MongoDB wasn’t designed in a lab. We built MongoDB from our own experiences building large scale, high availability, robust systems. We didn’t start from scratch, we really tried to figure out what was broken, and tackle that. So the way I think about MongoDB is that if you take MySql, and change the data model from relational to document based, you get a lot of great features: embedded docs for speed, manageability, agile development with schema-less databases, easier horizontal scalability because joins aren’t as important. There are lots of things that work great in relational databases: indexes, dynamic queries and updates to name a few, and we haven’t changed much there. For example, the way you design your indexes in MongoDB should be exactly the way you do it in MySql or Oracle, you just have the option of indexing an embedded field.
Udev discover aims for being a gnome-device-manager-like app using gudev instead of HAL, and to provide some fancy features for udev users and hackers.
I am freelance writer with 15 years experience in business, designing, coding, and technical writing. Now I spend most of my time between researching, writing non-fiction, poems, and perfecting the art of the essay. When not writing, I do works as an independent researcher for BME answers.
My main focus for my blog will relate to technology, social media, ubuntu guides business, and marketing. I hope I can entertain and educate everyone well.
About the Author
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Hi i am using windows 7 in dell vostro 1015 laptop. whenever i tried to install ubuntu from my cd , it shows some x server related problem.
How can i solve this and install the ubuntu successfully..
I hope i will get the best answers from you people.
You can forward your answer to firstname.lastname@example.org
ClassicMenu Indicator is a notification area applet (application indicator) for the top panel of Ubuntu’s Unity desktop environment. It provides a simple way to get a classic GNOME-style application menu for those who prefer this over the Unity dash menu. Like the classic GNOME menu, it includes Wine games and applications if you have those installed.
BleachBit quickly frees disk space and tirelessly guards your privacy. Free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and discard junk you didn’t know was there. Designed for Linux and Windows systems, it wipes clean 90 applications including Firefox, Internet Explorer, Adobe Flash, Google Chrome, Opera, Safari,and more. Beyond simply deleting files, BleachBit includes advanced features such as shredding files to prevent recovery, wiping free disk space to hide traces of files deleted by other applications, and vacuuming Firefox to make it faster. Better than free, BleachBit is open source.
what u think about linux?
i do not have any idea on linux or ubuntu.let me know how to start learning linux
thanks in advance
I can spell and usually use proper grammer if I'm not rushed but I'm having trouble learning Linux. I see a number of people who seem to be in the know of Linux but their spelling and grammar offends me to the point that I feel I have to write this.
Whatup with this using "then" for "than" and visa versa in a sentence? Sheesh
Unity provides a complete, simple, touch-ready environment that integrations your applications and your workflow.Unity is designed for netbooks and related touch-based devices. It includes a new panel and application launcher that makes it fast and easy to access preferred applications, such as the browser, while removing screen elements that are rarely used in mobile and netbook computing.This tutorial will explain how to run unity under virtualbox.
I have installed Windows 7 and Ubuntu 11.04 on HP dx 7200 micro towers.
System Information :-
Operating System: Windows 7 Ultimate 32-bit (6.1, Build 7201) (7201.winmain_win7ids.090601-1516)
Language: English (Regional Setting: English)
System Manufacturer: Hewlett-Packard
System Model: HP Compaq dx7200 Micro tower
BIOS: Default System BIOS
Processor: Intel (R) Pentium(R) 4 CPU 3.20GHz (2 CPUs), ~3.2GHz
Memory: 4096MB RAM
Available OS Memory: 3584MB RAM
Card name: Radeon X300/X550/X1050 Series (Microsoft Corporation - WDDM)
Manufacturer: ATI Technologies Inc.
SAMSUNG HD 321HJ of 500 GB.
First I completely formatted the hard disk
Second I made three partitions in hard disk
in first partition, I installed windows 7 (First windows should be installed in Dual booting)
For Installation Windows 7 here the step by step method
Setting up your computer and BIOS (Changes if Required)
pianobar is a console client for the personalized web radio pandora.
- play and manage (create, add more music, delete, rename, …) your stations
- rate played songs and let pandora explain why they have been selected
- show upcoming songs/song history
- configure keybindings
- last.fm scrobbling support (external application)
- proxy support for listeners outside the USA
For GNOME 3, the GNOME Project has started from scratch and created a completely new, modern desktop designed for today’s users and technologies.This tutorial will explain how to install Gnome3 on ubuntu 11.04 (Natty)/Ubuntu 10.10 (Maverick).
The Ubuntu developers are moving quickly to bring you the absolute latest and greatest software the open source community has to offer. Ubuntu 11.04 “Natty Narwhal” Beta 1 gives a preview of the next version of Ubuntu.This is simple video for Ubuntu 11.04 (Natty) Beta installation process.