ServiceNow Application Development

Data Management

In the previous chapters, we learned the basics of the ServiceNow platform and how to perform user administration. Let us now dig deep into the concept of data dictionaries to understand how data is stored and segregated in ServiceNow. As part of your project at ABCD, Inc, you are supposed to create a custom table to manage all point-of-sale locations.

In this chapter, we will learn how to create a new table from scratch, extend existing tables, and add fields (or columns) to new or existing tables. We will also look at the structure of existing tables, such as task and cmdb.

Managing tables and columns is one of the most common jobs that administrators and developers have to perform when working on the ServiceNow platform. ...