It is possibly confusing to many new users when we talk about combining various big data related softwares. Here is a List of Apache Projects For Big Data With Basic Practical Details Which is Helpful to the Developers Who Are New in Big Data Field. Apache Hadoop and Apache Spark are possibly most known. At present there are total 37 Apache projects which are directly related to Big … [Read more...]
Retro Style IBM ASCII Logo For Cloud Server SSH Pre-Login
Previous we published few ASCII logos - one for Red Hat OpenShift, another was for HP Cloud. In this Article Here is Ready to Use Retro Style IBM ASCII Logo For Cloud Server SSH Pre-Login and Other Developmental Works. We have included text file & shebang script. Quite obviously, this is an intellectual property of IBM company. This is a community development for decoration purpose only. Also, … [Read more...]
Arduino Traffic Light With LED Display Timer With Push Button Switch
We have some tutorials around TM1637 7 segment LED display. Here is Code and Circuit Diagram To Create Arduino Traffic Light With LED Display Timer With Push Button Switch. This logical system used for many things including water dispenser, washing machine, air conditioner. Here is a very low quality video for demonstration purpose : Components Needed For This Arduino Traffic Light … [Read more...]
Unreal 4 Engine For Virtual World Clinical Consultation Room
As we want to SSH and run apt install or yum install commands, we need a difference between virtual reality and augmented reality with Free Software at Half Life or Unreal Tournament quality. I noticed that one useful guide that used Minecraft and one currently not available Software. What about using Unreal 4 Engine for setup of virtual world clinical consultation room on colocation server … [Read more...]
Cheapest Arduino LED Clock With Arduino Clone at $8
Lately we published some guides with basic electronic components. Here is Cheapest Arduino LED Clock Which With Arduino Clone Will Cost $8 To You. It is really usable LED Clock for any purpose, it not only for fun out of development. Commercial clocks will cost more than $10. Basically if the DIY electronic stuff is not cheap, it becomes useless thing. You can use such clocks anywhere but you will … [Read more...]
Cheapest Arduino UNO Kit on Copper Board
Previously we published about Paperduino. Here Are List of Components To Get Your Own Cheapest Arduino UNO Kit on Copper Board or Breadboard. With good quality components it will cost $6. As we are using 28 Pin IC base for Atmega328 to sit, it becomes costly. Build quality becomes far better than Made in China clones. It is good way to learn basic electronics. Sadly, we are not sellers of … [Read more...]
Installing Local Data Lake on Ubuntu Server : Part 2
Here is 2nd Part of Installing Local Data Lake on Ubuntu Server For Prediction System. In this guide, we will prepare to process data by Machine learning or Business Intelligence (BI) tool. Reader must follow the 1st part of this series in order to be able to understand this guide. Please adjust version number, path, username, password mentioned in this guide. Installing Local Data Lake … [Read more...]
Installing Local Data Lake on Ubuntu Server : Part 1
In previous guides, we have covered some important basic installation and setup guide for the major known Big Data softwares. Here is Part 1 of Installing Local Data Lake on Ubuntu Server With Hadoop, Spark, Thriftserver, Jupyter etc To Build a Prediction System. We suggest to use servers from VPSDime as they cost very low - $7 per month for 6GM RAM. We talked about some limitations of OpenVZ … [Read more...]
Secure Hash Algorithm 1 (SHA-1) Circumvented by Google
Around 2 years back we talk about how to upgrade to SHA-256 and ECC SSL (ECDSA) certificate for the TLS/SSL certificate users. Secure Hash Algorithm 1 is a Cryptographic hashing function. Secure Hash Algorithm 1 (SHA-1) is Circumvented by Google Research For Testing Vulnerability. Some researchers theorised vulnerabilities of SHA-1 from 2005 and now have been exploited for the first time with an … [Read more...]
How To Create Own 3D Model From Photograph
3D is not a craze but a need. 3D Printing is the future. There are services which charges huge for 3D printing mini replica. However, we can devote a time to slowly create own or wanted closer people's 3D replica and print it. After printing we can paint it. If we do not have 3D printer, there are 3D printing services. There is no easy way to create 3D replica from photograph. Here is a guide on … [Read more...]
Clamp Multimeter : How To Use For Dummies
Previously we discussed about how to use a normal multimeter. This guide, Clamp Multimeter How To Use For Dummies is an illustrated guide on measuring current on a wire of a gadget. We have explained the working principle and buying guide too. So we have three parts in the next three parts under three subheaders - how to use, which to buy, how a clamp multimeter works. Clamp Multimeter has other … [Read more...]