E-Book Review and Description:
Amazon Price: N/A (as of June 3, 2017 2:43 am –
Oracle system performance inefficiencies often go undetected for months or even years–even under intense scrutiny–because traditional Oracle performance analysis methods and tools are fundamentally flawed. They're unreliable and inefficient.Oracle DBAs and developers are all too familiar with the outlay of time and resources, blown budgets, missed deadlines, and marginally effective performance fiddling that is commonplace with traditional methods of Oracle performance tuning. In this crucial book, Cary Millsap, former VP of Oracle's System Performance Group, clearly and concisely explains how to use Oracle's response time statistics to diagnose and repair performance problems. Cary also shows how "queueing theory" can be applied to response time statistics to predict the impact of upgrades and other system changes.Optimizing Oracle Performance eliminates the time-consuming, trial-and-error guesswork inherent in most conventional approaches to tuning. You can determine exactly where a system's performance problem is, and with equal importance, where it is not, in just a few minutes–even if the problem is several years old.Optimizing Oracle Performance cuts a path through the complexity of current tuning methods, and streamlines an approach that focuses on optimization techniques that any DBA can use quickly and successfully to make noticeable–even dramatic–improvements.For example, the one thing database users care most about is response time. Naturally, DBAs focus much of their time and effort towards improving response time. But it is entirely too easy to spend hundreds of hours to improve important system metrics such as hit ratios, average latencies, and wait times, only to find users are unable to perceive the difference. And an expensive hardware upgrade may not help either.It doesn't have to be that way. Technological advances have added impact, efficiency, measurability, predictive capacity, reliability, speed, and practicality to the science of Oracle performance optimization. Optimizing Oracle Performance shows you how to slash the frustration and expense associated with unraveling the true root cause of any type of performance problem, and reliably predict future performance.The price of this essential book will be paid back in hours saved the first time its methods are used.
- File Size: 1650 KB
- Print Length: 418 pages
- Page Numbers Source ISBN: 059600527X
- Simultaneous Device Usage: Unlimited
- Publisher: O’Reilly Media; 1 edition (September 16, 2003)
- Publication Date: February 21, 2013
- Sold by: Amazon Digital Services LLC
- Language: English
- ASIN: B00BJ9A8SU
- Text-to-Speech: Enabled
- X-Ray: Not Enabled
- Word Wise: Not Enabled
- Lending: Not Enabled
- Enhanced Typesetting: Not Enabled
Excellent Tips For A Much Healthier Ebook Reading Experience
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Most of the times, it has been believed that the readers, who are using the eBooks for first time, happen to truly have a tough time before getting used to them. Mostly, it occurs when the brand new readers discontinue using the eBooks as they are not able to use all of them with the proper and effective fashion of reading these books. There present variety of motives behind it due to which the readers stop reading the eBooks at their first most attempt to utilize them. Yet, there exist some techniques that could help the readers to truly have a nice and effective reading encounter.
A person ought to fix the suitable brightness of display before reading the eBook. It's a most common issue that almost all of the individuals usually endure while using an eBook. Due to this they suffer with eye sores and head aches. The very best option to overcome this acute problem would be to reduce the brightness of the screens of eBook by making particular changes in the settings. You may also adjust the brightness of screen depending on the kind of system you're using as there exists bunch of the approaches to correct the brightness. It is proposed to keep the brightness to potential minimal level as this will help you to raise the time you could spend in reading and provide you great comfort onto your eyes while reading.
An excellent eBook reader ought to be installed. It'll be helpful to have a great eBook reader in order to have a great reading experience and high quality eBook display. You can also make use of free software that could provide the readers that have many functions to the reader than simply an easy platform to read the desirable eBooks. You can also save all your eBooks in the library that's also provided to the user by the software program and have a superb display of all your eBooks as well as access them by identifying them from their special cover. Besides offering a place to save all your precious eBooks, the eBook reader software even provide you with a great number of features to be able to improve your eBook reading experience than the conventional paper books. You can also enhance your eBook reading experience with help of alternatives supplied by the software program such as the font size, full display mode, the particular number of pages that need to be displayed at once and also alter the colour of the background.
You ought not make use of the eBook consistently for many hours without breaks. You should take proper rests after specific intervals while reading. The majority of the times we forget that we're supposed to take rests while we are dealing with anything on the computer screen and are engrossed in reading the content on screen. Nonetheless, this doesn't mean that you need to step away from the computer screen every now and then. Continuous reading your eBook on the computer screen for a long time without taking any break can cause you headache, cause your neck pain and suffer with eye sores and in addition cause night blindness. So, it is essential to give your eyes rest for a little while by taking rests after particular time intervals. This can help you to prevent the troubles that otherwise you may face while reading an eBook always.
While reading the eBooks, you must prefer to read enormous text. Usually, you will observe that the text of the eBook tends to be in medium size. It's suggested to read the eBook with enormous text. So, boost the size of the text of the eBook while reading it on the screen. Although this may mean that you will have less text on every page and greater number of page turning, you'll manage to read your wanted eBook with great convenience and have an excellent reading experience with better eBook screen.
It is proposed that never use eBook reader in full screen mode. It is recommended not to go for reading the eBook in full screen mode. Although it might appear easy to read with full screen without turning the page of the eBook quite frequently, it set lot of pressure on your own eyes while reading in this mode. Consistently prefer to read the eBook in the exact same span that would be similar to the printed book. This is so, because your eyes are used to the span of the printed book and it would be comfy for you to read in the same way. Try various shapes or sizes until you find one with which you will be comfortable to read eBook.
By using different techniques of page turn you could also boost your eBook encounter. It's possible for you to try many ways to turn the pages of eBook to improve your reading experience. Check out whether you can turn the page with some arrow keys or click a special part of the screen, aside from using the mouse to handle everything. Prefer to make us of arrow keys if you're leaning forwards. Attempt to use the mouse if you are comfy sitting back. Lesser the movement you must make while reading the eBook better is going to be your reading experience.
Technical problems One problem on eBook readers with LCD screens is the fact that it is not going to take long before you try your eyes from reading. To help avoid this, you may use the “white on black” characteristic of your iPad or similar characteristics to other eBook readers. This will help to make reading easier.
By using every one of these effective techniques, you can definitely enhance your eBook reading experience to an excellent extent. This advice will help you not only to prevent particular risks which you may face while reading eBook consistently but also facilitate you to take pleasure in the reading experience with great relaxation.