GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data.

1Keydata provides free online programming language and database-related tutorials. Learn SQL, CSS, HTML, and Data Warehousing.

jOOQ, a fluent API for typesafe SQL query construction and execution.

The SQL Server Query is the set of instructions used to interact with a relational database. This section of SQL Tutorial explains about the creating

Le SQL (Structured Query Language) est un langage permettant de communiquer avec une base de données. SQL.sh permet d'apprendre le langage SQL.

The W3C standard query language SPARQL is letting people access a growing collection of public and private data. Whether this data is part of a semantic web project or a combination of data from two relational databases… · sparql, query, data, blog, entry

The Java implementation of GraphQL · java, implementation, graphql

Database management systems: we introduce the SQL query language, covering features like joins, grouping, aggregation, and nested queries.

This library seamlessly wraps JDBC APIs, offering intuitive and highly flexible functionalities. With QueryDSL, your code becomes inherently type-safe and reusable. ScalikeJDBC is not just practical; it’s… · scalikejdbc, jdbc, seamlessly, interface, across

Declarative, Code-First GraphQL Schemas for JavaScript/TypeScript

Define your whole schema, including types, interfaces, enums, unions and subscriptions Create the schema, types and resolvers only with TypeScript, using classes and decorators! Use features like automatic validation… · only, decorators, define, schema, types

Structured Query Language, commonly abbreviated as SQL, is a domain-specific programming language used to store, process When people use the term “NoSQL database”, they usually use it to refer to any non-relational… · database, language, nosql, structured, query

JSONiq is a query language specifically designed for the popular JSON data model. The main ideas behind JSONiq are based on lessons learnt in more than 55 years of relational query systems and 30 years of experience with… · jsoniq, language, query, model, systems

You can visit the getting started page to begin! MistQL uses a simple syntax to chain together complicated expressions in a fluent, easy to read manner. Readability is a major goal of MistQL. MistQL's NPM implementation… · mistql, frontend, implementation, size, built

SQL queries for any data source (e.g. Google Sheets, logs, JSON, Trello, Github, Notion, etc.). Open source and free.

JSON Resource Query Language, for simple, consistent query APIs json-rql is a convention for expressing queries against structured resources, using JSON. It helps resolve the tensions between expressibility and… · json, rql, query, api, keys

Write SQL queries to interact with your Mongo database. Useful for data scientists, engineers and product builders! Use the language you already know to generate MongoDB queries. You don't need to figure out Mongo query… · queries, mongo, noql, sql, product

pql is an open-source pipelined query language that translates to SQL and is written in Go pql is an open-source pipelined query language that compiles to SQL. It's written in Go and released under the Apache 2.0… · pql, source, open, language, sql

Couchbase is JSON database that excels in high volume transactions, making Ottoman a powerful tool to handle your data. As Couchbase has a built-in managed cache to enable a memory-first architecture. Read and write… · couchbase, ottoman, databases, json, database

Kirby's Query Language API combines the flexibility of Kirby's data structures, the power of GraphQL and the simplicity of REST. · kirby, query, language, api, combines

Retrieve data using the mode that suits you Easy to start and integrate in existing application because you don't need to learn a query language first. Retrieve only the data you need in a structured way. Make one… · data, retrieve, need, using, mode

YamlQL is a powerful command-line tool and Python library that allows you to query YAML files using SQL. It intelligently converts YAML structures into a relational schema, loads it into an in-memory database, and lets… · yamlql, using, version, yaml, sql

query and transformation language Go play in the JSONata Exerciser · query, transformation, language, play, jsonata

A free SQL query tool various DBMS (PostgreSQL, Oracle, DB2, HyberSQL and others)

1Keydata provides free online programming language and database-related tutorials. Learn SQL, CSS, HTML, and Data Warehousing.

