Nitin J Mutkawoa – Page 35 – Blog by Jay Mutkawoa (Nitin)

Backup, Restore and work on PostgreSQL cmd line

Post Author By Nitin J Mutkawoa
Post Date March 31, 2016
Post Comment 0 comments

Last time, we have a look how to install and set up PostgreSQL on a CentOS machine as well as to create a database. Let’s now see some more details about backups and database restore as well as some commands [Read More…]

Database Systems Linux Application

Install, Setup and Create DB on PostgreSQL

Post Author By Nitin J Mutkawoa
Post Date March 30, 2016
Post Comment 0 comments

PostgreSQL is yet another open source object relational database system. Its compatible with almost all operating system including BSD, Windows and Linux. I will be using a Centos7 machine to install a PostgreSQL and set up some basics of PostgreSQL. [Read More…]

Linux Application Linux System

Converting a deb into rpm using alien on openSUSE

Post Author By Nitin J Mutkawoa
Post Date March 29, 2016
Post Comment 1 comment

The alien command is used by almost all system administrators. You might come across situations where you may need to install a .deb package on an OpenSUSE machine. You will need to convert it to a .rpm prior to doing [Read More…]

Database Systems

MariaDB-10.1 Galera Cluster on CentOS 7

Post Author By Nitin J Mutkawoa
Post Date March 27, 2016
Post Comment 8 comments

Some times back, i posted two articles on MariaDB Master-Master replication and MariaDB Master-Slave replication. Well, after several requests from friends, i was asked to blog on MariaDB Galera Cluster. MariaDB Galera Cluster is a synchronous multi-master cluster for MariaDB. [Read More…]

Scripts and codes

Starting up with Python – Part13

Post Author By Nitin J Mutkawoa
Post Date March 26, 2016
Post Comment 0 comments

In this article, i will get in brief into objects. As usual here are all the articles related to Python: Seven steps to compile Python 3.5.0 from source Getting started with Python and Anjuta Starting up with Python – Part [Read More…]

Linux System

Overlay Union Filesystems in Linux

Returning to the world of blogging after nearly a month’s hiatus, I find myself intrigued by the concept of Overlay Filesystems. This article has piqued my curiosity, and I am convinced it will offer valuable insights for my future endeavors. [Read More…]

Posted on February 18, 2024February 18, 2024 by Nitin J Mutkawoa

Uncategorized AKA Non-Tech-Stuffs

My indoor plants in Winter 2024

I used to have a cool indoor greenhouse in my living room growing lettuce, arugula, and thyme. However, since I work from home most of the time and need a dedicated office space, I decided to make some changes. I [Read More…]

Posted on January 19, 2024 by Nitin J Mutkawoa

Cloud Computing

Playing around with SSM, Tags, and Resource Group in AWS

AWS Systems Manager is a service provided by Amazon Web Services (AWS) that helps you automate and manage your infrastructure at scale. It provides a unified user interface so that you can view operational data from multiple AWS services and [Read More…]

Posted on January 18, 2024 by Nitin J Mutkawoa

Blockchain and Fintech

Smart Contracts and Tokens in Ethereum

Smart contracts in Ethereum are self-executing contracts with the terms of the agreement directly written into code. They are computer programs that run on the Ethereum blockchain and automatically enforce the rules and conditions defined within their code. If you [Read More…]

Posted on January 17, 2024January 18, 2024 by Nitin J Mutkawoa

Blockchain and Fintech

Ethereum, Solidity and Decentralization

Ethereum can be considered a technology that is more capable than Bitcoin. In a traditional Blockchain technology like Bitcoin, I mentioned how Bitcoin is mostly focused on a ledger system with records and algorithms backing up the transactions. But Ethereum [Read More…]

Posted on January 16, 2024 by Nitin J Mutkawoa

Blockchain and Fintech

Proof of Stake in Blockchain

In some of my previous articles, I wrote about the Consensus protocol. If you had been following closely, you would have come across the term several times. I explained how Consensus is a mechanism by which participants in a distributed [Read More…]

Posted on January 15, 2024 by Nitin J Mutkawoa