experiencing significant performance degradation due to harmful “User...
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
Lency Korien
Jul 19, 20243 min read
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...
6 views0 comments

Lency Korien
Jul 5, 20242 min read
Balancing Speed & Security In Modern DevOps
Balancing speed and security in modern DevOps practices is essential for achieving rapid software delivery without compromising on...
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
Lency Korien
Jun 28, 20244 min read
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...
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Lency Korien
Jun 19, 20244 min read
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...
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Lency Korien
May 31, 20244 min read
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...
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Lency Korien
May 14, 20244 min read
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....
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Lency Korien
Apr 29, 20242 min read
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...
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Lency Korien
Apr 26, 20243 min read
Strategies for Monitoring Cloud-Based Data Processing
In the modern digital era, efficient data processing has become essential for businesses to gain insights, make informed decisions and...
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Lency Korien
Apr 19, 20243 min read
Maximizing Resource Utilization With Cluster Autoscaler
Cloud computing has become an indispensable part of modern infrastructure, in today’s ever-evolving digital space. Therefore, the need to...
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
Lency Korien
Apr 18, 20243 min read
Best Practices For Continuous Delivery In Kubernetes
Continuous Integration and Continuous Deployment is a process of delivering applications to customers by introducing automation into the...
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