Hadoop is an Apache open-source framework written in Java that allows distributed processing of large data sets across clusters of computers using simple programming models. A Hadoop frame-worked application works in an environment that provides distributed storage and computation across groups of computers. Hadoop is designed to scale up from a single server to thousands of machines, each offering local computation and storage. We have multiple branches in Pune with our training institutes at Deccan and Pimple Saudagar for the student convenience. Our training centers are advanced equipped with excellent infrastructure and ready to use for students. We keep updating our Hadoop syllabus, which gives our students updated course knowledge. We try to provide Best Hadoop Training in Pune.
WHAT IS “BIGDATA”?
Bigdata is nothing but a large volume of data or a massive size of files. It can be in a structured form or may be unstructured. Mostly and widely, Bigdata is used to analyze the data for better business decisions and also to help them in making future business strategies. To understand the Hadoop candidate should have the prerequisites as Java, SQL, and little knowledge of LINUX, 3RI Technologies is offering the Big Data Hadoop Training in Pune with all the above-stated prerequisites. Ideally, there are three significant aspects which make Bigdata so powerful-
Volume:- Earlier Data collection was a tough task for any organization since data can be of a flat file, CSV file, pipe-delimited, spreadsheets form, social media, or maybe core business transactions. Hadoop makes life easy for these organizations that dealt with extensive data.
Speed:- Typically, it shows the rate by which you receive or transfer the data from one node to another. We can understand this by the simple example of Facebook, where we comment, like, and share any post, and it gets reflected in the very next moment, which is nothing but the speed of Bigdata.
Variety:- The significant advantage of Bigdata is that it can handle very many types of data as mentioned in the Volume section, Bigdata can handle structured format, unstructured documents such as text, email, video, audio, or financial transaction data.
WHAT IS HADOOP?
Fundamentally Hadoop is an open-source infrastructure framework that allows store and processes the massive size of data or Bigdata. Since it is based on a cluster system, it works in a Master-Slave Architecture. In Master-Slave Architecture, the extensive data can be stored and processed in parallel. Structured, semi-structured and unstructured of data can be analyzed, Components of Hadoop
HDFS: Hadoop Distributed File System
3RI Technologies provide all the topics in detail for Hadoop and Bigdata contents, from scratch as MapReduce, PIG, HIVE, FLUME, SQOOP, etc. in our Hadoop Training in Pune course.
ADVANTAGES FOR ENTERPRISES:
The most critical and valuable takeaway from Hadoop Big data is a business can analyze their past data and make the business strategies for the future:
Better Decision making
Time to develop new products.
WHAT HADOOP DOES?
It provides you cost-effective storage solution for data.
It provides easy to access a variety of data and analyze it quickly and effectively.
It provides scalability in terms of storage.
It is widely adopted now by different domains like healthcare, e-commerce, retail, BFSI, Supply Chain Management, Telecommunications, etc.
Since it works on multiple unstructured nodes, there will always be a copy of data in case it failed on a particular node.
Hadoop is a faster, cost-effective, and most rapid technology in terms of data storage and data analysis.
ADVANTAGES OVER RDBMS
RDBMS is more suitable for relational data as it works on tables. The main feature of the relational database includes an ability to use tables for data storage while maintaining and enforcing individual data relationships.
Mainly for Structured data.
Used for Structured, Semi-Structured and Unstructured data
Average size data (GBs)
Use for large data set (Tbs and Pbs)
HQL (Hive Query Language)
Required on write (static schema)
Required on reading (dynamic schema)
Reads are fast
Both reads and writes are fast
OLTP (Online transaction processing)
Analytics (Audio, video, logs, etc.), Data Discovery
Works on Relational Tables
Works on Key/Value Pair
Initially, if you know RDBMS, it is good to learn HDFS. But, sometimes people are coming from configuration management, data analytics, freshers, or from the non-IT background, we teach them Oracle SQL(RDBMS) and then show them HDFS in our Best Hadoop Training in Pune Course.
Because of its low-cost implementation, Hadoop is attracting the business to adopt it more conveniently. As per a report by Allied Market Research, The market for Hadoop is projected to rise from $1.5 billion in 2012 to an estimated $16.1 billion by 2020. Significantly observed that the DBMS industry has expanded from application and web into healthcare, retails, e-commerce, banking, hospitals, and government, etc. This expansion creates a massive demand for cost-effective platforms, which can be scalable like Hadoop. The key to the success of Hadoop is nothing but the advantages it provides to end-users:
Resilience to failure
Importance of Big Data Analytics There is no doubt that Big Data analytics is a revolution in the field of Information Technology. Companies have realized its advantages and are enhancing their usage day by day. Since any business is based on users, this field is flourishing in Business to Consumer (B2C) applications. We can divide Big Data analytics into three divisions as:
Why is Big data analytics so important today? There are four mainly observed perspectives, due to which Bigdata is in huge demand nowadays.
