(Thuan Bui) IBM Data Server Manager is a new, integrated tool for managing performance and administering DB2 for Linux, UNIX, and Windows.
Author: SSWUG Research
Updating Millions of Rows in MySQL With Common_schema
(Ike Walker) Last week I had to update several million rows in a single MySQL table. Rather that executing the update directly in the database, I decided to use common_schema’s split() function.
12c Parallel Execution New Features: Concurrent UNION ALL – Part 3
(Randolf Geist) In the final part of this instalment I want to focus on the possible optimisation of remote access that I outlined in the initial part, which is based on the idea of running multiple concurrent remote branches of a UNION ALL to overcome the query coordinator bottleneck of straightfor
Duck typing in Java
(mrcellux) In OO programming duck typing means an object is defined by what it can do, not by what it is. A statement calling a method on an object does not rely on the declared type of an object, only that the object must implement the method called.
Modules in ECMAScript 6 (ES6)
(Ravi Kiran) Modularization is highly essential to any large application. ES6 modules bring this feature to JavaScript and these modules provide a lot of options to export and import objects. This articles explores Modules in ES6.
WPF Triggers – Data Triggers
(Richard Carr) The one hundred and fifty-third part of the Windows Presentation Foundation Fundamentals tutorial continues the examination of triggers. This instalment considers data triggers, which automatically update user interface elements according to data-bound values.
What’s New in C# 6.0: Selecting Exceptions in a Try…Catch Block
(Peter Vogel) Visual Basic developers can put conditions on a catch block in a try…catch to control which catch block is executed when an error occurs.
Visual C++ 2015 Brings Modern C++ to Legacy Code
(Kenny Kerr) Systems programming with Windows relies heavily on opaque handles that represent objects hidden behind C-style APIs. Unless you’re programming at a fairly high level, chances are you’ll be in the business of managing handles of various kinds.
A DB2 11 for z/OS Temporal Data Enhancement You Might Have Missed
(Robert Catterall) When DB2 10 for z/OS introduced temporal data functionality about five years ago, one of the first use cases that jumped to mind for many people was data-change auditing: a table could be created with (or an existing table altered to add) the “system time” characteristic, and ther
The DB2Night Show z57: IDAA – More Than Just Query Acceleration
(Martin) 100% of our studio audience learned something!Peter insight into many new features of the IBM DB2 Analytics Accelerator.