Apache Kudu is a column oriented data store of the Apache Hadoop system which is compatible with most of the data processing frameworks use in Hadoop environment. Apache Kudu provides Hadoop's storage layer to enable fast analytics on fast data. This project originally was of Cloudera. Kudu Has Official Kudu Quickstart VM and Cloudera Users Can Avoid This Guide. Kudu is now easier to install and … [Read more...]
Review of Vivo Y71 : Unique Features (Vivo’s FunTouch OS)
Probably you have read many reviews of Vivo Y71 elsewhere. But most of them are not closest to perfect. These days, "assembling" smartphones is not quite difficult. There is Android OS (which needs some payment to Google for commercial production) for just installing and selling, GPU technology of Smartphones is SoC based. Here is a Review of Vivo Y71. An Obvious Comparison Comes With Samsung J7 … [Read more...]
Dedicated Portable Audio Player Vs Smartphone For Listening Music
Sony Walkman, Phillips Cassette players were common up to the year 2000. Thereafter, Sony Walkman CD players became common. Slowly Nokia introduced Music Edition phones like Nokia N73 ME. An event in between was Apple's iPod. Many of us started to forget that dedicated music player is a different thing and started to rely on smartphones for music on the go. With recent almost vanished condition of … [Read more...]
How To Install SBT and Scala on Ubuntu Server
sbt is a build tool for Scala and Java projects Like Apache Maven, Apache Ant. In our previously published guides, we have shown the steps to install Apache Maven and Gradle. Here Are The Steps on How To Install SBT and Scala on Ubuntu Server. This tool also not uncommon need while installation of Big Data tools. Initially full form of sbt was Simple Build Tool, but it is now known simply as … [Read more...]
Basics of DevOps : Part 5 (END)
In 1st Part of Basics of DevOps, we discussed the basics including definition and origin of the terminology. In 2nd Part of Basics of DevOps; misconceptions, principles, requirements, benefits were discussed. In 3rd Part of Basics of DevOps, We Discussed About DevOps Team Covering Team Structure, Project Management, Design and Quality Management. In 4th Part of Basics of DevOps, We Discussed About … [Read more...]
How To Install Apache Maven on Ubuntu Server
Apache Maven is a Build Automation Tool. Alternative technologies is Gradle and sbt as build tools. We published guide on how to install Gradle. Maven needs XML file to build. Gradle and sbt do not rely on XML, but basic concept is like Maven introduced. Maven Needed For Many Big Data Software. Here Are the Steps on How To Install Apache Maven on Ubuntu Server. Maven takes care of two aspects of … [Read more...]
Blink Two LEDs Alternatively With 555 IC (Classic IC Circuit Diagram II)
Commonly These Days, Many Classic Circuits We Show as Recreated on Arduino. That is Probably Good For Who Already Used With Basic Electronic Components But So For the Beginners. We Can Blink Two LEDs Alternatively With 555 IC With Simple Circuit and Minimal Basic Electronic Components. Of course, we can blink two LEDs in programmatic way with Arduino and blink one LED with 555 IC. We hope that our … [Read more...]
Arduino : Blink Two LEDs Alternatively
This guide is mainly for learning how to program with Arduino. Common Example of Arduino is To One LED. We Can Make Arduino To Blink Two LEDs Alternatively in Various Ways of Coding. Minor alteration of need does need some changes of logical way of thought. It is important for the beginners to read blinking LED with 555 IC. We could blink two LEDs alternatively using 555 IC. We are blinking two … [Read more...]
Basics of DevOps : Part 4
In 1st Part of Basics of DevOps, we discussed the basics including definition and origin of the terminology. In 2nd Part of Basics of DevOps; misconceptions, principles, requirements, benefits were discussed. In 3rd Part of Basics of DevOps, We Discussed About DevOps Team Covering Team Structure, Project Management, Design and Quality Management. In 4th Part of Basics of DevOps, We Will Discuss … [Read more...]
How To Install Apache Beam
We have some series of articles on basics and essentials on Big Data touching ETL, batch and stream processing. That minimum theoretical idea is better to have to properly utilize Apache Beam. Apache Beam is a programming model to define and execute data processing. This article is On How To Install Apache Beam, it is for Whole Project. Beam SDKs available for Python, Java, Go. Their installation … [Read more...]
Arduino Multi-Functional Shield For Quick Prototyping
A good Multi-Functional Shield is really helpful for the advanced users. Multi-Functional Shields Has Multiple Sensors, Outputs Which Avoids Wiring. Here is an Overview of Arduino Multi-Functional Shield For Quick Prototyping. Also, as a result of mass production, it is a cost effective solution too. As these are Open Source Hardware, not all boards will have all the sensors. However, generally … [Read more...]