Cassandra Course FAQs
What is Apache Cassandra?
Apache Cassandra is an open source second generation distributed data base released by Facebook. The write write-optimized shared-nothing architecture results in excellent performance and scalability. The master class ring design of Apache Cassandra makes it elegant, easy setup and maintenance.
Benefits of Apache Cassandra
Reasons to Use Cassandra
Provides Simple Solution for Complex Problems – Cassandra used to provide simple solution for complex problems like Metrics and Logging.
Learn Easily – Cassandra is the small footprint of Major or Primary Database so easy to learn.
Fault-Tolerant – Cassandra having many mechanisms for fault tolerance and provides masterless cluster with no single point failure.
Handle a Large Amount of Data – Cassandra used to handles a large amount of data and operate massive data.
Why Learn Cassandra?
Apache Cassandra an open source distributed database management system. Here are the reasons Why should you learn Apache Cassandra training Chennai.
Apache Cassandra can handle workloads against multiple data centers with no single failure
Cassandra – World’s largest website is running over Apache Cassandra
Number of startup & large companies moving into Cassandra for their next generation computing
All the top companies started to use Apache Cassandra such as Facebook, Twitter, IBM, Cisco etc
The job market for Apache Cassandra is in peak at a rate of 300%
Main Components of Apache Cassandra
Node — Node is the place where data is stored
Data Centers – Data Centers are used to collections of nodes
Clusters – Clusters is the collections of the data centers
Commit log – It is used to write operations
Mem-Table – It is memory consistent data structure. After the commit log data will write on Mem-Table
SSTable – When Mem-table reaches a certain threshold, data is flushed to an SSTable disk file.
Difference Between NoSql databases Cassandra and MongoDb
Cassandra is an open source and column oriented database . It manages number of data sets and spread out across more servers. Cassandra comes from NoSql database family. Cassandra does not support any server scripting programs and other programming languages like C++, Java etc.
document oriented database . MongoDB also comes from NoSql Database family. Mongodb works on collection and document concepts. Mongodb written in C++ and it supports the server side programs and any other programming languages.
Prerequisite to join Apache Cassandra Training Chennai
Our Apache Cassandra training course is designed from basic to advanced level thus it doesn’t needs any prior knowledge of Apache Cassandra or SQL databases. Minimum exposure to Java, Data warehousing or Database is more than enough. OurCassandra real time hands-on training will transfer you from beginner to an expert.
Objectives of Apache Cassandra Training in Chennai
Our Apache Cassandra Training program will help you to be a professional in the following areas,
Benchmark read and write operations
Recognize different types of failure
Fix a failed or partially failed cluster
Identify potential performance bottlenecks
Perform live schema updates
Perform move operations
Plan and perform cluster-wide operations
Monitor compaction, repair, and hinted handoff
Before enrolling, Can I get any Free Class ?
Definitely !Before enrolling to Apache Cassandra training, we are arrange Free Demo Class to you so You can discuss with our Trainer and clarify your doubts at free of cost. Then you came to know about how we are differ from others.
After the Apache Cassandra Course Completion, What is My Level ?
After completion of your Best Apache Cassandra Training , You can work with Apache Cassandra Project without anyone’s support and also You can be able to attend and crack the Cassandra Interview easily as well.
What is the Course Duration of Apache Cassandra?
In Credo Systemz Course Duration of Apache Cassandra Training is 35 to 45 hrs.
Will you Help Me for Interviews?
YES!
After the Cassandra course completion, We will conduct Three Mock Interviews. In the Three Interviews, We will figure outs Your Technical competence and where to Improve etc. So after the Mock Interviews, You will have a clear vision and It will helps you for Placements.
Apache Cassandra Job Roles
Apache Cassandra Developer
Cassandra Database Administrator
Cassandra solution architect
Data Engineer
Cassandra Tester
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