Electric screwdrivers are basically power torque screwdriver. Torque screwdriver has some mechanism for ensure tightening up to a specified torque avoiding excessive torque. All manual and electric screwdriver have a torque limiting clutch system that disengages after the preset torque has been reached. Electric screwdriver can be standalone as battery powered tool or powered with electric cord. … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
How to Configure Apache as Reverse Proxy (Ubuntu, Cloud Server)
Normally these days we use Nginx as reverse proxy. Like, in an old guide we have shown how to use Nginx reverse proxy to add an IPv6 address to IPv4 only dedicated server. Also we provided configuration of such for HSTS website. We actually can use Apache web server as reverse proxy. Here is How to Configure Apache as Reverse Proxy on Single Cloud Server Instance Running Ubuntu 16.04 For IPv4. We … [Read more...]
Raspberry Pi Car Project : DIN Slot Starter Guide
We have named the article as Raspberry Pi Car Project, but with the phrase Raspberry Pi, we want to mean the Raspberry Pi alternatives we talked about in old article as well. They are actually Single-Board Computers and there are Made in China Single-Board Computers which are cheaper than Raspberry Pi. There Are Many Technical Matters Around Car Need To Be Known For Complex Project. Here is a … [Read more...]
New Firefox, Chrome Will Warn Non-HTTPS Websites as Insecure
The idea of adding some warning for the non-HTTPS websites is not new, it was planned from 2014. As Expected, From First Half of 2017, New Versions of Firefox & Chrome Will Warn Non-HTTPS Websites as Insecure. After availability of Free Let's Encrypt SSL certificate as well as low cost DV SSL (read the comparison of Free Let's Encrypt SSL with paid DV SSL), there can not be much reasons for … [Read more...]
How to Install, Configure Elasticsearch with Apache Hadoop
There is reason why we compared Elasticsearch with Apache Hadoop. Here is How To How to Install, Configure Elasticsearch with Apache Hadoop, Flume, Kibana. Also We Provided Links to Official Configuration. Before running the commands, we will suggest to read the text under the next sub header. README To Install, Configure Elasticsearch with Apache Hadoop Previously we have … [Read more...]
Apache Hadoop, Spark Vs. Elasticsearch/ELK Stack
In Different Way - Why Peoples Use Elasticsearch When Hadoop, Spark Exists? It is not exactly foolish to ask to talk about Apache Hadoop, Spark Vs. Elasticsearch/ELK Stack. The Apache Lucene project develops open-source search software, including Lucene Core, Solr and PyLucene. Elasticsearch is based on Apache Lucene. Apache Hadoop based on Apache Hadoop and on concepts of BigTable. One is search … [Read more...]
Digital Multimeter Vs Analogue Multimeter
Previously we published Multimeter Guide for Dummies, which was for the new users with illustration which have few thousand Pinterest Repins. In that guide we talked about buying a cheapest possible multimeter for DIY electronic works. We talked about Multimeters as general topic in another article. Digital Multimeter Vs Analogue Multimeter comparison arises whenever we want to buy a costly, … [Read more...]
Install Elastic Stack on Ubuntu 16.04, CentOS 7 Single Cloud Server
Three softwares - Elasticsearch, Logstash, and Kibana better known before as ELK Stack. Here is How to Install Elastic Stack on Ubuntu 16.04, CentOS 7 on Single Cloud Server Instance For Server Log Analysis, Big Data Processing. In this tutorial, we will show how to installa of the mentioned softwares on Ubuntu 16.04 and CentOS 7. Additionally we will show you to configure, visualize the syslogs. … [Read more...]
Install fluentd Agent : Log Data Collection For Hadoop
Our previous two guides were on how to install Apache Hadoop and how to install Apache Spark. Next step technically is to get data from source like server log files. Here is How To Install fluentd Agent on Ubuntu 16.04 As Intermediate Step of Log Data Collection For Hadoop. We Can Receive Data on Laptop. This step is on your servers to monitor, not on other servers. Install fluentd … [Read more...]
DIY Custom Design Glowing Symbol For Car Windshield
Common Car manufacturers various stuffs are sold in the market. But to have your own stuff in your wanted way, you have to sort back to DIY electronics work. Here is How to Create DIY Custom Design Glowing Symbol For Car Windshield With 12 V Electroluminescent Panel or LED Electroluminescent Wire. As it is basically an electronics work, we will skip some obvious directions which are known to the … [Read more...]
Install Apache Spark on Ubuntu Single Cloud Server With Hadoop
We can clarify the so called Big Data related softwares as Batch-only framework which includes Apache Hadoop, Stream-only frameworks which includes Apache Storm, Apache Samza and Hybrid framework which includes Apache Spark and Apache Flink. Apache Hadoop can be considered a processing framework with MapReduce as its default processing engine. Apache Spark can hook into Hadoop to replace … [Read more...]