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Mastering Apache Cassandra | Online Course | Whizlabs

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What's Inside

  • 5 hours of Training Videos 
  • 30 lectures
  • Very exhaustive coverage to all the topics
  • Unlimited Access

Mastering Apache Cassandra FAQs

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What is inside this course?

The Mastering Apache Cassandra training course includes training videos with a total duration of 5 hours for flexible learning. You will also find 30 different lectures, created by highly qualified and trained instructors who deliver unique and simple insights on different aspects of Apache Cassandra. The course has been tailored with specific attention to coverage of all important details related to the content covered in the training course. Learners get unlimited access to the course with the flexibility of learning on your iPhone, Android smartphone, Mac device, or PCs. 

Is there any prior requirement to learn Apache Cassandra?

Candidates who want to learn Apache Cassandra must have basic knowledge of Java programming and the Linux command line. Furthermore, it is recommended that basic knowledge of SQL and other database and data warehouse concepts can be very helpful for learning Apache Cassandra.

Who should learn Apache Cassandra?

Cassandra is one of the fastest and highly available NoSQL databases in the existing market. Mastering Apache Cassandra can help you capitalize on the numerous career opportunities emerging due to the strong growth of demand for big data analytics. Therefore, the Mastering Apache Cassandra training course is suitable for professionals in various roles, such as the following.

  • Software developer, architect or engineer
  • Big Data analyst, developer, administrator, engineer or architect
  • Senior BI developer
  • NoSQL Big Data Developer
  • ETL developer
  • Solution delivery consultant

Why should I learn Apache Cassandra?

Apache Cassandra is presently one of the most commonly used NoSQL database alternatives. It provides various features such as flexibility of data storage, fault tolerance, and scalability. Furthermore, the efficient writing functionality in Apache Cassandra provides a reliable advantage for using it as the ideal database for different purposes. So, structured training in Apache Cassandra can help you contribute value to mission-critical applications that demand higher availability and scalability. 

How will Mastering Apache Cassandra training help me?

The Whizlabs Mastering Apache Cassandra training course involves the efforts, experience, and industry knowledge of various subject matter experts and course creators. You can find the training course as a helpful instrument for specializing in the different concepts in the NoSQL database offering of Apache, i.e., Apache Cassandra. Learners could develop skills for using Apache Cassandra for storing big data while understanding the industry's best practices and real-time applications of Apache Cassandra.

Does Whizlabs Offer any Subscription Plan?

Yes, we offer the Annual Subscription in which you get all the Whizlabs training courses worth $2500+ at $99 only. With Whizlabs subscription, you will get unlimited access to all the courses and hands-on labs with Premium Support for one year.

Do you provide a course completion certificate?

Yes, we provide a course completion certificate for online training courses. Once you watch the video course by 100% / complete an online course, you get a course completion certificate that is signed by our CEO.

How long is the license valid after the purchase?

Our simulators and video courses have a lifetime license/validity. Once you have purchased, you can access it for a lifetime.

What are the features of Apache Cassandra?

The important features of Apache Cassandra are as follows,

  • Highly scalable architecture due to masterless design 
  • Linear scale performance
  • Fault detection and recovery
  • Data protection with commit log design
  • Multi data center replication
  • Cassandra Query language with similar functionalities as SQL language for an easier transition
  • Adjustable data consistency
  • Support for compression of around 80% of data without any overheads

What is the significance of Apache Cassandra?

Apache Cassandra is a NoSQL database that has the traits of a distributed, open-source, and decentralized database or storage system. It can support the management of excessively massive amounts of structured data without a single point of failure, thereby resulting in the provision of highly available services. 

What are the benefits of Apache Cassandra?

The important benefits of using Apache Cassandra are as follows,

  • Higher fault tolerance with the assurance of security and data storage in multiple locations
  • Better prospects for analytics through methods such as Spark-based real-time analytics, batch analytics by the integration of Hadoop with Cassandra, and Solr-based integrated search 
  • Elastic scalability for scaling up and down according to requirements without any application downtime
  • Peer to peer architecture reduces the concerns of failures
  • Open source for cost-effective data storage for businesses     

What are the notable use cases or applications of Apache Cassandra?

Apache Cassandra finds prominent applications in the following use cases.

  • Cassandra serves as the ideal database for messaging services.
  • Cassandra also supports the requirements of databases for IoT applications that involve data coming from different devices and sensors at high velocity
  • It also serves as the best choice for developing social media analytics and recommendations engines
  • Cassandra is also the preferred choice of many retailers for strengthening the shopping cart security with faster input and output of product catalog

What are the important components in the architecture of Apache Cassandra?

The significant components in the architecture of Apache Cassandra are as follows,

  • Node
  • Data center
  • Commit log
  • Cluster
  • Mem-Table
  • SSTable
  • Bloom filter
  • Compaction

Is there any certification to validate my Apache Cassandra knowledge and expertise?

No, presently, there is no official certification to prove your skills and knowledge of Apache Cassandra. However, you can find vendor-specific certifications that can be fair indicators of your expertise in Apache Cassandra.

How would learning Apache Cassandra help me in my career growth?

According to LinkedIn, there are presently 10,000 job vacancies that demand expertise in Cassandra Development and Administration. In addition, it is also one of the commonly used NoSQL databases in the industry with some notable names, including PayPal, Microsoft, Intel, Wal-Mart, and Netflix. So, learning Apache Cassandra can take your career to the new heights.

How much could I earn with Apache Cassandra's skills?

According to Payscale, the average annual salary for professionals with Apache Cassandra skills is around $118,746. 

Apart from mock exams/video courses, is there any further assistance I can get from Whizlabs?

Yes, you will get full support for any query related to the certification while preparing through our mock exams/video courses. Your query will be handled by the certified SME (Subject Matter Expert) & response will be provided in due course.

Do you offer a Money-Back Guarantee for Whizlabs training courses?

Yes, we offer a 100% unconditional money-back guarantee for our training courses. If you don’t clear the exam for any reason, you can apply for a full refund. 

Please note that we only refund the amount paid for the Whizlabs training course, not the certification exam cost. For more details, we recommend you to check our Refund Policy

Do you provide any discount on the bulk purchase?

Yes, you can avail up to 50% discount on the purchase of more than 10 products at a time. For more details, please feel free to write here. A member of our support staff will respond back as soon as possible.

What are the payment gateways you provide?

We accept payments through different gateways like CCAvenue, Stripe, etc.

After purchasing the Training Course from Whizlabs, how can I clarify my technical questions?

We have a dedicated team of subject-matter experts (SME) who will answer all of your queries that are submitted through our Learning Management System (LMS) interface. You will receive responses within 24 hours of the submission of the question.

What if I have more queries?

If you have any queries related to the Certification exam, Whizlabs training courses, payments, etc. please feel free to contact us. A member of our support staff will respond to you as soon as possible.

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