Why doesn't Linux need defragmenting?

-
A good illustrative explanation of why some file systems do not or rarely need defragmentation of data.
http://geekblog.oneandoneis2.org/index.php/2006/08/17/why_doesn_t_linux_need_defragmenting

Comments

Post a Comment

Popular posts from this blog

Data Scientist - 5 Things you can do to claim the title !

-
Image
1. Know - What is Data Science? The best definition I found for data science or data scientist is by Josh Wills, Director of Data Science at Cloudera: "Person who is better at statistics than any software engineer and better at software engineering than any statistician" You should view this presentation by Carlos Somohano founder of Data Science London  to understand the big picture: Big Data [sorry] & Data Science: What Does a Data Scientist Do? from Data Science London 2. Learn - R (basics and beyond) If you did not ignore step#1 and absorbed the slides and links above then you probably know what R can do for you . The easiest way to learn R is to start programming with R. I recommend installing R studio on your laptop. This IDE comes with R help, console, workspace and editor all in one. Before you install R studio, install R first from this link . If you are organized person, you start with official R tutorial. If you are impatient and want to b...
Read more

Solving today's challenging problems using breakthrough technology

-
Image
Its time for team based project for my Fall class at SJSU again. It requires a great deal of passion and team effort to do something that has not done before. I always encourage my students to think big and solve a problem which has not been solved before. And trust me, there are plenty of problems which might have solutions but either they are not uniquely addressing the problem or they can't be afforded by the masses. Anyway, here again I am posting some ideas that you can research and brainstorm to come up on a problem statement. 1. Barcode of Life (DNA Barcoding) DNA barcoding is a molecular-based identification system that aims to identify biological specimens, and to assign them to a given species.  DNA based identification for multi cellular life is an emerging concept and scientists from 25 countries have got together to create a database of DNA barcodes (BOLD) to solve multi-faceted problems.  Here are some potential use cases: a) Timber and wild life traff...
Read more

Free Case Management Software & Tools for Non Profit

-
Technology is the key to providing good services with less money, Non-profit and charitable organizations find hard to keep up with new technology simply because they have to use donated money very wisely. My friend has been working with non-profit organization for many years and we always discuss the opportunity to use license free software and open source tools to improve the process at these organizations. I have been compiling a list of freely available tools for such companies that can provide good value to them with minimal human costs. (1)  Metrix:  is a free contact management database in MS Access created by "The Fund for the City of New York". The database is designed to help your organization track funders, clients, events and much more. Pros:  It consists an UI in Access with underline free version of MS SQL Server support. The queries results can be directed to MS Excel for reporting. Requires someone with MS Access knowledge to install, customize and ma...
Read more