Data Science Perspective
Real-time Usability Perspective
Job Market Perspective
3RI Technologies offer Hadoop Classes in Pune, where we cover the Bigdata concept and Hadoop in detail.
JOB OPPORTUNITIES AND BIG DATA ANALYTICS
Since industries have invested considerable amounts in the Big Data technologies, they need resources that have excellent skills in big data analytics, and hence they are in huge demand. The business pays attractive salary packages and incentives for qualified Bigdata Professionals. The IT professionals who have been worked as RDBMS Resource, Java Programmer, Mainframes, Database Support, Database Administrators can learn the analytics tools for a promising career. Our industry expert Hadoop trainer help students to have theoretical with practical knowledge of Hadoop and big data, that is how we provide the best Hadoop training in Pune. Since Data Analytics is something which is an unavoidable requirement in any industry irrespective of their business domain, hence this profile can be considered as an evergreen and top demanded job in IT. Since it is emerging in every field, the workforce needs are equally enormous. The job titles may include Big Data Analyst, Big Data Engineer, Business Intelligence Consultants, Solution Architect, Hadoop Developer, etc. 3RI Technologies offers for Job Assistance to our candidates who have joined Hadoop Classes in Pune.
Nowadays, multiple entities are offering Hadoop Bigdata Certifications, according to us and there are two reputed certifications in terms of Indian Market recognition :
Cloudera Certified Professional The Cloudera certification helps you design and develop data pipelines that will test your skills in data ingestion, storage, and analysis. Cloudera is an authoritative voice in the Big Data Hadoop domain, and this certification is your testimony to acquiring the top skills in Big Data Hadoop. Various certifications are Cloudera offers in the fields of Hadoop development, Apache Spark, Hadoop administration, among others. You can choose the right accreditation, depending on where you want to showcase your skills like development, administration, and so on. 3RI Technologies offer Hadoop Classes in Pune, which provides a complete understanding and practice question papers for Cloudera Certifications.
Hortonworks Hadoop Certification Hortonworks is offering a reputed Hadoop certification. As we know, Hortonworks is a commercial Hadoop vendor offering enterprises the Hadoop tools that can be used to deploy in the enterprise setup. This Hortonworks certification is being provided for Hadoop developers, Hadoop administrators, Spark developers, and other prominent data professionals. These Hortonworks certificates are highly sought-after in the corporate world, making it highly worthwhile to pursue this certification. 3RI Technologies is the only Hadoop Training Institute in Pune, which offers a complete understanding and practice question papers for Hortonworks Hadoop Certifications.
The HDP Certified Developer (HDPCD) Exam The HDP Certified Developer (HDPCD) exam is for candidates who have good knowledge in Hadoop Development Skills and who are proficient in Pig, Hive, Sqoop, and Flume. It is based on the Hortonworks Data Platform 2.4 installed and managed with Ambari 2.2, which includes Pig 0.15.0, Hive 1.2.1, Sqoop 1.4.6, and Flume 1.5.2. Each certification aspirant will be given access to an HDP 2.4 cluster and a list of tasks to be performed on that cluster.
Introduction to Jasper Reports & creating reports by integrating with Hadoop
Role of Kafka & Avro in real projects
Other Apache Projects
Data Model, Zookeeper Service
Introduction to Oozie – Analyze workflow design and management using Oozie
Design and implement an Oozie Workflow
Introduction to Storm
Introduction to Spark
What is Apache Spark?
Using the Spark Shell
RDDs (Resilient Distributed Datasets)
Functional Programming in Spark
Working with RDDs in Spark
A Closer Look at RDDs
Key-Value Pair RDDs
Other Pair RDD Operations
Real World Use Case Scenarios
Understand the implementation of Hadoop in Real World and its benefits.
Final project including integration various key components
Follow-up session: Tips and tricks for projects, certification and interviews etc
I have completed big data Hadoop training at 3RI. The industry expert trainer gave us practical training. This training is exactly the same as the industry wants from the employee. It really helped me when I faced the interview. Thank you so much for the quality training.
I have completed Hadoop training here.trainers are best having industry experience.so they gave us proper guidelines about company requirements and future scope concept of Hadoop. Thanks
Best training institute. It was a really good experience at 3RI Technologies. Teaching is very nice and they solve all the queries and the class has a good environment with great infrastructure.
We strongly believe in hands-on practical training and our trainers make sure that is imparted to our students as well. Saying that, yes we will cover a live project which needs to be completed during the course