- Comprehensive guidance on all Cassandra topics by industry experts.
- Complete hands-on training with regular projects to help the candidates gain practical experience.
- The online study material also offered as a part of the curriculum.
- Job placement assistance & assurance.
Apache Cassandra Course in Kolkata
Apache Cassandra is an open-source and decentralized storage system or database that helps in storing bulk volumes of structured data. The platform offers highly available service with no single point of failure. Some of the most prominent features of Apache Cassandra are as follows:
- It is fault-tolerant, scalable and consistent.
- It supports all kinds of data formats: Structured, semi-structured and unstructured.
- It offers complete flexibility to distribute data where needed by replicating it across multiple data centers.
- It significantly differs from relational database management systems.
- CIt supports data types with fast writes and reads.
- The online study material also offered as a part of the curriculum.
- Some of the most notable business companies such as Facebook, Twitter, eBay, and many more uses Apache Cassandra.
About the Cassandra course
This Apache Cassandra training in Kolkata has been designed by industry experts that will help you master all aspects of this platform. By joining the course, you will:
- Acquire in-depth knowledge of NoSQL databases, including features such as scalability, prompt processing, fault tolerance, and high availability.
- In-depth knowledge of Cassandra and its architecture.
- Capability to ingest data and execute a variety of operations.
- Ways to monitor and manage the Cassandra cluster.
- Knowledge of different backup and security features provided by Cassandra.
- Exposure to many case studies and real-life industry-based projects.
Who should join Apache Cassandra training in Kolkata?
The market for Big Data analytics is at a constant rise. Cassandra is highly available, scalable and extremely fast that makes it one of the widely used NoSQL databases.
Apache Cassandra training program is most suited to the following:
- Big Data Analysts/ Engineers / Administrators /Developers / and Architects
- Software Developers / Engineers/ Architects
- Senior BI / ETL Developer
- Solution Delivery Consultant
- NoSQL Big Data Developers
Apache Cassandra Course syllabus
Apache Cassandra training institutes in Kolkata covers complete knowledge on the below topics:
Introduction to Cassandra
- Overview of Cassandra
- History of Cassandra
- Features used in Cassandra
- NoSQL database
- CAP theorem
Cassandra Installation
- Downloading Apache Cassandra
- Preparing the Cassandra environment
- Package installation
- Tarball installation
- Main configuration files in Cassandra
- Directory permissions
- Launching Cassandra
- Log files for Cassandra
Cassandra Data Model
- The analogy between RDBMS and Cassandra
- Elements used in Cassandra
- Replication of data in Cassandra
- Gossip Protocol
- Snitch and gossip
- Data distribution
- Virtual nodes
- Writing and reading path
- Replication factor
- Repair and incremental repair
Cassandra Architecture
- Distributed database
- Key elements in Cassandra
- Data replication with Cassandra
- Gossip Protocol
- Snitch and gossip
- Virtual nodes
- Write and reading path
- Replication factor
- Consistency level
- Incremental repair
Creating a Database and Table
- Defining and deleting a Keyspace
- Replication factor
- Replication strategy
- Creating a Keyspace
- Validation Summary
- Virtual nodes
- Field, compare and range validator
- Regular expression validator
- Consistency level
- Custom Validator
Data insertion in Cassandra
- Insert Into command
- Copy command
Updating and Deleting Data in Apache Cassandra
- Updating data
- Tombstones
- Replication strategy
- Deleting data
- TTL
- Updating TTL
Nodes
- Cassandra nodes
- Seed nodes
- Bootstrapping a node
- Decommissioning a node
- Dead node
- Node back into service
- Running repair operations
Monitoring Cluster
- Types of Cassandra monitoring tools
- Nodetool utility
- JConsole
- OpsCenter
- Dead node
- Snitch type
- Replication strategy
Apache Cassandra Course duration
There are a variety of Cassandra training courses available to the wishful candidates, such as beginner to advanced level. The candidate can opt for the type of program that best suits his needs. Thus, they can be efficiently completed within 1 or 2 months from the date of enrollment. You can opt for a weekday or weekend batch timings, whatever suits you best. Most institutes listed above offer flexible batch timings to meet the needs of all individuals.
Cassandra Course fees in Kolkata
On average, the cost of the training ranges from INR 12,000 to 45,000.
Apache Cassandra Training Job Opportunities
Although Cassandra was initially developed at Facebook, today, it is rapidly deployed as the most preferred database solution in most of the reputed MNCs around the globe. Thus, completing a Cassandra training program can help the candidates in acquiring the needed skills to work for huge companies with rewarding salaries. Some of the most prominent Apache Cassandra job roles along with their salaries are as follows:
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