In this chapter, we discussed the Java coding for HBase and various data model operations such as reading, writing, and modifying data in an HBase table. We also saw filters to read required-only data. The chapter also covers code for APIs. In the next chapter, we will see administrative programing; some advance coding concepts such as administrative code, available interfaces, classes, and exceptions in HBase; writing MapReduce for HBase; and details about rest and thrift API services.