Big Data Hadoop Certification Training Course in Chennai

Big Data Hadoop Training FAQs

• What is Big data?

  Big data refers to a collection of extensive data sets, including structured, unstructured, and semi-structured data coming from various data sources and having different formats.These data sets are so complex and broad that they can't be processed using traditional techniques. When you combine big data with analytics, you can use it to solve business problems and make better decisions. 

• What is Hadoop?

  Hadoop is an open-source framework that allows organizations to store and process big data in a parallel and distributed environment. It is used to store and combine data, and it scales up from one server to thousands of machines, each offering low-cost storage and local computation.

• What is Spark?

  Spark is an open-source framework that provides several interconnected platforms, systems, and standards for big data projects. Spark is considered by many to be a more advanced product than Hadoop.

• How can beginners learn Big Data and Hadoop?

  Hadoop is one of the leading technological frameworks being widely used to leverage big data in an organization. Taking your first step toward big data is really challenging. Therefore, we believe it’s important to learn the basics about the technology before you pursue your certification. Simplilearn provides free resource articles, tutorials, and YouTube videos to help you to understand the Hadoop ecosystem and cover your basics. Our extensive course on Big Data Hadoop certification training will get you started with big data.

• What are the benefits of Big Data Hadoop certification?

  The world is getting increasingly digital, and this means big data is here to stay. In fact, the importance of big data and data analytics is going to continue growing in the coming years. Choosing a career in the field of big data and analytics might just be the type of role that you have been trying to find to meet your career expectations.

   

  Professionals who are working in this field can expect an impressive salary, with the median salary for data scientists being $116,000. Even those who are at the entry-level will find high salaries, with average earnings of $92,000. As more and more companies realize the need for specialists in big data and analytics, the number of these jobs will continue to grow. Close to 80% of data scientists say there is currently a shortage of professionals working in the field.

• Why should you take Big Data Hadoop training in Chennai?

  According to Forbes, Big Data & Hadoop Market is expected to reach $99.31B by 2022.

  Simplilearn's Big Data Hadoop training program in Chennai is designed to give you in-depth knowledge of the Big Data framework using Hadoop and Spark, including HDFS, YARN, and MapReduce. You will learn to use Pig, Hive, and Impala to process and analyze large datasets stored in the HDFS, and use Sqoop and Flume for data ingestion with our big data training.
  
  You will master real-time data processing using Spark, including functional programming in Spark, implementing Spark applications, understanding parallel processing in Spark, and using Spark RDD optimization techniques. With our big data course, you will also learn the various interactive algorithms in Spark and use Spark SQL for creating, transforming, and querying data forms.
  
  As a part of the big data course, you will be required to execute real-life industry-based projects using CloudLab in the domains of banking, telecommunication, social media, insurance, and e-commerce. This Big Data Hadoop training course will prepare you for the Cloudera CCA175 Hadoop certification exam.

• What will you learn in this Big Data Hadoop training in Chennai?

  Big Data Hadoop training program in Chennai will enable you to master the concepts of the Hadoop framework and its deployment in a cluster environment. You will learn to:

  • Understand Hadoop Distributed File System (HDFS) and YARN architecture, and learn how to work with them for storage and resource management
  • Understand MapReduce and its characteristics and assimilate advanced MapReduce concepts
  • Ingest data using Sqoop and Flume
  • Create database and tables in Hive and Impala, understand HBase, and use Hive and Impala for partitioning
  • Understand different types of file formats, Avro Schema, using Arvo with Hive, and Sqoop and Schema evolution
  • Understand Flume, Flume architecture, sources, flume sinks, channels, and flume configurations
  • Understand and work with HBase, its architecture and data storage, and learn the difference between HBase and RDBMS
  • Gain a working knowledge of Pig and its components
  • Do functional programming in Spark, and implement and build Spark applications
  • Understand resilient distribution datasets (RDD) in detail
  • Gain an in-depth understanding of parallel processing in Spark and Spark RDD optimization techniques
  • Understand the common use cases of Spark and various interactive algorithms
  • Learn Spark SQL, creating, transforming, and querying data frames
  • Prepare for the Cloudera CCA175 Hadoop certification exam.

• Who should take this Big Data Hadoop training in Chennai?

