What is the method for updating data in HBase?
There are two methods for updating data in HBase.
- Using the Put method allows for inserting or updating a row of data in an HBase table. If the specified row key already exists, the data for that row will be updated; if the row key does not exist, a new row of data will be inserted.
- Using the Increment method allows for an atomic increase operation on a specified column family or column in a row. This ensures the correctness of concurrent operations and can be used to implement functionalities such as counting page views on a website.