Why Soft Deletes Are Breaking Your SaaS Database (And How to Fix It) 🛑
The Soft Delete Trap In Laravel, enabling SoftDeletes is as easy as adding a trait to your Eloquent model and a deleted_at timestamp to your migration…
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Turning Manual Ops Into a 10-Minute Task
I once turned a 2-week manual data update process into a 10-minute automated pipeline by writing a PHP script that ingested a vendor spreadsheet, norm…
Adding Semantic Search to Your Postgres App with pgvector
pgvector is a Postgres extension that adds vector storage and similarity search to an existing database, so you can run semantic queries directly agai…
Vector Databases for RAG: Pinecone vs. Weaviate vs. Milvus vs. PGVector 0.8 (PostgreSQL 18)
In 2024, 72% of RAG pipelines fail production due to vector database misconfiguration, costing teams an average of $42k in wasted compute and rework. …
Ruby on Rails Has Scalability Issues. Here's How We Solved Them
Every few months someone declares Rails dead. Then Shopify reports another record Black Friday. In 2025, Shopify's Rails monolith handled 489 million …
The Database Bottleneck You Never Saw Coming: Why 50ms Will Make or Break Your AI Agent in 2026
The uncomfortable truth about AI infrastructure that nobody is talking about — and why your stack might be optimizing for the wrong metric In February…
Deadlock-Free by Construction: How Typhon Eliminates Deadlocks Instead of Detecting Them
💡Typhon is an embedded, persistent, ACID database engine written in .NET that speaks the native language of game servers and real-time simulations: en…
Unified Memory Core for AI Agents
A practical guide to building episodic, lexical, vector, and graph memory workflows in Oracle AI Database Companion notebook: Unified Agent Memory wit…
Notion Database Limits & Workarounds — 7 Walls Every Power User Hits
Notion Database Limits & Workarounds — 7 Walls Every Power User Hits Why Notion Databases Break Down for Personal Use Notion is famous as "the too…
MongoDB Associate Developer Certification: A Complete Preparation Guide
This article was written in collaboration with @v_laxmi_sahithi , @asksamyukthaa , @likitha_konyala and @chanda_rajkumar . In today’s data driven worl…
MongoDB Overview and Preparation Guide
In today’s data driven world, data is at the core of almost every application. But managing large volumes of data efficiently is a crucial skill for d…
Time-Series, Document, or Relational? The 5-Question Test Every New Project Needs
Book: Database Playbook My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com |…
Choosing Postgres, MongoDB, or DynamoDB: The 4 Questions That Actually Decide It
Book: Database Playbook My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com |…
Postgres With pgvector vs Pinecone: 1 Million Embeddings, One Honest Comparison
Book: Database Playbook: Choosing the Right Store for Every System You Build Also by me: RAG Pocket Guide: Retrieval, Chunking, and Reranking Patterns…
The Five Most Important Columns to Add to Every Database Table
Let me tell you about one of the worst days of my career. A client called me, furious. Corrupted records, no idea who changed what, no idea when anyth…
Giving AI Agents Database Access Is Way Harder Than It Looks
Imagine the world 12 months from now. AI agents are everywhere and they are genuinely powerful. They write code, ship features, debug production issue…
How to get near-perfect, deterministic accuracy from your AI agents
Author: Matthew Penaroza I have spent a lot of time working on large-scale agent architectures with some of the largest organizations in the world, an…
How MongoDB Executes a find() Query: A Complete Lifecycle Guide
This article was written by Darshan Jayarama . When you type something like db.orders.find({ status: "pending", customerId: 1042 }) and the results co…
Cursor Rules for MongoDB: The Complete Guide to AI-Assisted MongoDB Development
Cursor Rules for MongoDB: The Complete Guide to AI-Assisted MongoDB Development MongoDB is the database where "schemaless" gets sold as a feature for …
Reacting to Database Changes in Real-Time: How I Built a CDC Tool
I built youjustneedpostgres.com to argue that most teams could use Postgres for almost everything. For queues, for search, for documents. The recommen…
Introducing Xata OSS: Postgres platform with branching, now Apache 2.0
Xata is a cloud-native Postgres platform with the following highlights: Fast branching using Copy-on-Write at the storage level. You can “copy” TB of …
Deploy to PostgreSQL with drm-cli + Liquibase: A Step-by-Step Guide
Handling Failures and Retries Deployments fail. Network blips, permission issues, a bad changeset that passes review and breaks in production — it hap…
DataFrames & SQL in Databricks: Reading, Writing, and Transforming Data
DataFrames & SQL in Databricks: Reading, Writing, and Transforming Data This is where things get real. So far we've set up our environment, unders…
Why Application-Layer Audit Trails Fail (and How PostgreSQL Triggers Fix It)
Most fintech teams build their audit trails in the application layer. An ORM plugin here. A middleware hook there. A background job that "eventually" …
Columnar Databases (ClickHouse/Snowflake)
The Data Titans: Diving Deep into the World of Columnar Databases (ClickHouse & Snowflake) Hey there, fellow data enthusiasts! Ever feel like you'…
Setting Up Disaster Recovery for Morpheus Enterprise with MySQL InnoDB ClusterSet — Step by Step
Morpheus Enterprise Disaster Recovery with MySQL InnoDB ClusterSet: A Production-Grade Guide In a previous build-out we deployed two separate MySQL In…
Enhanced Tagging in Postgres Query Insights
By Rafer Hazen As part of our Traffic Control launch , we made enhancements to the Insights query tagging feature for Postgres databases. Insights has…
SQL vs NoSQL — A Decision Framework That Actually Works
Every developer argues about SQL vs NoSQL. Most of the advice online is surface-level. Here's a practical decision framework based on how real systems…
I built a self-hosted PostgreSQL Control Plane that runs on single Docker container
The itch I was scratching Every time I spin up a new side project, I hit the same wall with Postgres: postgres:latest in Docker is fine until you want…
One-trick ponies are easy to replace
There's a structural weakness in almost every app built in the last decade and we don't talk about it much because we're all doing it. The app require…