Software Developer and Performance Engineer
Posts tagged google
Week in Review – 27 June 2009
Jun 27th
Information
- · Java EE, BPEL, SOA: XMLPATTERN and generated XML indexes
By Åukasz
From the tests I have conducted, XML index on pesel element added ~15% performance gain. Not something extraordinary, but it proves that XML indexes work
Summary That’s not all on IBM DB2 pureXML. …
- · analysis 102: A good design is mandatory if you want good performance.
By mx
“The First Rule of Program Optimization: Don’t do it. The Second Rule of Program Optimization (for experts only!): Don’t do it yet.†Michael A. Jackson I think the problem stems from a question of value. Developers still see code that runs … This code takes less then 1 ms to execute (printed difference is ZERO)… on my fairly powerful laptop with Java 6. If I up the array size to 1000, it takes 31 ms… I had to up the array size to 1000 to up the time taken to 31 ms. …
- · InfoQ: Google Calls for a Joint Effort to Speed Up the Internet
By Abel Avram
Google shares research data, web site speed optimization tutorials, recorded presentations, links to lots of performance optimization tools, and a discussion group inviting everyone to share ideas on how to make the web faster. …
- · The Geek Head: Important but Ignored performance tips for Tomcat.
By Geek Head
The above mentioned options are used to define size of java heap try to set as low as possible because setting too high wastes memory and can cause long garbage collection pauses -XX:MYSize -XX:MyRatio. Set to 25% to 33% of total java …
- · Google wants to make the Web fasterNetwork Performance Blog …
By speeding up the Web, Google is pushing for faster adoption of new standards, such as HTML 5, designed to bring multimedia applications away from plug-ins such as Flash, Silverlight, and Java, and towards putting it into the interpreted …
Tools
- · Startup Boosts App Speed With Virtualized Server Memory
InformationWeek – Manhasset,NY,USA
RNAcache seeks to improve application performance by making a continuous file, frequently used software objects, large blocks of data or other large data …
- · 20 Linux System Monitoring Tools Every SysAdmin Should Know
By Vivek Gite
Top 20 Linux Server Performance Monitoring Tools To Solve Server Bottlenecks Issues related to CPU, Memory, Disk, and networking subsystems. …
How To
- · Learn How to Exploit Multiple Cores for Better Performance and …
By Todd Hoff
Learn How to Exploit Multiple Cores for Better Performance and Scalability (93). InfoQueue has this excellent talk by Brian Goetz on the new features being added to Java SE 7 that will allow programmers to fully exploit our massively …
Google Chrome – Shining example of Big Brother
Sep 3rd
Google Chrome is a new web browser built by people who know web services, web software, web ads, web… well, you get the picture. Why did they build yet another browser? Because in my opinion, it needed to be done. Instead of one big program that holds all the web pages, you get lots of little programs, one for each tab. The browser they build becomes essentially a manager of lots of little browsers. Why is this a good thing? Because sometimes
bad things happen when you load a web page containing say the latest mega-monster-video-game. Instead of all your tabs going away, just the one that was being bad goes away.
This might not seem like a great thing but I think it is. As a software developer and programmer of web sites, it means that the web pages I create will work better, work faster, and just plain work. I won’t get calls any more because something went wrong while someone was in the middle of using my website.
So what is this part about Big Brother you say? It has to do with the EULA. That is an acronym for End User License Agreement. When you install this great piece of software on your computer and use it, Google says they own every piece of data you look at. Everything you enter on a form. Everything you surf to is theirs. Don’t believe me? Take a look at some of the news out there. This article has a copy of the text from the EULA itself. Here’s another article, and another. If you want to see the EULA your self, then here is the location.
It is stuff like this that really gets me fuming. They come out with a great tool, but then have to mess it up with legal garbage like this. Hopefully this will get sorted out and the offending clauses get fixed. Until then though, I won’t be using this great tool.