![]() ![]() ![]() Accounting departments use financial database applications to generate payroll checks and track accounts receivables. Companies also build online stores using live inventory levels that sell directly to their customers. For example, managers generate sales forecasts based on historical sales data stored in a data warehouse. This blog also covers the various Java-based technologies that you can use to access the data stores.Īs you know, enterprises rely on data to make business decisions, generate revenue, and run daily operations. This article introduces the most common types of data enterprises used in their operations, from simple text files to complex specialty databases. The technologies consist of APIs for accessing databases, naming and directory services, and XML documents. Using these same technologies you can create both server-side components and client-side applications. Writing data-centric applications for these devices is challenging, as they operate with little memory, minimal processor speeds, limited power supplies, and intermittent network access.įortunately, Java provides a robust set of data-access technologies that enables you to access the most common types of enterprise data. In addition, you now have mobile clients that need access to enterprise data stores. For example, a human-resources application that tracks employee vacation time must retrieve and store information from a database. However, client applications also need access to enterprise data stores. ![]()
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