How to Install MySQL on Ubuntu 14.04 1. check your hostname hostname or hostname -f 2. Update your System sudo apt-get update then sudo apt-get upgrade 3.Install Mysql sudo apt-get install mysql-server then enter password for root as an root or anything else. see......done.... 4.For secure installation sudo mysql_secure_installation 5.Root login mysql -u root -p 6.Exit.
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What is IIOT? IIOT is a large part of internet of things. Abbreviation for Industrial Internet of Things; A network of detailed information about industrial physical objects connected with web-based data processing technology. What is it and How Will it Affect Manufacturing? The IIoT is part of a larger concept known as the Internet of Things (IoT). The IoT is a network of intelligent computers, devices, and objects that collect and share huge amounts of data. The collected data is sent to a central Cloud-based service where it is aggregated with other data and then shared with end users in a helpful way. The IoT will increase automation in homes, schools, stores, and in many industries. What are the Benefits of IIoT? The IIoT can greatly improve connectivity, efficiency, scalability, time savings, and cost savin...
Steps to use oracle10g: 1.Install oracle10g/11g 2.Click on windows start symbol type 'sql' -----then select "Run SQL Command Line" 3.then type 'conn' 4.enter username and pasword which u set at installation time.eg unm='system' psw='system'. 5.u cannot create database here //u r already in mysql db 6. now create tables 7.quit // Oracle 10g is Oracle's grid computing product group including (among other things) a database management system (DBMS) and an application server. thank you.......................
This blog explains how to connect to the Oracle10g database in Java. (u can use netbeans as well then no need of classpath) Connect To Oracle10g database In Java There are 5 steps to create a connection with an Oracle10g database in Java. First register the driver class Create the connection Create a statement Execute queries Close the connection 1. First, register the driver class The class.forName() method of the class registers the driver class. Syntax public static void forName(String classname) throws ClassNotFoundException Example Class.forName("oracle.jdbc. driver.OracleDriver"); 2. Create the connection object The getConnection() method of the DriverManager class establishes the connection with the Oracle database. Syntax public static Connection getConnection(String url) throws Exception public static Connection getConnetion(String name, String url, String password) Example Connection connection=DriverManager. getConnectio...
Information Systems in the Indian Railways: India - 65,000km( total operating length ) The Indian nationwide rail network, the fourth longest in the world, is owned and operated by state-owned Indian Railways and includes an operating route length of more than 65,000km. The network carried about eight billion passengers (the highest in the world) and 1.01 million tonnes of freight (fourth highest in the world) in 2013. The Indian railway network is divided into 17 zones and operates more than 19,000 trains per day, including 12,000 passenger trains and 7,000 freight trains. The national railway operator plans to add 4,000km of new lines by 2017, as well as significant gauge conversion, doubling and electrification of its existing aging lines. It also plans to add 3,338km of exclusive freight network by 2017 with the implementation of Eastern & Western Dedicated Freight Corridors (DFC), two of the six identified dedicated freight corridors in I...
Raspbian Raspbian is a Debian -based computer operating system for Raspberry Pi. Since 2015 till now it is officially provided by the Raspberry Pi Foundation as the primary operating system for the family of Raspberry Pi single-board computers. Raspbian was created by Mike Thompson and Peter Green as an independent project. The initial build was completed in June 2012. The operating system is still under active development. Raspbian is highly optimized for the Raspberry Pi line's low-performance ARM CPUs. Raspb...
Raspberry Pi 3 : The Raspberry Pi 3 is the third-generation Raspberry Pi . It replaced the Raspberry Pi 2 Model B in February 2016. Quad Core 1.2GHz Broadcom BCM2837 64bit CPU. 1GB RAM. BCM43438 wireless LAN and Bluetooth Low Energy (BLE) on board. Clever uses for Raspberry Pi 3 : Raspberry Pi is a credit card-sized development board and it is the perfect tool for students, artists, hobbyists and hackers. It is a very versatile board with application in several areas. Here are some awesome uses for your Raspberry Pi. 1. Retro Gaming Do you miss Nintendo, Sega, GameBoy and arcade games? You can transform your Raspberry Pi into a retro game console (RetroPie Project). There are instructions available on the internet on how you can do it, and it doesn’t take much than 30 minutes. Pretty amazing! You can use it in the simple way, or you can go beyond and build an awesome cabinet. 2. Raspberry Pi Tablet You can transform your RPi ...