Databases Resources

Understanding Multi-Leader Replication for Distributed Data

In this article, learn about the advantages, practical use cases, and topologies of multi-leader database replication, as well as its pros and cons for scalability.

December 5, 2024

by Stelios Manioudakis

CORE

· 13,078 Views · 5 Likes

Understanding and Reducing PostgreSQL Replication Lag

Replication lag in PostgreSQL is the delay in synchronizing changes from the primary server to replicas, affecting performance and consistency.

December 4, 2024

by Dr. Ibrar Ahmed

· 2,522 Views · 2 Likes

Designing Scalable Java APIs With GraphQL

Learn to build dynamic, high-performance Java APIs with GraphQL. This article explores practical tips and tools like Spring Boot to create scalable solutions.

December 4, 2024

by Neethika Sumesh

· 4,165 Views · 3 Likes

Beyond Principles: Embracing Heuristics in DDD for Practical Solutions

Heuristics in Domain-Driven Design (DDD) are flexible tools that help detect potential issues in your domain model, guiding thoughtful, domain-aligned design decisions.

December 3, 2024

by Alireza Rahmani Khalili

CORE

· 1,616 Views · 2 Likes

Simplify NoSQL Database Integration in Java With Eclipse JNoSQL 1.1.3

Eclipse JNoSQL 1.1.3 simplifies NoSQL for Java with enhanced Redis, ArangoDB, Oracle NoSQL, and more. Easily switch databases using Jakarta specs.

December 3, 2024

by Otavio Santana

CORE

· 7,806 Views · 1 Like

Mastering Cloud Containerization: A Step-by-Step Guide to Deploying Containers in the Cloud

Learn to containerize a Node.js app, deploy it on Google Kubernetes Engine, and manage scaling for efficient cloud deployment.

December 3, 2024

by Kuppusamy Vellamadam Palavesam

· 10,518 Views · 2 Likes

Optimizing Fine-Grained GraphQL Access Control and Query Performance

Fine-grained authorization in GraphQL is addressed, along with query optimization at both the GraphQL and database layers.

December 2, 2024

by Kumud Singh

· 2,900 Views · 2 Likes

AI Copilot Using AWS Multi-Agent Orchestrator

Build a personal AI copilot that can summarize news, interact with the calendar, and provide health tips using AWS Multi-Agent Orchestrator.

December 2, 2024

by Ravi Laudya

· 7,687 Views

Introducing the MERGE Command in PostgreSQL 15

This article explores the advantages of the MERGE command in PostgreSQL, with real-world use cases, automation techniques, and performance benchmarking results.

December 2, 2024

by Vivek Singh

· 10,544 Views · 9 Likes

How to Benchmark PostgreSQL for Optimal Performance

Learn to benchmark PostgreSQL with pgbench, track metrics like transactions per second (TPS) and latency, and optimize for read, write, and mixed workloads.

December 2, 2024

by ELANGO MUTHUSAMY

· 4,926 Views · 1 Like

Understanding the HTTP 431 Error: A Developer's Guide

The HTTP 431 'Request Header Fields Too Large' client-side error indicates the server refuses to process a request because its header fields are too large.

December 2, 2024

by Adrian Machado

· 2,503 Views · 2 Likes

Automate Azure Databricks Unity Catalog Permissions at the Table Level

This article provides steps and scripts to apply permissions at the Unity Catalog table level, reducing manual effort related to permissions at table level.

November 28, 2024

by Soumya Barman

· 3,365 Views · 1 Like

Automate Azure Databricks Unity Catalog Permissions at the Schema Level

Steps and scripts to apply permissions at the Unity Catalog schema level, reducing manual effort related to permissions at schema level.

November 27, 2024

by Soumya Barman

· 2,879 Views

Enhancing Software Governance and Quality With jMolecules: Fighting Software Erosion

jMolecules uses annotations to enforce architectural rules, prevent software erosion, and simplify validation with tools like ArchUnit. It supports DDD, CQRS, and more.

November 27, 2024

by Otavio Santana

CORE

· 4,670 Views · 4 Likes

Applying Machine Learning for Predictive Capacity Planning in PostgreSQL Databases

Using LSTM machine learning models for PostgreSQL databases can effectively predict resource usage, helping to prevent bottlenecks and improve efficiency.

November 26, 2024

by ELANGO MUTHUSAMY

· 2,113 Views · 1 Like

A Practical Guide to Augmenting LLM Models With Function Calling

Learn how to build a more dynamic AI application using a no-code tool, enabling integration of external functions with OpenAI LLM.

November 26, 2024

by Javier Teso

· 2,849 Views · 2 Likes

Elasticsearch Query and Indexing Architecture

This article breaks down Elasticsearch's core architecture by explaining how search queries and indexing requests flow through the system.

November 26, 2024

by Udbhav Prasad

· 6,252 Views · 6 Likes

Primer on Distributed Parallel Processing With Ray Using KubeRay

Learn what distributed parallel processing is and how to achieve it with Ray using KubeRay in Kubernetes to handle large-scale, resource-intensive tasks.

November 25, 2024

by Sudhanshu Prajapati

· 1,964 Views

A Beginner’s Guide to GraphQL Interfaces and Unions

Learn about Interfaces and Unions in GraphQL, key concepts that simplify API development by allowing flexible data querying and improving query efficiency.

November 25, 2024

by Sugandha Singh

· 2,303 Views · 2 Likes

Micro-Frontends in a Microservice Architecture

Learn about how a microservice architecture based on self-contained systems with clean architecture is a useful compromise of different alternatives.

November 22, 2024

by Sven Loesekann

· 5,338 Views · 4 Likes

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