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https://github.com/exasol/bigquery-virtual-schema
Virtual Schema for connecting Big Query as a data source to Exasol
https://github.com/exasol/bigquery-virtual-schema
exasol exasol-integration google-bigquery virtual-schema
Last synced: 6 days ago
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Virtual Schema for connecting Big Query as a data source to Exasol
- Host: GitHub
- URL: https://github.com/exasol/bigquery-virtual-schema
- Owner: exasol
- License: mit
- Created: 2021-01-14T09:14:29.000Z (almost 4 years ago)
- Default Branch: main
- Last Pushed: 2024-04-10T08:55:44.000Z (7 months ago)
- Last Synced: 2024-04-16T18:50:21.466Z (7 months ago)
- Topics: exasol, exasol-integration, google-bigquery, virtual-schema
- Language: Java
- Homepage:
- Size: 120 KB
- Stars: 1
- Watchers: 8
- Forks: 1
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Big Query Virtual Schema
[![Build Status](https://github.com/exasol/bigquery-virtual-schema/actions/workflows/ci-build.yml/badge.svg)](https://github.com/exasol/bigquery-virtual-schema/actions/workflows/ci-build.yml)
[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Abigquery-virtual-schema&metric=alert_status)](https://sonarcloud.io/dashboard?id=com.exasol%3Abigquery-virtual-schema)
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[![Technical Debt](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Abigquery-virtual-schema&metric=sqale_index)](https://sonarcloud.io/dashboard?id=com.exasol%3Abigquery-virtual-schema)[![Code Smells](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Abigquery-virtual-schema&metric=code_smells)](https://sonarcloud.io/dashboard?id=com.exasol%3Abigquery-virtual-schema)
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[![Duplicated Lines (%)](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Abigquery-virtual-schema&metric=duplicated_lines_density)](https://sonarcloud.io/dashboard?id=com.exasol%3Abigquery-virtual-schema)
[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Abigquery-virtual-schema&metric=ncloc)](https://sonarcloud.io/dashboard?id=com.exasol%3Abigquery-virtual-schema)# Overview
The **Big Query Virtual Schema** provides an abstraction layer that makes an external [Google Big Query](https://cloud.google.com/bigquery/) data source accessible from an Exasol database through regular SQL commands. The contents of the external Big Query data source are mapped to virtual tables which look like and can be queried as any regular Exasol table.
If you want to set up a Virtual Schema for a different database system, please head over to the [Virtual Schemas Repository][virtual-schemas].
## Features
* Access a Big Query data source in read only mode from an Exasol database, using a Virtual Schema.
## Table of Contents
### Information for Users
* [Virtual Schemas User Guide][virtual-schemas-user-guide]
* [Big Query Dialect User Guide](doc/user_guide/bigquery_user_guide.md)
* [Changelog](doc/changes/changelog.md)
* [Dependencies](dependencies.md)Find all the documentation in the [Virtual Schemas project][vs-doc].
## Information for Developers
* [Virtual Schema API Documentation][vs-api]
* [Developers Guide](doc/developers_guide.md)[virtual-schemas-user-guide]: https://docs.exasol.com/database_concepts/virtual_schemas.htm
[virtual-schemas]: https://github.com/exasol/virtual-schemas
[vs-api]: https://github.com/exasol/virtual-schema-common-java/blob/master/doc/development/api/virtual_schema_api.md
[vs-doc]: https://github.com/exasol/virtual-schemas/tree/master/doc