querying   294

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mysql - SQL join on junction table with many to many relation - Stack Overflow
I like to start from the outside and move in. So imagine all the columns were all jammed together in just one table, you could write something like:

FROM products
WHERE shop_id = 3
database  sql  querying  many-to-many  relationship 
4 weeks ago by ritzlea
gimel - Unified Data API
Provides unified Data API to access data from any storage like HDFS, GS, Alluxio, Hbase, Aerospike, BigQuery, Druid, Elastic, Teradata, Oracle, MySQL, etc. By PayPal.
analytics  querying  big-data  database  opensource 
8 weeks ago by liqweed
TigerGraph - Fast, Scalable Graph Database & Graph Analytics Platform
The World Fastest and Most Scalable Graph Platform

Through its Native Parallel Graph™ technology, TigerGraph represents what’s next in the graph database evolution: a complete, distributed, parallel graph computing platform supporting web-scale data analytics in real-time.

Combining the best ideas (MapReduce, Massively Parallel Processing, and fast data compression/decompression) with fresh development, TigerGraph delivers what you’ve been waiting for: the speed, scalability, and deep exploration/querying capability to extract more business value from your data.
graph-theory  database  commercial  distributed  big-data  querying 
11 weeks ago by liqweed
ObjectBox - Mobile Database
The easy object-oriented database for small devices.

Strong support of relations. Kotlin / Java Rx support. Much faster than SQLite, so you can develop faster apps.
Java  Kotlin  embedded  database  mobile  ORM  mapping  querying 
march 2018 by liqweed
restQL - Microservice query language
A microservice query language that makes easy to fetch information from multiple services in the most efficient manner.
microservices  REST  querying  API  opensource  DSL 
march 2018 by liqweed
Prisma - Turn your database into GraphQL API
A realtime GraphQL database layer. Connect directly from the frontend or build your own GraphQL server.
GraphQL  API  realtime  opensource  querying  SQL  cool-tools  server 
january 2018 by liqweed
HyperGraphQL - GraphQL interface for querying and serving linked data on the Web
is a GraphQL interface for querying and serving linked data on the Web. It is designed to support federated querying and exposing data from multiple linked data services using GraphQL query language and schemas. The core of the response is a JSON-LD object, which extends the standard JSON with the JSON-LD context enabling semantic disambiguation of the contained data.
GraphQL  API  integration  cool-tools  opensource  specification  querying 
january 2018 by liqweed
ST - Powerful JSON templating
A library that adds a couple of powerful methods to JavaScript's native JSON.
JSON  template-engine  querying  JS  opensource 
november 2017 by liqweed
Falcon - SQL Client
A free and open-source SQL client with inline data visualization.
No sign up required. Download for Windows or Mac. Bby Plotly.
SQL  tools  GUI  Windows  Mac  querying  opensource 
november 2017 by liqweed
Jaunt - Java Web Scraping & JSON Querying
A new, free, Java library for web-scraping & web-automation, including JSON querying. The library provides an ultra-light headless browser (ie, no GUI). By using Jaunt your Java programs can easily perform browser-level, document-level, and DOM-level operations. Jaunt is the ideal tool when Javascript support is not required.
Java  HTML  browser  data-mining  opensource  parser  JSON  querying 
october 2017 by liqweed
Franchise - SQL Notebook
Chart with a single click. Compare queries side by side. Download your work and share it with anyone. If your data is in a CSV, JSON, or XLSX file, loading it is as simple as dropping the file into Franchise.
SQL  tools  opensource  editors  data-exploration  cool-tools  querying 
october 2017 by liqweed
jpskewedthrone | Query Project!
Here are some thoughts on how to write queries from various authors. Not everyone does this the same way, so I'd suggest reading through the posts, think about the advice, and then decide which approach works best for you. Maybe try a few of them to find out. This is not the first time I've done a query project, so some of these posts are new and some are from the previous run-through. Also, I'll add to this list if more authors want to participate in the future, so check back every now and then and see if there's a new post on the list. I hope some of you find these projects helpful!
writing  publishing  writing_business  agents  querying 
september 2017 by perich
AgensGraph - Transactional Multi-model Graph Database
A new generation multi-model graph database for the modern complex data environment, which supports the relational and graph data models at the same time. AgensGraph supports ANSI-SQL and openCypher. SQL and Cypher can be integrated into single queries in AgensGraph. Based on PostgreSQL.
database  graph-theory  SQL  querying  opensource  RDBMS 
september 2017 by liqweed
TablePlus - Tool for Relational Database
A native app which helps you easily edit database data and structure.

TablePlus includes many security features to protect your database, including native libssh and TLS to encrypt your connection.
SQL  desktop  tools  opensource  querying  client  RDBMS  editors 
september 2017 by liqweed
Online JSON Query Tester
This online tool can be used to quickly query JSON documents and extract sub sections or test out a query using your favourite library. It supports multiple types of query/extraction methods, JSONPath, JSPath, Lodash, Underscore, JPath, XPath for JSON, JSON Pointer and plain old javascript.
JSON  querying  tools  online  DSL 
september 2017 by liqweed

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