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Data & Storage Infra Tech Stacks

Databases, object storage, data pipelines, and query engines. 14 verified production examples.

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AGENTS.md Rules & Agent Skills for Data & Storage Infra

Production Data & Storage Infra Projects

Headless CSV Ingestion Engine CLASSIC

elekcsv

High-performance, headless, locale-aware CSV data ingestion and validation toolkit. Unifies parsing, fuzzy column mapping, and validation into a single pass. Compiles schemas into optimized raw V8 JavaScript functions (new Function()) and utilizes dense bitmasks for O(1) cell error lookups, eliminating Garbage Collector (GC) thrashing on 100k+ row browser imports.

Columnar Real-Time Analytical Database (OLAP) CLASSIC

ClickHouse

Blazing-fast analytical database; processes queries orders of magnitude faster than traditional row-based engines by scanning only relevant columns with SIMD vector instructions.

Instant GraphQL Engine & Unified Data Access CLASSIC

Hasura

Turns databases into high-throughput GraphQL APIs in seconds; compiles GraphQL queries directly into optimized single-query SQL statements in Haskell with enterprise access controls.

High-Performance S3 Object Storage CLASSIC

MinIO

Standard for private cloud object storage; engineered in Go with SIMD assembly acceleration to deliver multi-gigabyte/sec read/write throughput compatible with the Amazon S3 API.

Automated GraphQL API Engine CLASSIC

PostGraphile

Compiles PostgreSQL database schemas, functions, and Row-Level Security (RLS) policies into an instant, high-performance GraphQL API without N+1 query overhead. Generates optimized single-query SQL execution plans directly from incoming GraphQL ASTs.

Distributed Blob & File Storage CLASSIC

SeaweedFS

Highly scalable distributed file system optimized for billions of small and large files (Haystack + Ficus design). Separates directory metadata from volume servers with Raft consensus, eliminating single-point metadata bottlenecks and achieving O(1) disk lookups.

Geo-Distributed Object Storage Engine CLASSIC

Garage (RustFS)

Lightweight, self-hosted geo-distributed S3-compatible object storage designed to run across multiple data centers and low-bandwidth connections. Uses CRDT metadata replication and RocksDB block storage with minimal memory overhead.

Time-Series SQL Database CLASSIC

QuestDB

High-performance columnar time-series database engineered for financial tick data, IoT metrics, and real-time telemetry. Uses a zero-garbage-collection Java execution engine with C++ SIMD vectorization and lock-free out-of-order data ingestion.

Multi-Threaded In-Memory Key-Value Store CLASSIC

Dragonfly

Next-generation drop-in replacement for Redis and Memcached. Delivers 25x higher throughput and sub-millisecond tail latency by utilizing a modern shared-nothing multi-threaded architecture with Linux io_uring asynchronous I/O and custom memory serialization.

Multi-Model Real-Time Database CLASSIC

SurrealDB

Unified document, graph, and relational cloud database written in Rust. Replaces complex backend stacks with schema-full/schema-less flexibility, real-time WebSocket live queries, granular row-level permissions, and distributed key-value storage backends (TiKV/RocksDB).

Local-First Sync Engine CLASSIC

ElectricSQL

Local-first architecture moving the network off the critical user interaction path. Elixir actor processes manage Postgres logical replication streams, broadcasting differential "Shapes" to embedded SQLite on client devices with CRDT-based active-active conflict resolution.

Developer Data Platform CLASSIC

Crowd.dev

Community intelligence platform; event-driven worker architecture tracks open-source developer engagement across GitHub, Discord, and Slack.

Data Pipeline Engine HYBRID

Mage AI

Modern data orchestration tool; Python execution engine with interactive React notebook UI for building real-time data pipelines.

Search Engine CLASSIC

Meilisearch

Blazing fast sub-50ms search-as-you-type: custom Rust indexing engine with typo-tolerance out of the box.

Frequently Asked Questions

How many Data & Storage Infra tech stacks are in the directory?

14 verified production Data & Storage Infra projects are currently indexed, each with a full architecture breakdown and copy-paste AI scaffolding prompt.

What AGENTS.md rules or agent skills apply to Data & Storage Infra projects?

Next.js + ClickHouse + Prisma (Analytics & Observability), Rust + Axum + PostgreSQL (sqlx & Tokio) are battle-tested architecture rules for this category, each with a full AGENTS.md, CLAUDE.md, Cursor .mdc file and a Claude Code SKILL.md.

How do I get a custom stack recommendation for a Data & Storage Infra project?

Take the STACK IT FAST architecture survey and select "Data & Storage Infra" as your project type to get a ranked rule recommendation and an instant AI scaffolding prompt tailored to a "Data & Storage Infra" project.