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Understanding Data Structures
Data structures are one of the most important parts of programming. Every primary programming language has data structures. But what are data structures, and why they are essential?
In simple words, data structures are a way of storing and efficiently organizing data. They help in keeping and managing data, and this is the reason for their importance.
Data should be handled carefully. The data structures are brilliant in handling data. There are various data structures in programming. Linked lists, binary trees, stacks, and queues are the most commonly used data structures.
The concept of all the data structures is the same in all programming languages. The data structures are always considered a challenge because they require proper attention and guidance. The programmers should understand the working of each data structure properly with practice.
Moreover, data structures are one of the most asked topics in job interviews.
These courses have been created by expert instructors and Bootcamp trainers like Colt Steele, Andrei Neagoie, and Stephen Grider and are trusted by thousands of developers.
They are also very affordable, especially the Udemy courses you can buy for just $10 on Udemy sales which happens every now and then.
They are created by subject-matter experts and chosen from websites like Udemy, ZTM Academy, and Eduonix.
Thousands of developers have already joined these courses to learn data structure and algorithms from scratch and improve their knowledge, and you can do the same.
Moreover, the course is also for those individuals who want to learn how to tackle data structure questions in job interviews. Overall, this course has everything, from data structure implementation to job interview questions.
This is a huge course with total video content of nearly twenty-two hours. So if you are prepared to dive deep into these concepts, this course is perfect for you.
Also, I must say that Colt steel is a great instructor, and he makes learning fun and engaging. Having attended his famous web developer bootcamp course, I was quick to join this course, and I wasn't disappointed at all.
The data structures are challenging to learn and even more challenging when asked about in job interviews.
Here is the link to join this course - The Coding Interview Bootcamp: Algorithms + Data Structure
It is a beginner-level course with total video content of nearly four hours. If you can't connect with Colt Steele or Stephen Grider for some reason, you can try out this course. It's another highest-rated algorithm course on Udemy.
This means you don't need to download any software or set up your own environment; you can run code right in your browser. This takes away the initial main and accelerates learning.
The data structures covered in this course are arrays, lists, stacks, queues, linked lists, dictionaries, sets, hash maps, binary trees, and graphs. Moreover, there are separate sections for sorting and searching algorithms.
And, if you like the Educative platform and their interactive courses like Grokking the System Design Interview, Grokking the Object-Oriented Programming interview, then consider getting an Educative subscription which provides access to their 250+ courses for just $14.99 per month. It's very cost-effective and great for preparing for coding interviews.
5. Master the Coding Interview: Data Structures + Algorithms by Andrei Neagoie
This is one of the best courses to learn data structure and algorithms from a coding interview point of view. The data structures covered in this course are arrays, linked lists, stacks, queues, trees, hash maps, and graphs.
The instructor explains every data structure nicely and also describes how to perform various operations with examples. This is a long course with a total content of fourteen hours. So if you want to learn data structures in detail, go for this course.
Here is the link to join this course - Master the Coding Interview: Data Structures + Algorithms
If you are a constant learner like me, I suggest you go for membership rather than buying a single course, you will save money and make learning easy, as you don't need to purchase classes every time you want to learn something new.
Moreover, some of these courses will also prepare you for job interviews. These courses are selected from reputed educational websites. So make go through each of them and then make your choice accordingly.
Published at DZone with permission of Javin Paul, DZone MVB. See the original article here.
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