Databases Resources

Set Up Spring Data Elasticsearch With Basic Authentication

Guide to configure SSL communication with Elasticsearch via Spring Data Elasticsearch. Additionally, the communication is secured with BASIC authentication.

October 27, 2025

by Arnošt Havelka

CORE

· 2,036 Views

Anthropic’s Model Context Protocol (MCP): A Developer’s Guide to Long-Context LLM Integration

Anthropic’s Model Context Protocol (MCP) standardizes how AI applications provide context to LLMs. Learn more about MCP and its practical uses.

October 27, 2025

by Naresh Dulam

· 5,288 Views · 4 Likes

Enterprise-Grade Document Intelligence: Cloud Big Data AI With YOLOv9 and Spark on AWS

Automate document analysis with YOLOv9, Apache Spark, and AWS. Boost speed, accuracy, and fraud detection across finance, healthcare, insurance, and more.

October 27, 2025

by Ram Ghadiyaram

CORE

· 2,449 Views · 4 Likes

Renaming Columns in PySpark: withColumnRenamed vs toDF

Learn why toDF() outperforms withColumnRenamed in PySpark. Compare their impact on Spark’s DAG, performance, and readability for large-scale pipelines.

October 27, 2025

by Sameer Shukla

CORE

· 1,509 Views · 1 Like

From Distributed Monolith to Composable Architecture on AWS

Learn in this article how to fix distributed monoliths with Domain-Driven Composable Architecture and build independent, composable microservices on AWS.

October 24, 2025

by Elakkiya Daivam

· 8,404 Views · 1 Like

Strategic Domain-Driven Design: The Forgotten Foundation of Great Software

Most teams skip strategic DDD and focus only on code. Learn how domains, contexts, and patterns align software with business reality.

October 24, 2025

by Otavio Santana

CORE

· 2,976 Views · 3 Likes

Cloud Agnostic MLOps: How to Build and Deploy AI Models Across Azure, AWS, and Open Source

Avoid cloud lock-in when building AI. Learn how to use open-source MLOps tools like Airflow, Kubeflow, and MLflow to build, deploy, and monitor models anywhere.

October 24, 2025

by Raghava Dittakavi

CORE

· 3,298 Views · 1 Like

Ranking Full-Text Search Results in PostgreSQL Using ts_rank and ts_rank_cd With Hibernate 6 and posjsonhelper

Learn how to rank PostgreSQL full-text search results by relevance using ts_rank, ts_rank_cd, and Hibernate’s Criteria API for better search UX.

October 23, 2025

by Szymon Tarnowski

CORE

· 3,111 Views · 3 Likes

Applying Domain-Driven Design With Enterprise Java: A Behavior-Driven Approach

Learn how to combine DDD and BDD in enterprise Java to create software that models real business domains and validates behavior through executable scenarios.

October 23, 2025

by Otavio Santana

CORE

· 4,567 Views · 5 Likes

Mastering Audio Transcription With Gemini APIs: A Developer's Guide

This guide walks you through implementing audio transcription in your applications using Gemini models, from basic implementations to real-time streaming solutions.

October 22, 2025

by Roline Stapny Saldanha

· 5,586 Views · 1 Like

What Is End-to-End Testing?

Learn end-to-end testing, including its definition, goals, stages, timing, and a practical example, to ensure complete software workflow validation.

October 22, 2025

by Faisal Khatri

CORE

· 2,920 Views · 4 Likes

GraphQL vs REST API: Which Is Better for Your Project in 2025?

REST: simple, cacheable. GraphQL: exact data, mobile-friendly. Choose REST for CRUD/caching, GraphQL for complex queries.

October 22, 2025

by Yilia Lin

· 3,756 Views · 3 Likes

Building Scalable CRM Systems: Architecture Patterns and Data Modeling Strategies

A hands-on guide to building scalable CRM systems with the right architecture, data models, and performance and security strategies.

October 22, 2025

by Chitrapradha Ganesan

· 3,738 Views · 2 Likes

Scaling Boldly, Securing Relentlessly: A Tailored Approach to a Startup’s Cloud Security

Learn how SaaS startups can scale securely from MVP to enterprise in this phased, developer-first guide to cloud, app, and zero-trust security maturity.

October 21, 2025

by Srihari Pakalapati

· 2,740 Views · 1 Like

Automating Storage Tiering and Lifecycle Policies in AWS S3 Using Python (Boto3)

You can save money on AWS S3 by using Python scripts to automatically move files between storage classes based on how often you access them.

October 21, 2025

by Arjun Mullick

· 2,450 Views

MultiCloudJ: Building Cloud-Agnostic Applications in Java

MultiCloudJ is an open-source Java SDK from Salesforce helping developers to write their application once and run anywhere.

October 20, 2025

by Sandeep Pal

· 4,132 Views · 3 Likes

Should You Use Azure Data Factory?

Yes for most ETL scenarios, ADF handles data movement, basic transformations, and scheduling well, just don't expect it to replace custom code for complex business logic.

October 20, 2025

by Sohag Maitra

· 6,220 Views

Beyond Keywords: Modernizing Enterprise Search with Vector Databases

A modern search approach unlocks deeper insights, more relevant results, and boosts productivity across organizations; here's how AWS OpenSearch fits into this landscape.

October 17, 2025

by Lakshmi Narayana Rasalay

· 4,075 Views · 1 Like

PostgreSQL Full-Text Search vs. Pattern Matching: A Performance Comparison

We'll analyze the performance of PostgreSQL full-text search (FTS) versus pattern and regex searching, highlighting trade-offs and execution efficiency.

October 17, 2025

by Horatiu Dan

CORE

· 2,869 Views · 8 Likes

Centralized Job Execution Strategy in Cloud Data Warehouses

A scalable control architecture for cloud data pipelines using Query Vault, controller procedures, and triggers to enable smart restarts, logging, and automation.

October 16, 2025

by Mohan Krishna Bellamkonda

· 5,662 Views · 1 Like

The Latest Databases Topics