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Articles by Sharon Christine
Page 22 of 34
Careers in BigData? – A Big Leap Forward
Big Data is everywhere and there is an urgent need to collect and preserve whatever data has been generated. We also find that there is a greater fear of missing something, which is important. Big Data Analytics has become crucial, it helps improve business, decision making and offers the biggest edge over the competitors.What does the term Big Data mean?The term big data can be described as something large volume of data which is both structured and unstructured, that inundates a business on a day-to-day basis. Data is available everywhere but how can organizations capitalize on that is the big ...
Read MoreBusiness Intelligence as a Career Option?
Business intelligence is an umbrella term, which includes infrastructure, applications, tools and best practices that enable analytics of data and information in order to improve and optimize decision making and managing corporate performance. There are a lot of tools and technologies which are built on this concept.BI as a DisciplineBusiness Intelligence is made up of several related activities, which includes Data mining, Online analytical processing, Reporting, and Querying.Why Companies Prefer to use BI?Helps improve predictive mechanism through decision makingReduces costHelps identify new business opportunitiesIn the modern world, business operations are getting more complex with each passing day, hence there is ...
Read MoreHow to Monitor Your Ubuntu System with Sysdig?
Sysdig is an open source application, It captures system state and activity from a running Linux instance, then saves, filters and analyzes. It is scriptable in Lua and consists of a command line interface and an effective interactive UI, Sysdig is a combination of strace + tcpdump + htop + iftop + lsof + transaction tracing + awesome sauce. This article explains about -“How To Monitor Your Ubuntu System with Sysdig”.Installing SysdigConfigure the apt repository with trusted Draios GPG key as shown below –# curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - # curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/stable/deb/draios.listTo update the package ...
Read MoreHow to Make Your WebSite – "Device Friendly
Do you know that more than half of the world’s population is currently using internet on a regular basis through various devices? It can be a laptop, desktop, Smartphone or any other gadget. Just imagine the tremendous opportunity you have for reaching your potential customers just by doing business online. It is the easiest and quickest medium to reach to the people and let them know about your products and services. You can make hundreds and thousands of actual customers out of them, provided your e-commerce site offers superb user experiences across the various devices.Let’s say you have a built ...
Read MoreHow to Link your PAN with Aadhaar Card?
The government recently made it compulsory to link your Aadhaar card with PAN. It was reported that taxpayers were finding it difficult as their names did not match in both systems which means names with different initials, and different spellings in PAN and Aadhaar card. For encountering such problems, the department responded to such grievances has come out with a simple solution now – linking the two cards together.A PAN (Permanent Account Number) card is a unique 10 character alpha-numeric code that is assigned to all the tax paying entities in India. It is issued by the Income Tax Department. ...
Read MoreHow To Install Parse Server on Ubuntu
Parse server is an open source and is like mobile back-end. It is owned by Facebook since 2013. This server may be deployed to any infrastructure that may run Node.Js and MongoDB. This article explains about – How To Install Parse Server on Ubuntu.Prerequisitespython-software-properties packageNode.jsMongoDBTo add python-software-properties package, use the following command-$ sudo apt-get install build-essential git python-software-propertiesThe sample output should be like this –Reading package lists... Done Building dependency tree Reading state information... Done build-essential is already the newest version (12.1ubuntu2). build-essential set to manually installed. The following packages were automatically installed and are no longer required: linux-headers-4.4.0-31 ...
Read MoreHow to Install LAMP using Tasksel in Linux
LAMP stack is a bunch of open source software that uses Linux as an operating system. LAMP is an abbreviation for Linux, Apache, MySQL and PHP. It is used to setup web development environment. Here, we will learn about – How you can install LAMP stack using tasksel on Ubuntu. For this article, we expect that you have a just right figuring out of Linux working method and its terminal. Installation of LAMP requires root privileges on the host machine.Installing ProcessTo install Tasksel, use the following command –$ sudo apt-get install taskselThe sample output should be like this –Reading package ...
Read MoreHow to Install ImageMagick on Ubuntu
Use ImageMagick to create, edit, compose or convert bitmap pix. It could actually read and write snapshots in a type of codecs (over 200) including PNG, JPEG, JPEG-2000, GIF, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and develop into snapshots, alter image colors, follow various certain effects, or draw text, lines, polygons, ellipses and Bézier curves.This article explains about -“How to Install ImageMagick on Ubuntu”Before installing ImageMagick, It should be required, to build essentials as shown below –$sudo apt-get install build-essential checkinstall && apt-get build-dep imagemagick -yThe sample output should ...
Read MoreHow to Install and Setup Cacti on Ubuntu 16.04
Cacti is a Network monitoring device that creates personalized graphs of server efficiency. It is accessed and managed via an online entrance-finish. This article explains on – How to install and set up cacti on Ubuntu.PrerequisitesLAMPSNMP, SNMPD and RRDtoolsTo install LAMP, add the following repository as shown below –$ sudo add-apt-repository 'deb http://archive.ubuntu.com/ubuntu trusty universe'To update the packages, using the following command –$ sudo apt-get updateTo install LAMP, use the following command –$ sudo apt-get install apache2 mysql-server-5.6 php libapache2-mod-phpThe sample output should be like this –Reading package lists... Done Building dependency tree Reading state information... Done libapache2-mod-php is already ...
Read MoreHow To Install and Configure Webmin on Ubuntu 16.04
In this article, we will learn – How we can install Webmin on Ubuntu 16.04. Webmin is a web-based control panel with dashboards for any Linux server machines, which allows you to control your server with a simple interface, where we can change the settings of common application packages with simple clicks. Webmin can also be used to add new users accounts and update the packages on the server from the Webmin dashboard itself.Pre-requisitesUbuntu 16.04 machine with a non-root user with Sudo permissions.Apache, PHP, and MySQL Installed on the Ubuntu 16.04 machine.Installing Webmin on Ubuntu 16.04Assuming that we have all ...
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