Apache Spark & Scala
Apache Spark is an open source, general data processing framework in the Apache Hadoop ecosystem that make it easy to develop fast, end-to-end Big Data applications combining batch, streaming, and interactive analytics on all your data.
Scala is a programming language for general software applications. Scala has full support for functional programming and a very strong static type system.
About the Course
An online course designed to provide you a head-start into Apache Spark & Scala by coaching you on the various ideas of Big Data using Spark, specifics of Spark, required concepts of Scala and much more.
XoomTrainings Course on Apache Spark & Scala could be a 25 hours course which is able to cover totally different ideas of huge knowledge, Challenges in Big Data Processing, Approach to Big Data Problems using Apache Spark, specifics of Spark like its Components, Installation Steps, RDDs, Transformations, Actions, etc.
After the completion of the ‘Apache Spark & Scala’ Course you should be able to:
- Understand Big Data and the challenges associated
- Find an approach to Big Data problems with Apache Spark
- Implement Apache Spark Concepts
- Understand Scala
- Apply Scala for Spark
- Follow latest emerging trends like MLib, GraphX based on Spark
Who should go for this course?
This course could be a foundation to anyone who aspires to get into the field of Big Data and be aware of the latest developments in fast processing of ever growing data using Spark and related projects.
A basic understanding of functional programming and object oriented programming will help.
Why learn Apache Spark & Scala?
According to Wikipedia “Apache Spark is an open-source data analytics cluster computing framework. Spark isn’t tied to the two-stage MapReduce paradigm, and guarantees performance up to a 100 times quicker than Hadoop MapReduce for certain applications. Spark provides primitives for in-memory cluster computing that enables user programs to load data into a cluster’s memory and question it repeatedly, making it well suited to machine learning algorithms”.
As we live in the era of ever growing data, the need for analyzing it for meaningful business insights becomes more and more significant. There are totally different Big Data processing alternatives like Hadoop, Spark, and Storm etc. Spark, but is exclusive in providing batch furthermore as streaming capabilities, thus making it a preferred choice for lightning fast Big Data Analysis platforms
Companies Using Apache Spark and Scala:
Amazon, Bizo, Celtra, Dianping.com, Digby, EURECOM, Exabeam, Faimdata, Peerialism, PlanBMedia, Premise, Quantifind, Yahoo etc.
Career Opportunities after Apache Spark:
Google trends tells exponential growth of Jobs in Apache Spark’. Check Top Job websites for Apache Cassandra Spark Jobs:
Simply hired: 9000+
Module 1: Introduction to Big Data and Cassandra
- Introduction to Big Data
- Traditional RDBMS Databases vs Big Data
- Comparison between various Big Data Technologies
- What are NoSQL Databases?
- How did the need for NoSQL arise?
- What is Cassandra?
- Why choose Cassandra over others?
Module 2: Cassandra Architecture
- CAP Theorem – eventual consistency of Cassandra
- Cassandra P2P Architecture
- Clustering Structures- Nodes, Rings,Virtual Nodes
- Consistency & Hashing
- Gossip Protocol
- Data Replication, Replication Factors & Indexes
- Tunable Consistency
- High & Rapid Scalability Memtables, SStables, and Commit logs
- Repairs, Compaction and Anti-Entropy
- Hinted Handoffs, Tombstones, Bloom Filters
Module 3: Cassandra Installation and Data model
- Cassandra installation and configuration
- Devcenter installation including client
- Opscenter installation
- Cluster Setup
- Datamodel Overview
- Cluster, Keyspaces, Column families
- Data type, Indexes
Module 4: Cassandra Administration
- Replication strategies
- Data Partitioners
- Read and Write Path
Module 5: Cassandra Administration
- Backup and Snapshots
Module 6: Data Model with CQL 3
- CQL 3 Introduction.
- Creation, insertion, deletion
- User creation and administration
- Using CQL and cqlsh.
- Data Types.
- Defining tables.
- Performing DDL Operations.
- CRUD Operations.
- Partition Key and Clustering Columns.
- CQL Mapping vs Internal Storage View.
- Slice Predicates and Batches.
- Read Write Repair.
- Understanding Mem-Tables, SS-Tables and Commit Logs.
- Hinted Hand-Offs
- Node Failures
- Deletion with Tombstones
Module 7:Cassandra Integration
- Using hector API
- Auto Node discovery by hector
- Reading and writing data across cluster
- Batch Inserts
- Thrift API/JDBC Example
Module 8:Integration with Hadoop
- What is Hadoop?
- What is Hadoop Distributed File System?
- Understanding and Incorporating Map-Reduce.
- What is Apache PIG/HIVE?
- Communications in-between PIG/HIVE and Cassandra
We record every live session we hold. Video recordings of each and every session will be posted on our blog too. So, this means you can get access to what the session is about and this way you do not miss any class. But take a note of it that you can have access to these Video recordings for 6 months only from the date you start your training. Access to these videos or to other required course material will be provided using Google Drive Cloud for lifetime.
Yes, you can cancel your enrolment. We provide a complete refund after deducting the administration fee. To know more, please go through our Refund Policy.
We have a team of industry-expert instructors or trainers who possess 8-10 yrs. of relevant experience in various Business Technologies. Every instructor / trainer undergo our specialized training program called “Train the Trainer” at Xoomtrainings. Our trainers are trained so that our learners get a great learning experience.
Yes, classes at Xoomtrainings are conducted through online video streaming where there is two-way communication between users and instructors. The users can speak by using a microphone, chat by sending a message through a chat window and share their screens with an instructor. For better understanding, users can take the sample recorded class on this page to know of the quality of instruction and the way the class is conducted.
Yes, the instructor will allocate you a real-time project to have a clear understanding of how you are able to conceptualize and implement the real-world application of the course content.
Yes, we run multiple offers from time-to-time. Please, contact the support team they will give the Coupon Code.
Yes, we will give you a discount of Rs 1500/- on selected course if you refer someone. We also offer special discount for groups.
Yes, we will provide you the links of the software to download (trial version) which are open source and for proprietary tools we will provide you trial version, if available.
For your practical work, we will help you set up a Virtual Machine on your system with IDE’s. This will be local access for you. The detailed step-wise installation guides are present in your LMS which will help you install and set-up the environment for any course. In case, you come across any doubt, the 24/7 support team will promptly assist you through mail (email@example.com) or Phone (+91 -40-4018 3355)
4 Mbps of internet speed is recommended to attend LIVE classes. However, we have seen people attending the classes with a much slower internet connection too.
Yes. You will receive a Digital E-Certificate from us once you complete the course. You can include this is in your Resume to get placed better.
Xoomtrainings is the largest online education company and a large number of recruitment firms contacts us for our student’s profiles from time-to-time. Since there is a big demand for this skill, we help our certified students get connected to prospective employers. We also help our customers prepare their resumes, work on real life projects and provide assistance for interview preparation. Having said that, please understand that we don’t guarantee any placement. However, if you go through the course diligently and complete the project you will have a very good hands on experience to work on a Live project.
No doubt, your transaction is always safe and secure with Xoomtrainings.
You will get 24/7 access to the blog to post your questions. Trainers will answer your questions through email within 24 hrs. of time. Also, our support team will help you 24/7 through mail (firstname.lastname@example.org) or Phone (+91-40-4018 3355 ,7093502091,92 ).
No Reviews found for this course.