Databases

SQL, NoSQL, schema design, migrations, ORMs, and database operations

skills in category: 4,699
pages available: 196

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Showing 2,617–2,640 of 4,699 skills

Schema BuilderABuild database schemas with SQL generation and relationship modeling. Use when designing databases.databasesbashsqlVotes: 0GitHub stars: 12
QuestdbAQuestDB high-performance time-series database reference. 1.4M rows/sec ingestion. Covers SAMPLE BY bucketing, LATEST ON, ASOF JOIN for time-series, InfluxDB Line Protocol ingestion, SYMBOL type, partition management, and PostgreSQL wire protocol.databasessqlgitVotes: 0GitHub stars: 12
PlanetscaleAPlanetScale serverless MySQL platform reference. Built on Vitess (YouTube scale). Covers git-like schema branching, deploy requests, non-blocking online DDL, Boost query caching, Insights analytics, serverless drivers, and foreign key workarounds.databasessqlgitVotes: 0GitHub stars: 12
NeonANeon serverless PostgreSQL reference. Scale-to-zero compute, instant database branching like git, autoscaling. Covers branch workflows for CI/CD, serverless driver for Edge, Drizzle/Prisma integration, point-in-time restore, and extensions.databasessqlgitVotes: 0GitHub stars: 12
Neo4jANeo4j graph database reference. Covers Cypher query language, node/relationship CRUD, path traversal, shortest path, graph algorithms (PageRank, Louvain, similarity), indexes, constraints, full-text search, and Python driver usage.databasespythongoVotes: 0GitHub stars: 12
MysqlAMySQL relational database reference. Covers native JSON type, window functions, CTEs, full-text search, InnoDB engine, user/role management, EXPLAIN ANALYZE, slow query log, buffer pool tuning, mysqldump backup, and replication setup.databasessqlgitVotes: 0GitHub stars: 12
MariadbAMariaDB database reference — the MySQL fork. Covers temporal tables (system versioning), sequences, CONNECT engine for CSV/JSON/ODBC, Spider sharding, Galera multi-master clustering, MaxScale proxy, at-rest encryption, and migration from MySQL.databasessqlgitVotes: 0GitHub stars: 12
LedgerADouble-entry bookkeeping and ledger reference — debits, credits, chart of accounts, journal entries, and financial statements. Use when understanding accounting fundamentals, designing ledger systems, or implementing financial record-keeping.databasesgobashVotes: 0GitHub stars: 12
KeydbAKeyDB multi-threaded Redis fork reference. 5x throughput vs Redis with full API compatibility. Covers multi-threading config, Active-Active multi-master replication, subkey expires, Flash storage tiering, MVCC, and migration from Redis.databasesgitapiVotes: 0GitHub stars: 12
FaunaAFauna serverless document-relational database reference. Covers FQL v10 query language, document CRUD, native relations with joins, ACID transactions, index design, GraphQL API, temporal queries, JS/Python SDKs, and comparison with MongoDB/DynamoDB.databasespythongoVotes: 0GitHub stars: 12
EctoAEcto database toolkit reference for Elixir. Covers schemas, changesets with validation, composable query DSL, joins, preloading, aggregates, migrations, transactions with Ecto.Multi, and embedded schemas.databasessqlgitVotes: 0GitHub stars: 12
DrizzleADrizzle ORM TypeScript SQL reference. Covers schema definition for PostgreSQL/MySQL/SQLite, type-safe queries with joins and filters, relational query API, migrations with drizzle-kit, Drizzle Studio, and edge/serverless setup (D1, Turso, Neon).databasestypescriptsqlVotes: 0GitHub stars: 12
DgraphADgraph distributed graph database reference. Covers DQL query language, schema with predicate types and indexes, mutations (set/delete/upsert), graph traversals, filters, aggregation, shortest path, reverse edges, and native GraphQL support.databasessqlgitVotes: 0GitHub stars: 12
Dex AggregatorADEX aggregation reference — routing algorithms, 1inch Fusion mode, CowSwap batch auctions, sandwich attack protection, and swap API endpointsdatabasesgogitVotes: 0GitHub stars: 12
DebuggerAAnalyze errors, stack traces, and logs to diagnose root causes and suggest fixes. Use when debugging Python, Node.js, Go, or Bash errors, interpreting Kubernetes events, diagnosing Docker issues, or resolving database connection errors.databasespythongoVotes: 0GitHub stars: 12
DbeaverADBeaver universal database management tool reference. Covers connections with SSH tunneling, SQL editor shortcuts and templates, execution plans, ER diagrams, data transfer (import/export), query history, and schema comparison.databasessqlgitVotes: 0GitHub stars: 12
Database DesignADesign database schemas with normalization, indexing, and migrations. Use when modeling tables, planning indexes, writing migration scripts.databasessqlgitVotes: 0GitHub stars: 12
CouchdbAApache CouchDB document database reference. Covers HTTP REST API, Mango queries, MapReduce views, multi-master replication, conflict resolution, PouchDB offline sync, clustering, and CouchDB vs MongoDB comparison.databasesgosqlVotes: 0GitHub stars: 12
CouchbaseACouchbase distributed document database reference. Covers N1QL (SQL++ for JSON) queries, joins, array operations, indexes, key-value sub-millisecond operations, sub-document mutations, atomic counters, and SDK patterns.databasessqlgitVotes: 0GitHub stars: 12
CockroachdbACockroachDB distributed SQL database reference. Covers PostgreSQL-compatible SQL, serializable transactions, multi-region deployment with locality controls, survival goals, hash-sharded indexes, backup/restore, and operational monitoring.databasesgosqlVotes: 0GitHub stars: 12
CockroachACockroachDB distributed SQL database reference. Covers PostgreSQL-compatible SQL, serializable transactions, multi-region deployment with locality controls, survival goals, hash-sharded indexes, backup/restore, and operational monitoring.databasesgosqlVotes: 0GitHub stars: 12
CassandraAApache Cassandra distributed NoSQL database reference. Covers CQL queries, data modeling with query-driven design, partition key strategies, consistency levels, compaction, nodetool administration, scaling, and multi-datacenter replication.databasessqlnodeVotes: 0GitHub stars: 12
Awesome PostgresAA curated list of awesome PostgreSQL software, libraries, tools and resources, inspired by awesome-m awesome postgres, python, database, postgres.databasespythonbashVotes: 0GitHub stars: 12
ArangodbAArangoDB multi-model database reference covering document, graph, and key-value operations. Includes AQL query language, graph traversals, shortest path algorithms, indexing, ArangoSearch, clustering, backup, and administration.databasesgosqlVotes: 0GitHub stars: 12