Fundamentals you should know before designing your first Cassandra data models to get blazing fast I/O performance.
Designing data models in Cassandra can be tricky if you are coming from a Relational Databases background. Even though Cassandra tries it best to draw parallels to relational databases when it comes to terminologies, I feel like it becomes more misleading. Of course CQL (Cassandra Query Language) being so similar to SQL doesn’t help either.
Fundamentally, Cassandra (a NoSQL database) and other relational databases (MySQL, PostgreSQL) are very different from each other. Cassandra is not a drop-in replacement of relational databases. You have to design your schema with an entirely different way of thinking.
To get you started with designing Cassandra data models, I will go through some of the fundamentals I picked up when moving to Cassandra from a relational background.
In this article, see if there are any differences between software developers and software engineers. What you’re about to read mostly revolves around my personal thoughts, deductions, and offbeat imagination. If you have different sentiments, add them in the comment section, and let’s dispute! So, today’s topic…
To make the most out of the benefits of offshore software development, you should understand the crucial factors that affect offshore development.
To summarise the main differences between the software developer and engineer: A developer executes. ... So the software developer is mainly focused on developing code that is a part of software development cycle. An engineer designs and plans applying the principles of engineering to software development.
Check out these five criteria for the selection of your software vendor, and you will never regret having the wrong quality product made for you.
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