Every day, out in the various discussion boards devoted to Microsoft SQL Server, the same types of questions come up again and again: Why is this query running slow? Is my index getting used? Why does this query run faster than this query? My response is the same n in each case: have you looked at the execution plan? Execution plans provide a...
The world’s political process has been slow to react to the serious, and potentially catastrophic, consequences for life on our planet that flow from the burning of fossil fuel. In one sense, this is understandable: turning around the global energy base is not a simple task. In another sense, it is inexcusable: a myopic failure to act in the...
What do you do when your database application isn’t running fast enough? You troubleshoot, of course. Finding the slow part of an application is often the easy part of the battle. It’s finding a solution that’s difficult. Troubleshooting Oracle Performance helps by providing a systematic approach to addressing the...
This book is the culmination of many brash years and hard lessons. The story starts all the way back when I migrated from C++ into perl. The perl programming language was amazingly powerful compared to the low-level manipulations and bookkeeping of C++. (The fact that it was “slow” never bothered me – I would rather write...
A radical approach to getting IT projects done faster and cheaper than anyone thinks possible
Software in 30 Days summarizes the Agile and Scrum software development method, which allows creation of game-changing software, in just 30 days. Projects that use it are three times more successful than those that don't....
There is a scientific consensus that we need to act rapidly to
cut carbon dioxide emissions if we are to limit the most
extreme effects of climate change. The IT sector is in a
unique position to act as a catalyst for this change. By
implementing simple efficiencies, the sector can reduce its
carbon footprint – which currently...
A wave of business innovation is driving the productivity resurgence in the U.S. economy. In Wired for Innovation, Erik Brynjolfsson and Adam Saunders describe how information technology directly or indirectly created this productivity explosion, reversing decades of slow growth. They argue that the companies with the highest level of...
This not a camera manual for the Leica M, nor is it a book that will teach you photography. Nevertheless, in Bertram Solcher's book you will learn a whole lot about your camera and how to use it, and about the art and craft of photography. This book contains a collection of illustrated...
In case you haven’t heard, the digital camera market is exploding. At this point,
a staggering 98 percent of cameras sold are digital cameras. It’s taken a few
decades—the underlying technology used in most digital cameras was invented
in 1969—but film photography has been reduced to a niche activity.
Ideals are simple and able to be easily understood, but never exist in reality.
In this book a theory based on the second law of thermodynamics and its applications are described. In thermodynamics there is a concept of an ideal gas which satisfies a mathematical formula PV = RT. This formula can approximately be applied to the...
'A manifesto for recalibrating' DAILY MAIL 'I can't think of many books where the reader feels so passionately on the side of the narrator' Guardian
'Full of kindness, A Still Life will make you a better person' CLARE...
