> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/gridgain/gridgain-8/integrations/data-lake-accelerator.md).

# Data Lake Accelerator

GridGain Data Lake Accelerator enables real-time analytics across operational and historical data in existing data lakes such as Hadoop.

GridGain Data Lake Accelerator is a solution architecture that adds a low-latency, high-throughput storage layer to existing data lake deployments. Use the pages in this section to get started, load and synchronize data between Hadoop and GridGain, run cross-database queries, and find answers to common questions.

* [Getting Started](/docs/gridgain/gridgain-8/integrations/data-lake-accelerator/getting-started.md)
* [Data Loading and Synchronization](/docs/gridgain/gridgain-8/integrations/data-lake-accelerator/data-loading-and-synchronization.md)
* [Cross-Database Queries](/docs/gridgain/gridgain-8/integrations/data-lake-accelerator/cross-database-queries.md)
* [FAQ](/docs/gridgain/gridgain-8/integrations/data-lake-accelerator/faq.md)