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| title: Apache Geode REST API Reference |
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| This section summarizes all available Apache Geode REST API resources and endpoints. |
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| **Note:** |
| This documentation covers the **v1** release of Geode REST APIs for developing applications. |
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| - **[Region Endpoints](rest_regions.html)** |
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| A Geode region is how Geode logically groups data within its cache. Regions stores data as entries, which are key-value pairs. Using the REST APIs you can read, add (or update), and delete region data. |
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| - **[Query Endpoints](rest_queries.html)** |
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| Geode uses a query syntax based on OQL (Object Query Language) to query region data. Since Geode regions are key-value stores, values can range from simple byte arrays to complex nested objects. |
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| - **[Function Endpoints](rest_functions.html)** |
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| Geode functions allows you to write and execute server-side transactions and data operations. These may include anything ranging from initializing components or third-party services or aggregating data. |
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| - **[Administrative Endpoints](rest_admin.html)** |
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| Administrative endpoints provide management and monitoring functionality for the REST API interface. |
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