DB2 11: The Database for Big Data & Analytics by Cristian Molaro, Surekha Parekh, Terry Purcell, Julian

By Cristian Molaro, Surekha Parekh, Terry Purcell, Julian Stuhler

The panorama of today’s company is formed by way of the mountains of knowledge being produced, with swift development within the quantity, sort, and speed of knowledge because of the explosion of clever units, cellular functions, cloud computing, and social media. a lot of this development has been in unstructured information; notwithstanding, through 2020, web enterprise transactions—business-to-business and business-to-consumer—are envisioned to arrive 450 billion consistent with day. shrewdpermanent agencies are trying to find cutting edge how you can flip this explosion of information, referred to as giant information, into actionable insights. This publication explores the attributes that make IBM’s DB2 eleven for z/OS the correct database for giant facts and business-critical analytics within the new period of computing. it's full of wealthy information regarding good points and enterprise merits of the relational database administration system’s most up-to-date software program liberate, together with much more out-of-the-box CPU reductions, more suitable resiliency, functions to excel at business-critical analytics, and easier, swifter enhancements for faster go back on funding (ROI). discover why DB2 is the database of selection for large facts and analytics through best companies worldwide.

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Because the data is spread across two tables, Employee and Wage Data, you should add both tables and pull down the five fields you need. Then you should add the Criteria expressions. Set up your work to resemble that in Figure B-17. Make sure the tables are joined on the common field, Employee ID. S. citizens and who are hourly workers, the Criteria expressions go in the same Criteria row. S. citizens or who are hourly workers, one of the expressions goes in the second Criteria row (the one with the or: notation).

Until now, customer orders have been tracked manually. The database design includes three tables, as shown in Figures 1-1, 1-2, and 1-3: Customers, which keeps track of each customer’s ID number, name, address, e-mail address, and credit card number for billing purposes; Boxes, which keeps track of the three box types, their description, and monthly price; and Orders, which keeps track of each order number, customer ID, box type, and start date of the service. The owners have a few requirements for information output in the database beyond simply recording the data.

In the Design tab, make sure that the Use Control Wizards option is selected, scroll to the bottom row of icons in the Controls group, and click the Subform/Subreport icon, as shown in Figure B-78. Microsoft Access Tutorial Subform/Subreport icon FIGURE B-78 The Subform/Subreport icon 3. Use your cursor to stretch out the box under your main form. The dialog box shown in Figure B-79 appears. FIGURE B-79 The Subform/Subreport dialog box 47 48 Tutorial B 4. Select Use existing Tables and Queries, then select Hours Worked from the list.

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