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JDBC

Google BigQuery JDBC Driver

Easily connect live BigQuery data with Java-based BI, ETL, reporting, AI/ML & custom apps.

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The BigQuery JDBC Driver enables users to connect with live BigQuery data, directly from any applications that support JDBC connectivity. Rapidly create and deploy powerful Java applications that integrate with BigQuery data including Dataset, Table, and more!

JDBC architecture

BigQuery JDBC Connectivity Features

  • Supports BigQuery Standard and Legacy SQL dialects
  • Industry-leading performance for reading and writing large datasets.
  • Connect to live Google BigQuery data, for real-time data access with the Google BigQuery ODBC Driver
  • Full support for data aggregation and complex JOINs in SQL queries
  • Secure connectivity through modern cryptography, including TLS 1.2, SHA-256, ECC, etc.
  • Seamless integration with leading BI, reporting, and ETL tools and with custom applications via the BigQuery Connector.

Target Service, API

The driver supports Google BigQuery's version 2.0 Web services API and uses BigQuery's standard and legacy SQL dialects. The driver provides access to BigQuery datasets with high-performance storage integration and reservations management features.

Schema, Data Model

The driver models BigQuery data as relational tables with dynamic metadata discovery. It supports automatic schema detection including ARRAY and STRUCT data types (rendered as JSON). The driver can automatically create destination tables when needed for large result sets and supports both nested and unnested data modes.

Key Objects

BigQuery Datasets, Tables, Views, and custom queries. The driver exposes both static and dynamic data and metadata, providing universal access to all BigQuery objects including system tables for additional metadata access.

Operations

Full CRUD operations with comprehensive ANSI SQL-92 support including SELECT, INSERT, UPDATE, DELETE. Supports complex JOINs, aggregations, and filtering with query pushdown optimization. Offers bulk operations through various insert modes (Streaming API, Upload, GCSStaging) and supports bulk UPDATE/DELETE via MERGE operations. Stored procedures available for managing schemas and change tracking.

Authentication

Supports multiple authentication methods including OAuth 2.0 (with embedded credentials), OAuth Client credentials, Service Account authentication with JWT, Azure AD, Azure Service Principal, and Azure Managed Service Identity. Also supports headless OAuth flow for server environments.

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JDBC access to Google BigQuery

Full-featured and consistent SQL access to any supported data source through JDBC


See what you can do with BigQuery JDBC Driver

ETL, Data Warehouse
Data integration & ETL

Integrate BigQuery into your systems and data warehouses through popular Java-based ETL/EAI tools. Supports both self-hosted environments and cloud service deployment.

BI, Reporting, Virtualization
BI, reporting & data virtualization

Connect to BigQuery from any JDBC-compatible BI, reporting, and data virtualization platform. Provides seamless integration using SQL as the standard query interface across all tools.

Custom Java Applications
Custom Java applications

Use the BigQuery JDBC Driver to rapidly deliver Java-based applications that connect with BigQuery. Universal SQL-based interactivity simplifies integration and speeds time to market.

Connect to BigQuery—empower every team

Management & Data Consumer
IT Department
ISVs & cloud service vendors

AI-assisted development with CData CLI

Build BigQuery integrations faster with AI that understands your schema

Schema-aware AI

CData CLI gives AI coding tools access to your BigQuery schema. No more guessing table names or column types—AI sees the same metadata in your JDBC Drivers.

Your AI knows SQL

How to find table names, column names, and how to generate SQL syntax are things that AI knows well from millions of training data. No need for customization, no hallucinations. Your AI acts like a domain specialist to BigQuery.

More accurate, more token-efficient

With CData CLI's queryable schema detection and highly efficient queries with filters, aggregation, joins with correct pushdown, your AI will achieve more accuracy with less token usage.

Supported AI Coding Tools
Download CData CLI
FAQs

Frequently asked BigQuery JDBC driver questions

Learn more about BigQuery JDBC drivers for data and analytics integration

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