A lightweight, multi-layer Linux sandbox combining namespaces, pivot_root, seccomp-bpf, capability dropping, and an evidence-based verdict engine (Truthimatics Public Version) for secure, auditable code execution.

Extract some insightful technical points from the book.

A declarative transaction management library for Drizzle ORM with decorator support, propagation types, isolation levels, and lifecycle hooks. Provides enterprise-grade transaction handling with async context management.

In this project we have a look at two isolation levels: read committed and repeatable read. We will demonstrate their guarantees using different types of locks on these anomalies: nonrepeatable read, lost updates, and write skew.

2025 Papers on Verification of Transactional Isolation Levels

This project demonstrates the behavior of various database isolation levels

Postgres playground for features implementation

NodeJs Database Concurrency explores strategies to handle multiples users in high concurrency. Here I explore NodeJs, Typescript, PostgreSql with different packages including pg and Prisma ORM.

School's SQL bootcamp (12 projects, 2 of them in a group)

🐳 A docker wannabe that creates a container-like environment with some isolation levels

📚 Database Internals: Transactions, Concurrency Control & Crash Recovery - Comprehensive lecture notes covering ACID, isolation levels, locking protocols (2PL), MVCC, timestamp ordering, WAL, and ARIES recovery. Uses real world examples. PostgreSQL-focused.

A professional SQL project demonstrating core database transaction concepts including ACID properties, Isolation Levels, Rollbacks, and Concurrency Handling using a practical banking system example.

Esse repositório mostra como resolver problemas de concorrência

Project for my DBMS course at university.

About Databases

Middleware Support for Queued and Distributed Transactions with Multiple Isolation Levels based on MQTT

A project to master database transaction management and isolation levels in PostgreSQL by investigating and reproducing ACID anomalies including Lost Update, Non-Repeatable Reads, Phantom Reads, and Deadlocks.

PostgreSQL | READ COMMITED | REPEATABLE READ | SERIALIZABLE

Concept: Database Transactions - Isolation in transaction processing systems built on top of a transactional relational database (MySQL/PostgreSQL)

It is a repository created to learn advanced entity framework. All theoretically known knowledge has been tried practically through this pool. It was a different experience to deal with the isolation level issue with the entity framework in particular.