# Apache HBase - [HBase : The Hadoop Database](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database.md) - [Build a Notification Service](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/build-a-notification-service.md) - [2. Implement a Notifications Manager](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/build-a-notification-service/2.-implement-a-notifications-manager.md) - [1. Implement a Notification Heirarchy](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/build-a-notification-service/1.-implement-a-notification-heirarchy.md) - [MapReduce with HBase](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/mapreduce-with-hbase.md) - [3. Demo - Running a MapReduce Task](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/mapreduce-with-hbase/3.-demo-running-a-mapreduce-task.md) - [2. Implementing MapReduce in Java](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/mapreduce-with-hbase/2.-implementing-mapreduce-in-java.md) - [1. A MapReduce task to count Notifications by Type](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/mapreduce-with-hbase/1.-a-mapreduce-task-to-count-notifications-by-type.md) - [Advanced Operations - Filters & Counters](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/advanced-operations-filters-and-counters.md) - [5. Example22 - Atomically incrementing a value with Counters](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/advanced-operations-filters-and-counters/5.-example22-atomically-incrementing-a-value-with-counters.md) - [4. Example21 - Retreive rows within a time range](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/advanced-operations-filters-and-counters/4.-example21-retreive-rows-within-a-time-range.md) - [3. Example20 - Apply multiple conditions - Filterlist](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/advanced-operations-filters-and-counters/3.-example20-apply-multiple-conditions-filterlist.md) - [2. Example19 - Filter by column value - SingleColumnValueFilter](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/advanced-operations-filters-and-counters/2.-example19-filter-by-column-value-singlecolumnvaluefilter.md) - [1. Example18 - Filter by Row Id - RowFilter](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/advanced-operations-filters-and-counters/1.-example18-filter-by-row-id-rowfilter.md) - [HBase Architecture](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/hbase-architecture.md) - [CRUD Operations using Java](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java.md) - [10. Example17 - Deleting a table](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/10.-example17-deleting-a-table.md) - [9. Example16 - Scanning a range of rows](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/9.-example16-scanning-a-range-of-rows.md) - [8. Example15 - Mix & match with batch operations](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/8.-example15-mix-and-match-with-batch-operations.md) - [7. Example14 - A list of Deletes](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/7.-example14-a-list-of-deletes.md) - [6. Example13 - Deleting a row](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/6.-example13-deleting-a-row.md) - [5. Example12 - A list of Gets](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/5.-example12-a-list-of-gets.md) - [4. Example11 - Retreiving Data - Get & Result Objects](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/4.-example11-retreiving-data-get-and-result-objects.md) - [3. Example10 - Inserting a list of Puts](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/3.-example10-inserting-a-list-of-puts.md) - [2.Example9 - Inserting a row using a Put Object](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/2.example9-inserting-a-row-using-a-put-object.md) - [1. Example8 - Creating a table with HBaseAdmin](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-java/1.-example8-creating-a-table-with-hbaseadmin.md) - [CRUD Operations using HBase Shell](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell.md) - [7. Example7 - Deleting a table](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/7.-example7-deleting-a-table.md) - [6. Example6 - Deleting a row](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/6.-example6-deleting-a-row.md) - [5. Example 5 - Retreiving a range of rows](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/5.-example-5-retreiving-a-range-of-rows.md) - [4. Example 4 - Retreiving a row](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/4.-example-4-retreiving-a-row.md) - [3. Example 3 - Updating a Row](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/3.-example-3-updating-a-row.md) - [2. Example2 - Inserting a row](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/2.-example2-inserting-a-row.md) - [2. Example1 - Creating a table for User Notifications](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/2.-example1-creating-a-table-for-user-notifications.md) - [1. Path & Other Environment Variables](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/crud-operations-using-hbase-shell/1.-path-and-other-environment-variables.md) - [Introduction to HBase](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase.md) - [8. HBase is different from Hive](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/8.-hbase-is-different-from-hive.md) - [7. Introducing CRUD Operations](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/7.-introducing-crud-operations.md) - [6. HBase Data Model](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/6.-hbase-data-model.md) - [5. How is HBase is different from RDBMS?](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/5.-how-is-hbase-is-different-from-rdbms.md) - [4. The Role of HBase in the Hadoop Ecosystem](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/4.-the-role-of-hbase-in-the-hadoop-ecosystem.md) - [3. The Hadoop Ecosystem](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/3.-the-hadoop-ecosystem.md) - [2. Installing HBase](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/2.-installing-hbase.md) - [1. The problem with Distributed Computing](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/introduction-to-hbase/1.-the-problem-with-distributed-computing.md) - [Course Introduction](https://architectures.gitbook.io/project/apache-hbase/hbase-the-hadoop-database/course-introduction.md) - [Apache HBase Developer Course](https://architectures.gitbook.io/project/apache-hbase/apache-hbase-developer-course.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://architectures.gitbook.io/project/apache-hbase.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. 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