4.8

Description

Cassandra Training from Tekslate allows you to explore each topic through the lens of  real-world and master the advanced concepts of apache Cassandra like consistency, replication, anti-entropy operations, and gossip, to build disruptive cloud applications and gain hands-on experience in data modeling in CQL (Cassandra Query Language).

Key Features

  • 30 hours of Instructor Led Cassandra Training
  • Lifetime Access to Recorded Sessions
  • Practical Approach
  • 24/7 Support
  • Expert & Certified Trainers
  • Real World use cases and Scenarios
Trusted By Companies Worldwide

Course Overview

By the end of Cassandra training, you will be able to:
  • Demonstrate data models.

  • Create and use Cassandra database interfaces.

  • Configure Cassandra database.

  • In this era of Data Science,  all the top MNC companies are shifting from traditional database to NoSQL, so, there is an increasing need for NoSQL professionals

  • The average salary of NoSQL Professionals is $114,796 and the number is expected to grow exponentially in the near future.

  • Data architects.

  • Web Developers.

  • Researcher.

  • Analyst.

  • Aspirants willing to build a career in Data science.

No prior knowledge is required. The following job roles will get benefited by taking up this course:

  • Project Managers.

  • Software Developers.

  • Testing professionals.

  • Analysts.

  • Researchers.

The tutor will take care of handling the projects. We will provide two real-time projects with a highly-skilled guide who can assist you throughout the project.

Course Curriculum

  • Technology Landscape

  • Big Data Relevance

  • Distributed Systems and Challenges

  • Relational DB vs. NoSQL

  • Type of NoSQL Databases

  • NoSQL Landscape

  • CAP Theorem and Eventual Consistency

  • Key Characteristics of NoSQL Database systems

  • ACID vs BASE

  • Distributed and Decentralized

  • Elastic Scalability

  • High Availability and Fault Tolerance

  • Tunable Consistency

  • Row-Oriented

  • Schema-Free

  • High Performance

  • The Relational Data Model

  • A Simple Introduction

  • Clusters

  • Keyspaces

  • Hands-on Session

  • Single Node Setup

  • Multi-Node Cluster Setup

  • Key Configurations for Cassandra

  • CLI and Hands-On with Cassandra

  • Cassandra (Column Family NoSQL DB)

  • Key Concepts – Keyspace – Column Family – Column Family Options – Wide Rows, Skinny Row – Column Sorting – Super Columns – Counter Column Family – Composite Keys and Columns – Time To Live –

  • Secondary Indexes in Cassandra

  • Difference between Custom Indexes and Secondary Indexes

  • Difference between Relational Modeling and Cassandra Modeling

  • Key Points to note while modeling a Cassandra Database

  • Patterns and Antipatterns in Cassandra Modeling

  • Anatomy of Reading operation in Cassandra

  • Anatomy of the Write operation in Cassandra

  • How is Deletes handled in Cassandra

  • System Keyspace

  • Peer to Peer Model Logical Data Model: Keyspace, Column Family/Table, Rows, Columns

  • Traditional Ring design vs. VNodes

  • Partitioners: Murmur3, Random (md5) and Byte Ordered

  • Gossip and Failure Detection

  • Anti-Entropy and Read Repair

  • Memtables, SSTables and Commit Log

  • Compaction fundamentals to reduce SSTable data files

  • Hinted Handoff

  • Compaction

  • Bloom Filters, Tombstones

  • Managers and Services

  • VNodes

  • Indexes and Caches

  • Coordinator node

  • Seed nodes

  • Write/Read consistency levels: Any, One, Two, Three, Quorum

  • Snitches: Dynamic snitching, Simple Snitch, Rack Inferring Snitch, Property File Snitch, Gossiping Property File Snitch

  • Routing Client requests

  • Nodetool commands: gossipinfo, cfstats, describing

  • YAML file fundamentals

  • Operations management web GUI

  • Stress testing Cassandra

  • CQL command fundamentals

  • Key concepts for Reading and Write in Cassandra

  • Tunable Consistency

  • Simple Get, Multiget Slice

  • Range and Slice

  • Slice Predicate

  • Delete

  • Hands-on CLI commands

  • SQL over Cassandra

  • Composite Keys

  • Hands-on examples on CQL 3.0

  • How to establish Client Connections

  • Thrift Client

  • Connection Pooling

  • Auto-discovery and Failover in Hector

  • Client with CQL

  • Tuning Cassandra

  • Backup and Recovery methods

  • Balancing

  • Bootstrapping

  • Node Tools Commands

  • Upgrades

  • Monitoring critical metrics

  • Bulk Loading Data to Cassandra

  • Bulk Export of Data from Cassandra

  • Hands-on Examples for each of them

Cassandra Hadoop Integration

  • Integration of Solr with apache Cassandra

  • Search Query on Cassandra

FAQ's

We have a strong team of professions who are experts in their fields. Our trainers are highly supportive and render a friendly working environment to the students positively stimulating their growth. 

We will share you the missed session from our recordings. We at Tekslate maintains a recorded copy of each live course you undergo.

Our Trainers will provide the student with the Server Access ensuring practical real-time experience and training with all the utilities required for the in-depth understanding of the course.

We provide all the training sessions LIVE using either GoToMeeting or WebEx, thus promoting one-on-one trainer student Interaction.

Live training uncovers distinct benefits as they are mighty to reach your desired audience converting your prospects into customers in less time. Pre-recorded videos offer plenty of advantages for entrepreneurs to educate entertain and inspire your audience as long as you want.

Yes. We provide the course materials available after course completion.

There exist some discounts for weekend batches and group participants if the joiners are more than 2.

If you are enrolled in classes and have paid fees but want to cancel the registration for any reason, we will attain you in 48 hours will be processed within 30 days of prior request.

You can contact our Tekslate support team, or you can send an email to info@tekslate.com for your queries.
 

Certifications

Certification is a matter of demonstrating your skills and establishing your credibility. The course completion certificate will be provided only after the completion of real-time project. After the course completion, you will be in a position to clear the certification exam. We advise you to take up the following certification exams.

  • DS201: Foundations of Apache Cassandra (5.x)

  • DS220: Data Modeling (5.x)

Click here to get certified.