Coding Resources

When an iOS Retry Executes an Agent Twice: Building Effectively-Once Tool Workflows With LangGraph, MCP Tasks, Kafka, and App Attest

Stable operation IDs prevent iOS retries from duplicating agent tools across LangGraph, MCP Tasks, Kafka, and App Attest.

September 21, 2026

by Uthej Mopathi

CORE

· 1,996 Views · 3 Likes

MCP vs REST/HTTP API vs Kafka: The Architect's Guide to Agentic AI Integration

MCP, Kafka, and REST APIs are not the same: this comparison maps each to the right layer of your agentic AI architecture.

September 18, 2026

by Kai Wähner

CORE

· 3,864 Views · 1 Like

Exploring the DBMS_DEVELOPER Package: JSON Metadata for Oracle Objects

Learn how Oracle Database 23ai’s DBMS_DEVELOPER package uses JSON metadata and ETags to simplify database schema documentation, migration, and change tracking.

September 18, 2026

by arvind toorpu

CORE

· 2,269 Views · 1 Like

Stop Blaming Executor Memory: The Real Reasons Your Spark Jobs Are Slow

This article explains five common causes of slow Spark jobs and practical fixes for joins, stragglers, decryption chains, shuffle partitions, and incremental processing.

September 18, 2026

by Swaminathan Sethuraman

· 2,219 Views · 2 Likes

Federated MCP Control Plane: Policy-Aware Access to Multi-Backend Tool Servers

A federated gateway replaces scattered local MCP credentials with brokered, short-lived, least-privilege tokens plus the guardrails needed to run it safely.

September 17, 2026

by Harish Gaggar

· 2,982 Views · 3 Likes

Understand the Sidecar Pattern by Deploying n8n to AWS Fargate

Learn how to deploy n8n Task Runners as AWS Fargate sidecars for isolated code execution, independent resources, and scalable workflow automation.

September 17, 2026

by Iyanuoluwa Ajao

· 2,951 Views · 2 Likes

Context Engineering: The Missing Piece in Agentic Systems

Let's understand what context engineering is, its importance in agentic systems and how to use it to build efficient AI systems.

September 17, 2026

by Pavan Belagatti

CORE

· 3,582 Views · 1 Like

Event-Driven AI Systems With Kafka and Autonomous Agents

Kafka and autonomous agents enable scalable, event-driven AI systems with reliable orchestration, durable execution, and real-time enterprise decision-making.

September 16, 2026

by Uthej Mopathi

CORE

· 3,487 Views · 4 Likes

Agentic Systems and Design Patterns

A complete, practical guide to agentic AI systems covering single versus multi-agent architectures and the six core design patterns.

September 16, 2026

by Ram Ghadiyaram

CORE

· 2,963 Views · 3 Likes

Real-Time Vehicle Tracking With Neo4j, Databricks Lakebase, and OpenStreetMap

Build a real-time fleet operations dashboard using Neo4j Aura for the road network graph, Lakebase for live vehicle positions, and Lakehouse for historical analytics.

September 15, 2026

by Akmal Chaudhri

CORE

· 3,550 Views · 2 Likes

dbt Meets Apache Flink: One Workflow for Data Engineers

dbt meets Apache Flink: one SQL workflow for data engineers across Snowflake, BigQuery, Databricks, and real-time streaming pipelines on Confluent Cloud.

September 15, 2026

by Kai Wähner

CORE

· 1,920 Views · 1 Like

Zmanim-WP: Getting Started

This tutorial introduces the Zmanim-WP plugin, covering basic sunrise and sunset shortcodes and their options for dates, locations, and formatting.

September 14, 2026

by Leon Adato

· 1,437 Views · 1 Like

Porting GPU Drivers to Rust on ARM64: The Hardest Trial for Kernel-Level Computing

Rust in the Linux kernel is gaining traction, but GPU drivers are the real test, where complex memory, synchronization, and recovery paths make C bugs costly.

September 14, 2026

by Aakash Chaudhary

· 1,814 Views · 1 Like

A Practical Framework for Scoping an AI Proof of Concept

Most AI POCs fail at scoping, not coding. Set one measurable goal, verify the data, box the time and cost, and agree kill criteria before you build.

September 14, 2026

by Paul Schloss

· 1,671 Views · 3 Likes

A Firewall for AI Agents: Enforce Authority at Every Tool Call

The control that actually stops an AI agent from causing harm runs on its tool calls, not on the words going into the model.

September 14, 2026

by Jithu Paulose

· 2,437 Views · 1 Like

How to Perform Response Verification in REST-Assured Java for API Testing: Part 2

Master REST-Assured response verification in Java with Hamcrest Matchers, JSON assertions, API validations, and real-world examples.

September 11, 2026

by Faisal Khatri

CORE

· 2,987 Views · 4 Likes

When TypeScript Types Meet Untrusted AI: Building Type-Safe LLM Pipelines With Runtime Validation

Learn in this article how to treat LLM output as unknown until runtime schema validation proves it safe for typed application logic.

September 11, 2026

by Bhanu Sekhar Guttikonda

CORE

· 3,271 Views · 2 Likes

Replacing JSON With Protobuf in Your Microservice Mesh: A Zero-Downtime Migration Blueprint

JSON hurts at scale. Protobuf cuts payload size by ~72%, reduces CPU overhead, and enforces typed contracts. However, it needs careful schema management.

September 11, 2026

by Bansidhar kadiya

· 3,378 Views · 3 Likes