Dev Genius·4yIaaS, PaaS, SaaS. Difference
IaaS, PaaS and SaaS are different models of cloud hosting. IaaS allows developers to quickly scale and charge only for consumed resources. SAAS is when programs and services are developed and maintained by a provider and offered to the end-user through a browser.
DZone·4yBuild A Crypto Price Tracker using Node.js and Cassandra
Apache Cassandra is a wide-column, No.SQL database that is ideal for append-only, write-intensive workloads. You can feed data from Cassandra to a wide variety of applications such as a cryptocurrency trading platform, price monitoring and alerting. In this tutorial, you will learn how to use a small Node.js application to get cryptocurrency data from an API and ingest that into Cassandra for downstream consumption.
DEV·4yGolang Tutorial for Beginners [FREE Course] 🎉
Go is a programming language, which was developed at Google in 2007 and open sourced in 2009. In this full Golang course you will learn about one of the youngest programming languages that is becoming more and more popular in the cloud engineering world. You will learn everything you need to get started with Go and start using it in your projects.
Hacker News·4yDatabases in 2021: A Year in Review
It was a wild year for the database industry, with newcomers overtaking the old guard and vendors fighting over benchmark numbers. We also had to say goodbye to some of our database friends through acquisitions, bankruptcies, or retractions. Here are some of the highlights and a few of my thoughts on what they might mean for the field of databases.