  Big Data career opportunities are on the rise, and Hadoop is quickly becoming a must-know technology in Big Data architecture. Big Data Hadoop training program in Chennai is best suited for IT, data management, and analytics professionals looking to gain expertise in Big Data, including:

  • Software Developers and Architects
  • Analytics Professionals
  • Senior IT professionals
  • Testing and Mainframe Professionals
  • Data Management Professionals
  • Business Intelligence Professionals
  • Project Managers
  • Aspiring Data Scientists
  • Graduates looking to build a career in Big Data Analytics

• What Big Data Projects are included in this Hadoop training in Chennai?

  The Big Data Hadoop training program in Chennai includes five real-life, industry-based projects on CloudLab. Successful evaluation of one of the following two projects is a part of the certification eligibility criteria.
  
  Project 1
  Domain- Banking
  Description: A Portuguese banking institution ran a marketing campaign to convince potential customers to invest in a bank term deposit. Their marketing campaigns were conducted through phone calls, and sometimes the same customer was contacted more than once. Your job is to analyze the data collected from the marketing campaign.
  
  Project 2
  Domain- Telecommunication
  Description: A mobile phone service provider has launched a new Open Network campaign. The company has invited users to raise complaints about the towers in their locality if they face issues with their mobile network. The company has collected the dataset of users who raised a complaint. The fourth and the fifth field of the dataset has a latitude and longitude of users, which is important information for the company. You must find this latitude and longitude information on the basis of the available dataset and create three clusters of users with a k-means algorithm.
  
  For additional practice, we have three more projects to help you start your Hadoop and Spark journey.
  
  Project 3
  Domain- Social Media
  Description: As part of a recruiting exercise, a major social media company asked candidates to analyze a dataset from Stack Exchange. You will be using the dataset to arrive at certain key insights.
  
  Project 4
  Domain- Website providing movie-related information
  Description: IMDB is an online database of movie-related information. IMDB users rate movies on a scale of 1 to 5 -- 1 being the worst and 5 being the best -- and provide reviews. The dataset also has additional information, such as the release year of the movie. You are tasked to analyze the data collected.
  
  Project 5
  Domain- Insurance
  Description: A US-based insurance provider has decided to launch a new medical insurance program targeting various customers. To help a customer understand the market better, you must perform a series of data analyses using Hadoop.

• What are different job roles available for Hadoop Professionals in Chennai?

  Big Data jobs in Chennai are present a dime a dozen, which spells good news for professionals. A quick search on Naukri will tell you that over 500+ big data jobs in Chennai are posted on this platform alone. With a Big Data certificate, you could choose from various designations. Here’s a list of Big Data roles in Chennai: 

  • Data analyst
  • Data scientist
  • Big Data testing engineer
  • Big Data Engineer
  • Data Architect

• What is scope for Big Data Hadoop in Chennai?

  According to TeamLease, a staffing solutions company, a data scientist with an average working experience of about 5 years has the potential to earn about 75 lakhs per annum, while CAs with the same level of experience earn about 8-15 lakhs and engineers earn 5-8 lakhs. If this salary trend is anything to go by, then the demand for data professionals has never been higher. 
  
  In 2017, a report by Analytics India Magazine highlighted the rising trend of data-oriented jobs. According to this report, the number of big data jobs in India almost doubled in 2017, and over 50,000 positions are yet to be filled. In 2017, over 7% of all analytics jobs originated in Hyderabad. However, nearby cities like Bangalore had 27% of jobs being generated in the same year.

• Which companies/startups in Chennai are hiring Big Data Hadoop Professionals?

  Several companies in Chennai are on the lookout for Big Data professionals. According to Naukri, some of the top companies looking out for big data professionals in Chennai are Accenture, Wipro, Larsen & Toubro, Tata Communications, etc.

• What is the salary of Hadoop Developer in Chennai?

  According to Payscale, big data professionals in Chennai can earn an average of 3.5 lakhs per year. However, a big data professional with experience can earn up 8 lakhs per annum in Chennai. However, in the nearby cities like Bangalore, this can go upto 27 lakhs.

• What are the system requirements?

  The tools you’ll need to attend Big Data Hadoop training are:

  • Windows: Windows XP SP3 or higher
  • Mac: OSX 10.6 or higher
  • Internet speed: Preferably 512 Kbps or higher
  • Headset, speakers, and microphone: You’ll need headphones or speakers to hear instructions clearly, as well as a microphone to talk to others. You can use a headset with a built-in microphone, or separate speakers and microphone.

• What are the modes of training offered for this Big Data course?