View data as a graph, discover insights, unlock endless querying possibilities. PGQL is a graph query language built on top of SQL, bringing graph pattern matching capabilities to existing SQL users as well as to new… · graph, patterns, sql, length, edges

You can use the API to build SDQL apps with existing data, add your own data, and even start a new database. Every database deserves a query language: sports data deserve the SDQL. GET and POST data with the SDQL API… · data, api, sdql, database, build

You can use the API to build SDQL apps with existing data, add your own data, and even start a new database. Every database deserves a query language: sports data deserve the SDQL. GET and POST data with the SDQL API… · data, api, sdql, database, build

Open-source Couchbase slow query analyzer and N1QL query optimizer. Execution plan analyzer, index advisor, profiler, timeline charts, and tuning guide.

Convert natural language questions into SQL queries instantly Extract structured data from text documents and PDFs © 2025 ONEKQ AI. All rights reserved. · convert, natural, language, questions, sql

Go beyond CREATE TABLE and CREATE VIEW with functional indexes, exclusion constraints, array types, transactional DDL, and more for simple, scalable application development. This presentation goes into… · database, create, application, postgresql, developers

We hope you get a lot out of this tutorial and start using the powerful SPARQL query language to retrieve, modify, and make the best use of Wikidata. SPARQL (pronounced “sparkle”) stands for “SPARQL Protocol and RDF… · query, sparql, language, wikidata, rdf

This JS library that enables you to formulate complex conditions in a convenient string syntax which can then be matched with objects and further query a JSON array.

MSSQL, Oracle, PostgreSQL, MySQL, MariaDB, DB2, Sybase, Teradata, Big Data, NOSQL, MongoDB, Couchbase, Cassandra, Windows, Linux

What is query language? SQL is Structured Query Language and you use it to query your database for data you are interested in. It does not have to do anything with your API. If you ever were working with big XML files… · query, api, language, very, search

A SQL query generator from natural language. These are the ways to index your database schema Read here on how to extract schema in a CSV file. (recommended) · schema, database, here, csv, file

SQL (Structured Query Language) is the foundation of data analysis, business intelligence, and… BRD Business Requirements Documents DDL Data Definition Lang… Following are ways how you can make your power bi report… · data, power, following, sql, language

UNQL is the Uninode® Query Language, for querying data sources using Uninode® and Edgescript®. Read More About Uninode® Suite UNQL is a JSON/Edgescript® structure for server queries. A query JSON structure looks like… · unql, json, structure, uninode, query

JSON Query - a small, flexible, and expandable JSON query language

HTSQL is a comprehensive navigational query language for relational databases. HTSQL is designed for data analysts and other accidental programmers who have complex business inquiries to solve and need a productive tool… · htsql, queries, sql, query, language

GraphQL 既是一种用于 API 的查询语言也是一个满足你数据查询的运行时。 GraphQL 对你的 API 中的数据提供了一套易于理解的完整描述，使得客户端能够准确地获得它需要的数据，而且没有任何冗余，也让 API 更容易地随着时间推移而演进，还能用于构建强大的开发者工具。 向你的 API 发出一个 GraphQL 请求就能准确获得你想要的数据，不多不少。 GraphQL 查询总是返回可预测的结果。使用 GraphQL… · graphql, api, rest, url, graphiql

ChartSQL is a visualization language embedded in SQL scripts. ChartSQL is designed for data scientists, SQL developers, and web application developers to quickly visualize complex queries.

TreeQL is an improved REST protocol. You could also say that it is a pragmatic GraphQL. It allows to request related entities, limit results to specific reco...

Онлайн курсы и учебник по SQL. Недорогие курсы, для новичков и профессионалов. Курс разбит на небольшие блоки, после каждого блока знания закрепляются практическими заданиями.

Rapidly create a simple API or a full fledged Backend from existing Airtable (*Free Plan included) or Google Sheets. Use GraphQL to query, search & mutate data easily. Updating your schema will be reflected immediately… · data, query, mutate, using, rapidly

Использование языка SQL, создание клиент-серверных систем. Конференция по MSSQL, Oracle, Interbase, MySQL. Полезные ссылки, документация, рекомендации по разработке информационных систем и многое другое.