Even 5 years back, we could easily build own high end system with a large computer monitor with HDMI input, satellite television service provider's decoding box and sound system. We actually publish such guide for building cheap, high end television to get rid of proprietary stuffs of television companies. With time, F/OSS hardware and software improved. We have Raspberry Pi and lot of Raspberry … [Read more...]
Sony A68 Live Preview on Computer : Setup & Software
In our previously published article on Sony A68, we talked about some features of this mid-range, APS-C sensor hybrid DSLR-DSLM. In this article we are going to talk about the needed setup & software for Sony A68 live preview on computer. With this setup, you Can see live images, videos to be captured on bigger Screen, and also remotely shoot from computer. Even few months back, Sony A68, Sony … [Read more...]
Brief Review of Stellar Phoenix Windows Data Recovery
In our one previously published article, we reviewed another software, which was essentially out of need of our accidental need of such data recovery software. Unexpectedly, many DSLR users on Pinterest appeared interested about these type of software. Our one Pinterest follower requested us to review few other similar paid data recovery software. In our older review for our need the free version … [Read more...]
How To Run Microservices on localhost Kubernetes, Minikube, Docker
In previous guides and article, we discussed what is microservices and how to install Kubernetes on localhost. Details of Docker was discussed as series of guides. This is slightly difficult article for the beginners. Here is step by step guide on how to run microservices on localhost with Kubernetes, Minikube, Docker for Java with MongoDB or Go language. There is minimum theory needed to know … [Read more...]
Run Kubernetes Locally With Minikube (MacOS X, Ubuntu)
In some previous guides, readers had to face setups where installing Kubernetes was a part, like in the guide on how to run Docker, containers on IBM Bluemix, we undergone some steps. Also, in the article on micro services, Kubernetes was a hidden part. We have series of guides on Docker, but no guides on Kubernates was so far was published by us. Here are the Steps and Commands to Run Kubernetes … [Read more...]
Getting Started with Microservices
Over the years, more and more companies are shying away from a single, monolithic system for obvious reasons. Why a monolithic approach is efficient for smaller web services and applications, it is not the best approach to take when the user have complex needs and bigger systems to run. Companies with more complex needs are now relying on microservices as a solution. Microservices bring several … [Read more...]
Arduino Spectrum Analyzer With MSGEQ7 IC
It is true that Arduino itself can analyse music input. But Arduino spectrum analyzer with MSGEQ7 IC makes the total thing professional grade. Problem is that, MSGEQ7 IC is not exactly cheap and for bigger displays multiple MSGEQ7 IC may be needed. Another problem of MSGEQ7 is less availability as real to use shield. In other words, most will have to buy MSGEQ7 IC as component. That is great but … [Read more...]
Need of True Free Mobile Operating System For Freedom
The article's title possibly making many readers wondered - why Android is Open Source? Forget about Android. We still lack a complete true free mobile operating system which is really like mobile version of GNU/LINUX. It is a threat to data privacy. Near 100% GNU GPL with 100% Open Source hardware is ArduinoPhone 2.0, which is essentially like phones of the year 2000. Replicant Mobile Operating … [Read more...]
How To Install PostgreSQL on Ubuntu 16.04 LTS
Old readers can recall that we had guides for PostgreSQL with WordPress. New and old users can recall our recent guide on how to install MongoDB. PostgreSQL is time tested and often compared head to head with MongoDB. Here is how to install PostgreSQL on Ubuntu 16.04 LTS Server via SSH. In this article we will avoid the comparison but only discuss the steps to install, configure and secure … [Read more...]
How To Install RabbitMQ on Ubuntu 16.04 LTS
RabbitMQ is a message broker for the messaging protocols. RabbitMQ supports Advanced Message Queuing Protocol (AMQP). Message brokers in computer networks are software applications to communicate by exchanging formally-defined messages over protocols for the message-oriented middleware. Previously we talked about Apache Kafka, that is basically similar type of software. Here are the steps on how … [Read more...]
How to Install, Configure, Secure MongoDB on Ubuntu 16.04 LTS
MongoDB is a modern, lightweight, scalable NoSQL Database. MongoDB stores data as JSON-like documents and data structure can be changed over time. These are few points which makes MongoDB great choice for wider usage in data sciences to mobile application. Server with 512 MB RAM server is enough for basic testing purpose. Here is step by step guide on how to install, configure, secure MongoDB from … [Read more...]