Coding Resources

Why Doesn't Postgres Use My Index?

It may happen that we create an index, but PostgreSQL doesn’t use it. What could be the reason, and how can we fix it?

October 3, 2024

by Adam Furmanek

CORE

· 4,955 Views · 8 Likes

Key Considerations for Effective AI/ML Deployments in Kubernetes

Learn about managing AI/ML workloads in Kubernetes and follow a step-by-step tutorial for deploying a sample TensorFlow-based sentiment analysis model.

October 2, 2024

by Rajesh Gheware

CORE

· 9,821 Views · 2 Likes

AWS LetsEncrypt Lambda or Why I Wrote a Custom TLS Provider for AWS Using OpenTofu and Go

LetsEncrypt Lambda helps to manage TLS certificates. Compared to Certificate Manager it provides certs that can be used at non-only AWS services like EC2 Nginx.

October 2, 2024

by Alexander Sharov

· 7,675 Views · 3 Likes

Java 23: What Developers Need to Know

Java 23 brings exciting features like implicit classes, improved ZGC, and VS Code integration. Learn what's new and how it impacts your development workflow.

October 2, 2024

by Tom Smith

CORE

· 10,067 Views · 9 Likes

Misconfiguration Madness: Thwarting Common Vulnerabilities in the Financial Sector

Financial services are among the most attacked sectors of any industry, making it critical that developers operate at the highest level to produce secure code.

October 2, 2024

by Matias Madou

· 4,370 Views · 2 Likes

How JavaScript DataTable Libraries Address Challenging Requirements in Web Data Management

This article highlights challenging project requirements on JS grid tables and how popular UI libraries help solve arising issues.

October 2, 2024

by Ivan Petrenko

· 4,864 Views · 1 Like

Unit Integration Testing With Testcontainers Docker Compose

Is your test dependent on multiple other applications? Do you want to create an integration test using Testcontainers? Learn about the Docker Compose Module.

October 2, 2024

by Gunter Rotsaert

CORE

· 6,009 Views · 1 Like

Kubernetes Observability: Lessons Learned From Running Kubernetes in Production

Considerations for Kubernetes observability, implementation challenges and potential solutions, and the importance of the developer experience in observability

October 1, 2024

by Yitaek Hwang

CORE

· 9,187 Views · 4 Likes

Workarounds for Oracle Restrictions on the Size of Expression Lists

Learn five strategies to workaround ORA-01795 and ORA-00913 errors and explore a comparative analysis of their performance.

October 1, 2024

by Thiago Nascimento

CORE

· 8,357 Views · 4 Likes

Using Lombok Library With JDK 23

In this brief tutorial, learn how to avoid compilation errors when using the Lombok library with Java 23.

October 1, 2024

by Arnošt Havelka

CORE

· 18,432 Views · 11 Likes

Using AWS WAF Efficiently to Secure Your CDN, Load Balancers, and API Servers

When securing your cloud architecture, performance and efficiency are incredibly important. Learn more about how to strike a fine balance.

October 1, 2024

by Manish Sinha

· 6,615 Views · 3 Likes

Guarding Kubernetes From the Threat Landscape: Effective Practices for Container Security

As organizations increasingly rely on Kubernetes for critical workloads, it is important to keep your containerized systems secure and understand threats they face.

October 1, 2024

by Gal Cohen

· 6,981 Views · 3 Likes

Azure Deployment Using FileZilla

In this step-by-step guide, focus on the FileZilla FTP client as a means to publish your Angular UI application to Azure.

October 1, 2024

by ABUFAIZUR RAHMAN R ALI

· 6,159 Views · 1 Like

A Hands-On Guide to OpenTelemetry: Linking Metrics to Traces With Exemplars, Part 2

This article concludes the two part series exploring how to link metrics to traces and make the most of telemetry data on your observability journey.

October 1, 2024

by Eric D. Schabell

CORE

· 3,873 Views · 3 Likes

Building a CI/CD Pipeline With Kubernetes: A Development Guide With Deployment Considerations for Practitioners

The advent of CI/CD pipelines combined with Kubernetes simplifies the development process, enabling organizations to ship new features and updates more frequently while reducing the risk of errors in production.

September 30, 2024

by Naga Santhosh Reddy Vootukuri

CORE

· 10,442 Views · 6 Likes

Building a Food Inventory Management App With Next.js, Material-UI, Firebase, Flask, and Hugging Face

Use Next.js, Material-UI, Firebase, Flask, and Hugging Face to create a Food Inventory Management App that will track food items and also generate recipes.

September 30, 2024

by Vaibhavi Tiwari

· 7,523 Views · 15 Likes

Network Sniffing: A Critical Concept in Network Security

Learn about network sniffing: what it is, how it works, and why it forms an important defense-in-depth security strategy.

September 30, 2024

by Deepak Antiya

· 5,429 Views · 2 Likes

A Decade of Excellence: The Journey, Impact, and Future of Kubernetes

Explore the journey of Kubernetes over the past 10 years, its impact on the SDLC and developers, and the trends and innovations that will shape its next decade.

September 30, 2024

by Maryam Tavakkoli

· 7,739 Views · 6 Likes

Using Spring AI With LLMs to Generate Java Tests

Did you ever want to just generate your tests? The goal of this article is to test how well LLMs can help developers create tests.

September 30, 2024

by Sven Loesekann

· 8,210 Views · 8 Likes

Geo-Location Redirects With AWS CloudFront

This article explores how to set up geo-location-based redirection with AWS CloudFront and provides a comprehensive guide to using it effectively.

September 30, 2024

by Alexander Sharov

· 7,016 Views · 5 Likes

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