Coding Resources

Replacing LEADTOOLS Scanner With AWS Textract (Step-by-Step Migration)

LEADTOOLS is a scanning tool that needs to be migrated to the AWS Cloud using an equivalent service, such as AWS Textract, for real-time document scanning.

September 8, 2025

by Prabhakar Mishra

· 2,516 Views · 1 Like

Tuples and Records (Part 2): JavaScript Migration Guide

Learn how to migrate to JavaScript’s Tuples and Records with step-by-step guidance, compatibility tips, benchmarks, and reduced reliance on libraries.

September 8, 2025

by Guhaprasaanth Nandagopal

· 2,873 Views · 3 Likes

Slimming Down Docker Images: Base Image Choices and The Power of Multi-Stage Builds

Multi-stage Docker builds separate build-time dependencies from runtime requirements, dramatically reducing production image sizes.

September 8, 2025

by Chirag Agrawal

· 3,516 Views · 3 Likes

API Design First: AsyncAPI in .Net

AsyncAPI isn't as widely adopted as OpenAPI Spec, however, it's getting significant attention in the world of everything async and distributed.

September 8, 2025

by Shashi Kumar

· 2,367 Views · 2 Likes

Getting Started With ClickHouse for AI/ML in Python

ClickHouse is a high-performance, column-oriented OLAP database designed to handle petabyte-scale data with lightning-fast query execution.

September 8, 2025

by Devdas Gupta

· 2,305 Views · 3 Likes

Building a Platform Abstraction for AWS Networks Using Crossplane

Build Crossplane abstractions that let your devs request AWS networks without writing infrastructure code. Create XRD and composition to hide details.

September 5, 2025

by Ramesh Sinha

· 3,067 Views · 1 Like

How to Run Selenium Tests on Selenium Grid 4 With Jenkins and Docker Compose

A step-by-step guide to set up an automated pipeline to run Selenium WebDriver tests on Selenium Grid 4 with Jenkins and Docker Compose.

September 5, 2025

by Faisal Khatri

CORE

· 2,980 Views · 4 Likes

Making String Search Easier Across Databases

Users rarely remember exact strings. Partial search with fragments—beginnings, endings, or keywords—has become crucial for systems like e-commerce and finance.

September 5, 2025

by Otavio Santana

CORE

· 3,297 Views · 2 Likes

Change Data Capture for Apache Phoenix Stream

Apache Phoenix, a relational low latency, high throughput database backed by Apache HBase has implemented Change Data Capture. Learn the details of the CDC Streaming.

September 5, 2025

by Viraj Jasani

· 2,631 Views · 4 Likes

Build a RAG Application With LangChain and Local LLMs Powered by Ollama

Learn how to run local LLMs with Ollama and Azure Cosmos DB for RAG, ensuring data privacy, offline use, and full control of your AI workflow.

September 5, 2025

by Abhishek Gupta

CORE

· 3,315 Views · 1 Like

The Endless Cycle of Manual K8s Cost Optimization Is Costing Organizations More Than They Realize

The cycle of reactive Kubernetes cost-cutting is broken. Automated, proactive optimization makes efficiency sustainable.

September 4, 2025

by Pini Ben Nahum

· 2,283 Views

Active Learning and Human-in-the-Loop for NLP Annotation and Model Improvement

A practical guide to using active learning and human-in-the-loop workflows for efficient NLP annotation, model training, and continuous improvement.

September 4, 2025

by Surya Teja Appini

· 2,559 Views · 5 Likes

DSLs vs. Libraries: Evaluating Language Design in the GenAI Era

Compare general-purpose and domain-specific languages, their AI-driven evolution, and how they optimize data pipelines and trading workflows efficiently.

September 3, 2025

by Raghav Talwar

· 2,910 Views · 1 Like

Observability for the Invisible: Tracing Message Drops in Kafka Pipelines

Kafka lag lies. Use Fluent Bit, OpenTelemetry, DLQs, and trace IDs to expose missing messages and harden observability in event-driven pipelines.

September 3, 2025

by Prakash Wagle

· 3,134 Views · 2 Likes

Simple Efficient Spring/Kafka Datastreams

Datastreams from Souce via Kafka to Sink done simple, easy to code, efficient to run. Deployed in Kubernetes and written in Java and Kotlin.

September 3, 2025

by Sven Loesekann

· 6,554 Views · 7 Likes

Understanding Apache Spark Join Types

Three join types in Spark data frame SQL operations are crucial for the performance of big data Apache Spark applications.

September 3, 2025

by Ram Ghadiyaram

CORE

· 4,221 Views · 5 Likes

Container Security Essentials: From Images to Runtime Protection

Secure containers with hardened images, secrets management, runtime monitoring, and automated policies. We will also look at some of the cool tools Docker provides.

September 3, 2025

by Siri Varma Vegiraju

CORE

· 3,628 Views · 2 Likes

Monitoring Java Microservices on EKS Using New Relic APM and Kubernetes Metrics

Monitor Java microservices on Amazon EKS using New Relic APM. Set up JVM agents, tune GC settings, and track Kubernetes metrics with dashboards and alerts.

September 2, 2025

by Praveen Chaitanya Jakku

· 3,678 Views · 2 Likes

Modernizing Oracle Workloads With Real-Time Analytics

AWS now supports zero-ETL integration from Amazon RDS for Oracle to Redshift, enabling near-real-time analytics and machine learning without complex pipelines.

September 2, 2025

by Harpreet Kaur Chawla

· 1,725 Views · 1 Like

Prototype for a Java Database Application With REST and Security

Prototype for a Java database application with REST and security using Spring Boot and containers for testing, using Keycloak for security and PostgreSQL for persistence.

September 2, 2025

by George Pod

· 4,227 Views · 5 Likes

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