  We offer this training in the following modes:

  We offer this training in the following modes:

  • Live Virtual Classroom or Online Classroom: Attend the Big Data course remotely from your desktop via video conferencing to increase productivity and reduce the time spent away from work or home.
  • Online Self-Learning: In this mode, you will access the video training and go through the course at your own convenience.

   

• How do I enroll for the Big Data Hadoop certification training?

  You can enroll for this Big Data Hadoop certification training on our website and make an online payment using any of the following options:

  • Visa Credit or Debit Card
  • MasterCard
  • American Express
  • Diner’s Club
  • PayPal

  Once payment is received you will automatically receive a payment receipt and access information via email.

• Who are our faculties and how are they selected?

  All of our highly qualified Hadoop certification trainers are industry Big Data experts with at least 10-12 years of relevant teaching experience in Big Data Hadoop. Each of them has gone through a rigorous selection process which includes profile screening, technical evaluation, and a training demo before they are certified to train for us. We also ensure that only those trainers with a high alumni rating continue to train for us.

• What is Global Teaching Assistance?

  Our teaching assistants are a dedicated team of subject matter experts here to help you get certified in your first attempt. They engage students proactively to ensure the course path is being followed and help you enrich your learning experience, from class onboarding to project mentoring and job assistance. Teaching Assistance is available during business hours for this Big Data Hadoop training course.

• What is covered under the 24/7 Support promise?

  We offer 24/7 support through email, chat, and calls. We also have a dedicated team that provides on-demand assistance through our community forum. What’s more, you will have lifetime access to the community forum, even after completion of your course with us to discuss Big Data and Hadoop topics.

• If I am not from a programming background but have a basic knowledge of programming, can I still learn Hadoop?

  Yes, you can learn Hadoop without being from a software background. We provide complimentary courses in Java and Linux so that you can brush up on your programming skills. This will help you in learning Hadoop technologies better and faster.

• What if I miss a class?

  • Simplilearn has Flexi-pass that lets you attend Big Data Hadoop training classes to blend in with your busy schedule and gives you an advantage of being trained by world-class faculty with decades of industry experience combining the best of online classroom training and self-paced learning
  • With Flexi-pass, Simplilearn gives you access to as many as 15 sessions for 90 days

• What is online classroom training?

  Online classroom training for the Big Data Hadoop certification course is conducted via online live streaming of each class. The classes are conducted by a Big Data Hadoop certified trainer with more than 15 years of work and training experience.

• Is this live training, or will I watch pre-recorded videos?

  If you enroll for self-paced e-learning, you will have access to pre-recorded videos. If you enroll for the online classroom Flexi Pass, you will have access to live Big Data Hadoop training conducted online as well as the pre-recorded videos.

• Are the training and course material effective in preparing for the CCA175 Hadoop certification exam?

  Yes, Simplilearn’s Big Data Hadoop training and course materials are very much effective and will help you pass the CCA175 Hadoop certification exam.

• Is this Big Data Hadoop training program in Chennai suitable for freshers?

  Yes, the Big Data Hadoop training program in Chennai is suitable for freshers, and this training will help them to understand the concepts of Hadoop and its framework.

• What is the price of the Big Data Hadoop training in Chennai?

  The price of the Big Data Hadoop training program in Chennai is Rs.18,999/- for self-paced learning and Rs.20,999/- for blended learning.

• Can I cancel my enrollment? Do I get a refund?

  Yes, you can cancel your enrollment if necessary. We will refund the course price after deducting an administration fee. To learn more, you can view our Refund Policy.

• In which areas of Chennai is the Big Data Hadoop training conducted?

  No matter which area of Chennai you are in, be it Nungambakkam, Thoraipakkam, Omr Road, Anna Nagar anywhere. You can access our Big Data Hadoop training online sitting at home or office.

• Do you provide this Big Data Hadoop training in Chennai with placement?

  No, currently, we do not provide any placement assistance with the Big Data Hadoop training in Chennai.

• Why do I need to choose Simplilearn to learn Hadoop in Chennai?

  Simplilearn provides instructor-led training, lifetime access to self-paced learning, training from industry experts, and real-life industry projects with multiple video lessons. 

• What is the Big Data concept?

  There are basically three concepts associated with Big Data - Volume, Variety, and Velocity. The volume refers to the amount of data we generate which is over 2.5 quintillion bytes per day, much larger than what we generated a decade ago. Velocity refers to the speed with which we receive data, be it real-time or in batches. Variety refers to the different formats of data like images, text, or videos.