SQL Reference — Citus 12.1 documentation

SQL Reference . Creating and Modifying Distributed Objects (DDL) · Creating and Distributing Schemas · Creating And Distributing Tables · Co-Locating Tables ...

Citus Documentation — Citus 12.1 documentation

To scale out Postgres horizontally, Citus employs distributed tables, reference tables, and a distributed SQL query engine. The query engine parallelizes SQL ...

Query Processing — Citus 12.1 documentation

Citus's distributed query planner takes in a SQL query and plans it for distributed execution. For SELECT queries, the planner first creates a plan tree of the ...

SQL Support and Workarounds — Citus 12.1 documentation

Citus has 100% SQL coverage for any queries it is able to execute on a single worker node. These kind of queries are common in Multi-tenant Applications.

API / Reference — Citus 12.1 documentation

Creating and Modifying Distributed Objects (DDL) · Ingesting, Modifying Data (DML) · Querying Distributed Tables (SQL) · Citus Tables ...

Querying Distributed Tables (SQL) — Citus 12.1 documentation

When the aggregate is grouped by a table's distribution column, Citus can push down execution of the entire query to each worker. All aggregates are supported ...

Configuration Reference — Citus 12.1 documentation

By default, Citus hides shards from the list of tables PostgreSQL gives to SQL clients. It does this because there are multiple shards per distributed table, ...

Concepts — Citus 12.1 documentation

Citus runs not only SQL but DDL ... In almost every Citus deployment we see standard PostgreSQL tables co-existing with distributed and reference tables.

Release 12.1 Citus Data

Welcome to the documentation for Citus 12.1! Citus is an open source extension to PostgreSQL that transforms Postgres.

citusdata/citus: Distributed PostgreSQL as an extension - GitHub

Reference tables and distributed DDL commands make database management a breeze compared to manual sharding. On top of that, you have a built-in distributed ...

What is Citus? — Citus 12.1 documentation

With Citus you get distributed Postgres features like sharding, distributed tables, reference ... Citus provides full SQL coverage for this workload, and enables ...

citus_docs/index.rst at master · citusdata/citus_docs · GitHub

Documentation for Citus. Distributed PostgreSQL ... Bump versions for Citus 12.1 ... Citus employs distributed tables, reference tables, and a distributed SQL query ...

Hey, Reddit! We're Andrea, Amol, Craig, and Umur — the ...

Umur is one of the co-founders behind Citus Data, and now leads the product team for Azure Database for PostgreSQL and Hyperscale at Microsoft.

Manual Query Propagation — Citus 12.1 documentation

Citus provides utility functions to propagate SQL to workers, shards, or colocated placements. Manual query propagation bypasses coordinator logic, locking, ...

Citus 11.2 Release Event for the Postgres you love at any scale

and new SQL and DDL support, including outer joins between reference & distributed tables. Citus ... Citus 12.1 Release Party - Fall in ...

Docs Citusdata Com en v9.4 | PDF | Postgre Sql | Databases - Scribd

This document provides documentation for Citus Data, including an overview of Citus, when to use Citus, quick tutorials, instructions for setting up ...

Citus Utility Functions — Citus 12.1 documentation

... Citus other than the standard SQL commands. ... Example . This example informs the database that the nation table should be defined as a reference table.

Citus Documentation

12.1.1 Reference Tables. The above method distributes tables into ... Citus SQL Language Reference. As Citus provides distributed ...

Citus 12 Release Party - Schema-Based Sharding Comes to Postgres

Live event highlighting schema-based sharding, the new feature in Citus 12. Our release party includes 3 demos from some the Citus open ...

2. Installation and Configuration - HammerDB

This version of PostgreSQL in particular includes compatibility features with the Oracle database such as PL/SQL support. Also Citus Data have produced a ...