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Seo Master present to you: Author Photo
By Navneet Joneja, Product Manager

Google Cloud Storage is a robust, high-performance service that enables developers and businesses to use Google’s infrastructure to store and serve their data. Today, we’re announcing a new feature that gives you greater control over concurrent writes to the same object, and the availability of an App Engine Files API that makes it easier to read and write data from Java App Engine applications.

Write concurrency control

A number of our customers have asked us for greater control over concurrent writes, in order to implement features like strongly consistent write operations and distributed locking semantics in the cloud. In response to your feedback, we’re announcing the release of version-based concurrency control. Every time you update an object, it gets assigned a 32-bit, monotonically increasing sequence number. This version number is returned as a header with every GET or HEAD request. You can then use a conditional write operation to manage concurrent updates to the object (for example, when you want read-modify-write semantics). This feature is currently experimental.

AppEngine Files API for Java applications

Last fall, we announced the ability to read and write your Google Cloud Storage data using the App Engine Files API for Python applications. Today, we’re making the Files API available to Java App Engine applications too. This feature is currently experimental, and we’ll continue to enhance it in the months to come.

As always, we welcome your feedback in our discussion group. If you haven’t tried Google Cloud Storage yet, you can sign up and get started here.


Navneet Joneja loves being at the forefront of the next generation of simple and reliable software infrastructure, the foundation on which next-generation technology is being built. When not working, he can usually be found dreaming up new ways to entertain his intensely curious almost-two-year-old.

Posted by Scott Knaster, Editor

2013, By: Seo Master
Seo Master present to you:
Pligg อ่านว่า พลิกก์ คือ โอเพนซอร์ส คอนเทน แมเนจเม้นท์ ซิสเท็ม หรือเรียกสั้นๆ ว่า CMS ภาษาไทยเรียกว่า ระบบจัดการเนื้อหา โดยคุณสามารถดาวน์โหลด และใช้งานได้ฟรี พลิกก์ CMS เป็นซอฟต์แวร์ที่ใช้สำหรับงานด้าน เครือข่ายสังคมออนไลน์ (Social Networking) เพื่อให้คนที่มาลงทะเบียนเป็นสมาชิกเว็บไซต์ สามารถส่งเนื้อหาเข้ามายังเว็บ และติดต่อกับเพื่อนคนอื่นๆ ได้ ซึ่งซอฟต์แวร์นี้ สามารถนำไปสร้างเป็นเว็บไซต์ที่เอาไว้เก็บเรื่องราวบนเว็บ อื่นๆ ที่น่าสนใจ และให้เพื่อนสมาชิกโหวตให้คะแนนกันได้ แต่ไม่ใช่เว็บที่เอาไว้เขียนเรื่องราวต่างๆ ใช้ พลิกก์ (Pligg) คอนเทน แมเนจเม้นท์ ซิสเท็ม เพื่อเริ่มทำ กลุ่มเครือข่ายสังคมออนไลน์ ได้ในไม่กี่นาที Pligg เป็น Web Submit Social Bookmark อย่างหนึ่ง ใช้ Submit เว็บ ทำให้ได้ BackLink, PageRank,ฺ Bot และก็ Traffic ครับ ซึ่งมีผลทาง SEO ด้วย

เครดิต pligg.in.th2013, By: Seo Master
Seo Master present to you:
              Everyday more and more computers are becoming infected with Spyware and Adware (advertising tracking). No matter where you go on the web, someone is trying to sneak something on your computer. From honest web sites placing simple logon cookies, to paid advertising tracking your movements on the web, to malicious software that is designed to record your keystrokes and discover your passwords, Spyware and Adware have together become the web's number one problem.


        Many of these programs are down right dangerous and seriously threaten your online privacy and identity. But even the simple and supposedly benign Adware programs can cause you serious problems.

        Spyware is any program that installs itself onto your computer with the intent to spy on your activity. This can be recording your online searching habits, or whatever you type on your keyboard. Adware is not much better. It is designed to watch what you do online, where you go, which terms you search for and then report this to the ad agency that runs the adware program.

        Adware programs may be designed with the best intentions in mind, but even these can cause your computer serious problems.

        Here is what happens. Many, if not most, advertisers on the internet will try and place a cookie or other small program on your computer. Many will add code that will track that cookie as it hits different pages. The code may be designed simply to gather anonymous data, or it may be trying to send ads to your browser that the advertising company thinks you will be more likely to respond to.

        Whatever the case, the Adware or Spyware is using your computer to do its tracking. This means that part of your computer's power and CPU cycles are being diverted away from the activity you are trying to perform. Your computer is being used by someone else instead to track your movements. Now, when we multiply this behavior by tens or hundreds of Adware or Spyware programs all trying to use your computer for their work you can begin to see the problem.

        These programs can literally slow your computer down to a crawl, or make it crash altogether. They can fill your computer up with trash files, open unwanted popup windows, use up the space in your internet cache and generally just make working on your computer a nightmare.

         Luckily there are several easy solutions to the problem. But first let me make one distinction, Spyware and Adware are not the same thing as a computer virus. Although a computer virus can install spyware on a computer, you will need different tools to remove a computer virus and to keep your system clean from Spyware and Adware. You should be using both a high quality commercial anti-virus program and one or more good quality programs for handling the spyware/adware problem.

        There are several good Spyware/adware programs on the market. I use two different programs on my network, Ad-aware from Lavasoft and Spy Sweeper from Webroot Software although there are several others. You can easily find both of these by doing an internet search for Ad-aware and Spy Sweeper. Or simply do a search for spyware. Both of these programs will scan your hard drives and registry and present you with a list of spyware/adware programs hiding on your system. You can then quarantine or remove the offending programs. I use both of these programs since neither one seems to catch everything. Plus I will run them 2 or more times in a row, the nastier spyware will not be completely removed on the first pass.

         The process is very easy and I recommend running these programs at least once a week and every time you have been doing some extended web surfing. You will be surprised at how many of these spyware/adware programs will sneak onto your system. I run a very clean network and I have yet to scan my system and not come up with at least a few of these hiding on my hard drive.

So be aware of the problem, take reasonable precautions, scan your system frequently, and the spyware/adware curse can be broken.
2013, By: Seo Master
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