Dev tools · alternatives · 2026
24 alternatives to Advanced-Alchemy – A framework agnostic library for SQLAlchemy
Hello HN! Advanced Alchemy is an optimized companion library for SQLAlchemy, designed to supercharge your database models with powerful tooling for migrations, asynchronous support, lifecycle hook and more. You can find the repository and documentation here: - GitHub Repository: https://github.com/litestar-org/advanced-alchemy - Official Documentation : https://docs.advanced-alchemy.litestar.dev/latest/ Advanced-Alchemy extends SQLAlchemy with productivity-enhancing features, while keeping full compatibility with the ecosystem you already know. At its…
Advanced-Alchemy is a companion library for SQLAlchemy that adds functionality including async support, lifecycle hooks, and migration tools. It works with major web frameworks like FastAPI, Litestar, and Starlette… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Hi HN! I built Oxyde because I was tired of duplicating my models. If you use FastAPI, you know the drill. You define Pydantic models for your API, then define separate ORM models for your database, then write converters between them. SQLModel tries to fix this but it's still SQLAlchemy underneath. Tortoise gives you a nice Django-style API but its own model system. Django ORM is great but welded to the framework. I wanted something simple: your Pydantic model IS your database model. One class, full validation on input and output, native type hints, zero duplication. The query API is…
Mar 2026 · github.com · its alternatives →
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Long story short: We (Dataherald) just open-sourced our entire codebase, including the core engine, the clients that interact with it and the backend application layer for authentication and RBAC. You can now use the full solution to build text-to-SQL into your product. The Problem: modern LLMs write syntactically correct SQL, but they struggle with real-world relational data. This is because real world data and schema is messy, natural language can often be ambiguous and LLMs are not trained on your specific dataset. Solution: The core NL-to-SQL engine in Dataherald is an LLM based agent…
2024 · github.com · its alternatives →
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PugSQL is a Python library for interacting with your database the way the gods intended.
2019 · pugsql.org · its alternatives →
- 5PN
We've been hard at work for a few weeks and thought it's time for another update. In case you missed our first post, PostgresML is an end-to-end machine learning solution, running alongside your favorite database. This time we have more of a suite offering: project management, visibility into the datasets and the deployment pipeline decision making. Let us know what you think! Demo link is on the page, and also here: https://demo.postgresml.org
2022 · postgresml.org · its alternatives →
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Howdy hackers - sharing a drop in integration for SQL Alchemy from Oso. Shipping this to make it easier to maintain a central authorization layer across your application, new RAG pipelines and other agentic applications that use SQLAlchemy as their ORM.
2025 · osohq.com · its alternatives →
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Alchemyst AI▲27Alchemyst Al is an AI context engine that gives your AI agents persistent memory, business data, and operational context. Launch production-ready Al agents 20x faster with context-aware capabilities that make your Al applications accurate, reliable, and truly intelligent.
Feb 2026 · getalchemystai.com · its alternatives →
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I created a web page to compare different analytical databases (both self-managed and services, open-source and proprietary) on a realistic dataset. It contains 20+ databases, each with installation and data loading scripts. And they can be compared to each other on a set of 43 queries, by data load time or by storage size. There are switches to select different types of databases for comparison - for example, only MySQL compatible or PostgreSQL compatible. If you play with the switches, many interesting details will be uncovered. Full description:…
2022 · benchmark.clickhouse.com · its alternatives →
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Golang SQLite without cgo. Contribute to cvilsmeier/sqinn-go development by creating an account on GitHub.
2023 · github.com · its alternatives →
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Hi HN community. We are excited to open source Dataherald’s natural-language-to-SQL engine today (https://github.com/Dataherald/dataherald). This engine allows you to set up an API from your structured database that can answer questions in plain English. GPT-4 class LLMs have gotten remarkably good at writing SQL. However, out-of-the-box LLMs and existing frameworks would not work with our own structured data at a necessary quality level. For example, given the question “what was the average rent in Los Angeles in May 2023?” a reasonable human would either assume the…
2023 · github.com · its alternatives →
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Python library for creating data pipelines with chain functional programming - EntilZha/PyFunctional
2017 · github.com · its alternatives →
- 12CH
Hi HN! We're thrilled to share CozoDB v0.6, a monumental update to our FOSS database, which already unifies relational and graph features. With the addition of vector search, CozoDB becomes an even better companion for LLMs like ChatGPT. This release introduces vector search using HNSW indices within Datalog, enabling seamless integration with powerful features such as ad-hoc joins, recursive Datalog, and classical whole-graph algorithms. This update significantly broadens CozoDB's capabilities. Check out the linked release note for an in-depth look at the new features, comparisons to other…
2023 · docs.cozodb.org · its alternatives →
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OctaneDB is an open-source vector database for Python that focuses on ultra-fast similarity search for high-dimensional data—perfect for AI/ML, semantic search, and large-scale document or embedding retrieval. What does it do? Store, index, and search millions of embeddings (text, images, etc.) with sub-millisecond query time. Supports in-memory and efficient HDF5 persistent storage. Integrates seamlessly with sentence-transformers for automatic text embedding. Key Features: 10x faster than Pinecone or ChromaDB for vector search and batch insertions. Advanced indexing: HNSW (approximate…
2025 · github.com · its alternatives →
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As the creator of TerarkDB (acquired by ByteDance in 2019), I have developed ToplingDB in recent years. ToplingDB is forked from RocksDB, where we have replaced almost all components with more efficient alternatives(db_bench shows ToplingDB is about ~8x faster than RocksDB): * MemTable: SkipList is replaced by CSPP(Crash Safe Parallel Patricia trie), which is 8x faster. * SST: BlockBasedTable is replaced by ToplingZipTable, implemented by searchable compression algo, it is very small and fast, typically less than 1μs per lookup: * Keys/Indexes are compressed using NestLoudsTrie(a…
2025 · github.com · its alternatives →
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A pure ORM for writing native SQL queries yielding pure business objects - craigmichaelmartin/pure-orm
2021 · github.com · its alternatives →
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Start innovating your database productivity with SQLGate - Oracle, SQLServer, PostgreSQL, MySQL, MariaDB, DB2, and Tibero!
2019 · sqlgate.com · its alternatives →
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A simple and language-independent SQL schema migration tool - elwinar/rambler
2016 · github.com · its alternatives →
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A demo app on how to use Algolia with RethinkDB change feeds. - rlancer/AlgoliaRethinkDB
2016 · github.com · its alternatives →
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hey hn, I’m Filipe, a developer at supabase we have three projects using Elixir in a clustered setup. we’ve always used libcluster[0] to achieve it but ended up using multiple strategies. now we’ve converged into one approach for all our projects using Postgres as the coordinator. we’re using Postgres LISTEN and NOTIFY commands with Postgrex as the system to propagate node addresses so they can connect plus we use it to send healtcheck pings to heal when required. big thanks to https://twitter.com/gotbones for the libcluster library and…
2023 · github.com · its alternatives →
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Enforced, Annotated Schema for Ruby Sequel Models. Contribute to karthikv/model_schema development by creating an account on GitHub.
2015 · github.com · its alternatives →
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:tropical_drink: A Clojure library for talking to your database. - taylorlapeyre/oj
2014 · github.com · its alternatives →
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Get help with SQLAlchemy right from VS Code
2024 · marketplace.visualstudio.com · its alternatives →
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Hello fellow hackers! I'm excited to share the launch of WhoDB by Clidey. We are hoping to redefine the user experience with database management. Going away from the LLMs hype, we really just want to make developers' lives better! WhoDB is written in Golang, is lightweight, and supports a variety of database backends (PostgreSQL, MySQL, SQLite3, MongoDB, & Redis). WhoDB offers: * Better UX: Intuitive and easy-to-use interface. * Faster Performance: Built with GoLang for exceptional speed and table virtualization in the Frontend. * Schema Visualization: Interactive graphs to visualize your…
2024 · github.com · its alternatives →
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Python DBAPI simplified. Contribute to tlocke/facata development by creating an account on GitHub.
2021 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →