It is just a basic slides which will give you normal point of view of the big data technologies and tools used in the hadoop technology
It is just a small start to share what I have to share
A short introduction to Apache Hadoop Hive, what is it and what can it do. How could we use it to connect a Hadoop cluster to business intelligence tools. Then create management reports from our Hadoop cluster data.
This Hadoop Hive Tutorial will unravel the complete Introduction to Hive, Hive Architecture, Hive Commands, Hive Fundamentals & HiveQL. In addition to this, even fundamental concepts of BIG Data & Hadoop are extensively covered.
At the end, you'll have a strong knowledge regarding Hadoop Hive Basics.
PPT Agenda
✓ Introduction to BIG Data & Hadoop
✓ What is Hive?
✓ Hive Data Flows
✓ Hive Programming
----------
What is Apache Hive?
Apache Hive is a data warehousing infrastructure built over Hadoop which is targeted towards SQL programmers. Hive permits SQL programmers to directly enter the Hadoop ecosystem without any pre-requisites in Java or other programming languages. HiveQL is similar to SQL, it is utilized to process Hadoop & MapReduce operations by managing & querying data.
----------
Hive has the following 5 Components:
1. Driver
2. Compiler
3. Shell
4. Metastore
5. Execution Engine
----------
Applications of Hive
1. Data Mining
2. Document Indexing
3. Business Intelligence
4. Predictive Modelling
5. Hypothesis Testing
----------
Skillspeed is a live e-learning company focusing on high-technology courses. We provide live instructor led training in BIG Data & Hadoop featuring Realtime Projects, 24/7 Lifetime Support & 100% Placement Assistance.
Email: sales@skillspeed.com
Website: https://www.skillspeed.com
What are Hadoop Components? Hadoop Ecosystem and Architecture | EdurekaEdureka!
YouTube Link: https://youtu.be/ll_O9JsjwT4
** Big Data Hadoop Certification Training - https://www.edureka.co/big-data-hadoop-training-certification **
This Edureka PPT on "Hadoop components" will provide you with detailed knowledge about the top Hadoop Components and it will help you understand the different categories of Hadoop Components. This PPT covers the following topics:
What is Hadoop?
Core Components of Hadoop
Hadoop Architecture
Hadoop EcoSystem
Hadoop Components in Data Storage
General Purpose Execution Engines
Hadoop Components in Database Management
Hadoop Components in Data Abstraction
Hadoop Components in Real-time Data Streaming
Hadoop Components in Graph Processing
Hadoop Components in Machine Learning
Hadoop Cluster Management tools
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The presentation covers following topics: 1) Hadoop Introduction 2) Hadoop nodes and daemons 3) Architecture 4) Hadoop best features 5) Hadoop characteristics. For more further knowledge of Hadoop refer the link: http://data-flair.training/blogs/hadoop-tutorial-for-beginners/
A short introduction to Apache Hadoop Hive, what is it and what can it do. How could we use it to connect a Hadoop cluster to business intelligence tools. Then create management reports from our Hadoop cluster data.
This Hadoop Hive Tutorial will unravel the complete Introduction to Hive, Hive Architecture, Hive Commands, Hive Fundamentals & HiveQL. In addition to this, even fundamental concepts of BIG Data & Hadoop are extensively covered.
At the end, you'll have a strong knowledge regarding Hadoop Hive Basics.
PPT Agenda
✓ Introduction to BIG Data & Hadoop
✓ What is Hive?
✓ Hive Data Flows
✓ Hive Programming
----------
What is Apache Hive?
Apache Hive is a data warehousing infrastructure built over Hadoop which is targeted towards SQL programmers. Hive permits SQL programmers to directly enter the Hadoop ecosystem without any pre-requisites in Java or other programming languages. HiveQL is similar to SQL, it is utilized to process Hadoop & MapReduce operations by managing & querying data.
----------
Hive has the following 5 Components:
1. Driver
2. Compiler
3. Shell
4. Metastore
5. Execution Engine
----------
Applications of Hive
1. Data Mining
2. Document Indexing
3. Business Intelligence
4. Predictive Modelling
5. Hypothesis Testing
----------
Skillspeed is a live e-learning company focusing on high-technology courses. We provide live instructor led training in BIG Data & Hadoop featuring Realtime Projects, 24/7 Lifetime Support & 100% Placement Assistance.
Email: sales@skillspeed.com
Website: https://www.skillspeed.com
What are Hadoop Components? Hadoop Ecosystem and Architecture | EdurekaEdureka!
YouTube Link: https://youtu.be/ll_O9JsjwT4
** Big Data Hadoop Certification Training - https://www.edureka.co/big-data-hadoop-training-certification **
This Edureka PPT on "Hadoop components" will provide you with detailed knowledge about the top Hadoop Components and it will help you understand the different categories of Hadoop Components. This PPT covers the following topics:
What is Hadoop?
Core Components of Hadoop
Hadoop Architecture
Hadoop EcoSystem
Hadoop Components in Data Storage
General Purpose Execution Engines
Hadoop Components in Database Management
Hadoop Components in Data Abstraction
Hadoop Components in Real-time Data Streaming
Hadoop Components in Graph Processing
Hadoop Components in Machine Learning
Hadoop Cluster Management tools
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
The presentation covers following topics: 1) Hadoop Introduction 2) Hadoop nodes and daemons 3) Architecture 4) Hadoop best features 5) Hadoop characteristics. For more further knowledge of Hadoop refer the link: http://data-flair.training/blogs/hadoop-tutorial-for-beginners/
this presentation describes the company from where I did my summer training and what is bigdata why we use big data, big data challenges, the issue in big data, the solution of big data issues, hadoop, docker , Ansible etc.
Introduction to MapReduce | MapReduce Architecture | MapReduce FundamentalsSkillspeed
This Hadoop MapReduce tutorial will unravel MapReduce Programming, MapReduce Commands, MapReduce Fundamentals, Driver Class, Mapper Class, Reducer Class, Job Tracker & Task Tracker.
At the end, you'll have a strong knowledge regarding Hadoop MapReduce Basics.
PPT Agenda:
✓ Introduction to BIG Data & Hadoop
✓ What is MapReduce?
✓ MapReduce Data Flows
✓ MapReduce Programming
----------
What is MapReduce?
MapReduce is a programming framework for distributed processing of large data-sets via commodity computing clusters. It is based on the principal of parallel data processing, wherein data is broken into smaller blocks rather than processed as a single block. This ensures a faster, secure & scalable solution. Mapreduce commands are based in Java.
----------
What are MapReduce Components?
It has the following components:
1. Combiner: The combiner collates all the data from the sample set based on your desired filters. For example, you can collate data based on day, week, month and year. After this, the data is prepared and sent for parallel processing.
2. Job Tracker: This allocates the data across multiple servers.
3. Task Tracker: This executes the program across various servers.
4. Reducer: It will isolate the desired output from across the multiple servers.
----------
Applications of MapReduce
1. Data Mining
2. Document Indexing
3. Business Intelligence
4. Predictive Modelling
5. Hypothesis Testing
----------
Skillspeed is a live e-learning company focusing on high-technology courses. We provide live instructor led training in BIG Data & Hadoop featuring Realtime Projects, 24/7 Lifetime Support & 100% Placement Assistance.
Email: sales@skillspeed.com
Website: https://www.skillspeed.com
Introduction to Big Data & Hadoop Architecture - Module 1Rohit Agrawal
Learning Objectives - In this module, you will understand what is Big Data, What are the limitations of the existing solutions for Big Data problem; How Hadoop solves the Big Data problem, What are the common Hadoop ecosystem components, Hadoop Architecture, HDFS and Map Reduce Framework, and Anatomy of File Write and Read.
Big Data and Hadoop training course is designed to provide knowledge and skills to become a successful Hadoop Developer. In-depth knowledge of concepts such as Hadoop Distributed File System, Setting up the Hadoop Cluster, Map-Reduce,PIG, HIVE, HBase, Zookeeper, SQOOP etc. will be covered in the course.
This slide deck that Mr. Minh Tran - KMS's Software Architect shared at "Java-Trends and Career Opportunities" seminar of Information Technology Center of HCMC University of Science.
This is an updated version of Amr's Hadoop presentation. Amr gave this talk recently at NASA CIDU event, TDWI LA Chapter, and also Netflix HQ. You should watch the powerpoint version as it has animations. The slides also include handout notes with additional information.
Fundamentals of Big Data, Hadoop project design and case study or Use case
General planning consideration and most necessaries in Hadoop ecosystem and Hadoop projects
This will provide the basis for choosing the right Hadoop implementation, Hadoop technologies integration, adoption and creating an infrastructure.
Building applications using Apache Hadoop with a use-case of WI-FI log analysis has real life example.
Introduction to Apache Hadoop. Includes Hadoop v.1.0 and HDFS / MapReduce to v.2.0. Includes Impala, Yarn, Tez and the entire arsenal of projects for Apache Hadoop.
this presentation describes the company from where I did my summer training and what is bigdata why we use big data, big data challenges, the issue in big data, the solution of big data issues, hadoop, docker , Ansible etc.
Introduction to MapReduce | MapReduce Architecture | MapReduce FundamentalsSkillspeed
This Hadoop MapReduce tutorial will unravel MapReduce Programming, MapReduce Commands, MapReduce Fundamentals, Driver Class, Mapper Class, Reducer Class, Job Tracker & Task Tracker.
At the end, you'll have a strong knowledge regarding Hadoop MapReduce Basics.
PPT Agenda:
✓ Introduction to BIG Data & Hadoop
✓ What is MapReduce?
✓ MapReduce Data Flows
✓ MapReduce Programming
----------
What is MapReduce?
MapReduce is a programming framework for distributed processing of large data-sets via commodity computing clusters. It is based on the principal of parallel data processing, wherein data is broken into smaller blocks rather than processed as a single block. This ensures a faster, secure & scalable solution. Mapreduce commands are based in Java.
----------
What are MapReduce Components?
It has the following components:
1. Combiner: The combiner collates all the data from the sample set based on your desired filters. For example, you can collate data based on day, week, month and year. After this, the data is prepared and sent for parallel processing.
2. Job Tracker: This allocates the data across multiple servers.
3. Task Tracker: This executes the program across various servers.
4. Reducer: It will isolate the desired output from across the multiple servers.
----------
Applications of MapReduce
1. Data Mining
2. Document Indexing
3. Business Intelligence
4. Predictive Modelling
5. Hypothesis Testing
----------
Skillspeed is a live e-learning company focusing on high-technology courses. We provide live instructor led training in BIG Data & Hadoop featuring Realtime Projects, 24/7 Lifetime Support & 100% Placement Assistance.
Email: sales@skillspeed.com
Website: https://www.skillspeed.com
Introduction to Big Data & Hadoop Architecture - Module 1Rohit Agrawal
Learning Objectives - In this module, you will understand what is Big Data, What are the limitations of the existing solutions for Big Data problem; How Hadoop solves the Big Data problem, What are the common Hadoop ecosystem components, Hadoop Architecture, HDFS and Map Reduce Framework, and Anatomy of File Write and Read.
Big Data and Hadoop training course is designed to provide knowledge and skills to become a successful Hadoop Developer. In-depth knowledge of concepts such as Hadoop Distributed File System, Setting up the Hadoop Cluster, Map-Reduce,PIG, HIVE, HBase, Zookeeper, SQOOP etc. will be covered in the course.
This slide deck that Mr. Minh Tran - KMS's Software Architect shared at "Java-Trends and Career Opportunities" seminar of Information Technology Center of HCMC University of Science.
This is an updated version of Amr's Hadoop presentation. Amr gave this talk recently at NASA CIDU event, TDWI LA Chapter, and also Netflix HQ. You should watch the powerpoint version as it has animations. The slides also include handout notes with additional information.
Fundamentals of Big Data, Hadoop project design and case study or Use case
General planning consideration and most necessaries in Hadoop ecosystem and Hadoop projects
This will provide the basis for choosing the right Hadoop implementation, Hadoop technologies integration, adoption and creating an infrastructure.
Building applications using Apache Hadoop with a use-case of WI-FI log analysis has real life example.
Introduction to Apache Hadoop. Includes Hadoop v.1.0 and HDFS / MapReduce to v.2.0. Includes Impala, Yarn, Tez and the entire arsenal of projects for Apache Hadoop.
Intro to Hybrid Data Warehouse combines traditional Enterprise DW with Hadoop to create a complete data ecosystem. Learn the basics in this slide deck.
In Hive, tables and databases are created first and then data is loaded into these tables.
Hive as data warehouse designed for managing and querying only structured data that is stored in tables.
While dealing with structured data, Map Reduce doesn't have optimization and usability features like UDFs but Hive framework does.
Overview of Big data, Hadoop and Microsoft BI - version1Thanh Nguyen
Big Data and advanced analytics are critical topics for executives today. But many still aren't sure how to turn that promise into value. This presentation provides an overview of 16 examples and use cases that lay out the different ways companies have approached the issue and found value: everything from pricing flexibility to customer preference management to credit risk analysis to fraud protection and discount targeting. For the latest on Big Data & Advanced Analytics: http://mckinseyonmarketingandsales.com/topics/big-data
Overview of big data & hadoop version 1 - Tony NguyenThanh Nguyen
Overview of Big data, Hadoop and Microsoft BI - version1
Big Data and Hadoop are emerging topics in data warehousing for many executives, BI practices and technologists today. However, many people still aren't sure how Big Data and existing Data warehouse can be married and turn that promise into value. This presentation provides an overview of Big Data technology and how Big Data can fit to the current BI/data warehousing context.
http://www.quantumit.com.au
http://www.evisional.com
A short overview of Bigdata along with its popularity, ups and downs from past to present. We had a look of its needs, challenges and risks too. Architectures involved in it. Vendors associated with it.
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Opendatabay - Open Data Marketplace.pptxOpendatabay
Opendatabay.com unlocks the power of data for everyone. Open Data Marketplace fosters a collaborative hub for data enthusiasts to explore, share, and contribute to a vast collection of datasets.
First ever open hub for data enthusiasts to collaborate and innovate. A platform to explore, share, and contribute to a vast collection of datasets. Through robust quality control and innovative technologies like blockchain verification, opendatabay ensures the authenticity and reliability of datasets, empowering users to make data-driven decisions with confidence. Leverage cutting-edge AI technologies to enhance the data exploration, analysis, and discovery experience.
From intelligent search and recommendations to automated data productisation and quotation, Opendatabay AI-driven features streamline the data workflow. Finding the data you need shouldn't be a complex. Opendatabay simplifies the data acquisition process with an intuitive interface and robust search tools. Effortlessly explore, discover, and access the data you need, allowing you to focus on extracting valuable insights. Opendatabay breaks new ground with a dedicated, AI-generated, synthetic datasets.
Leverage these privacy-preserving datasets for training and testing AI models without compromising sensitive information. Opendatabay prioritizes transparency by providing detailed metadata, provenance information, and usage guidelines for each dataset, ensuring users have a comprehensive understanding of the data they're working with. By leveraging a powerful combination of distributed ledger technology and rigorous third-party audits Opendatabay ensures the authenticity and reliability of every dataset. Security is at the core of Opendatabay. Marketplace implements stringent security measures, including encryption, access controls, and regular vulnerability assessments, to safeguard your data and protect your privacy.
2. Contents
What is Big data ?
History
Three V’s
Why Big Data important ?
Technologies related to Big Data
Hadoop
Why Hadoop?
Hbase
Why Hbase?
Some features of Hbase
4. What is Big Data ?
Big data is a term that describes the large volume of data :
a) Structured
b) Unstructured
c) Semi-structured
That inundates a business on a day-to-day basis.
But it’s not the amount of data that’s important. It’s what
organizations do with the data that matters.
5. History
While the term “big data” is relatively new, the act of gathering and
storing large amounts of information for eventual analysis is ages
old.
The concept gained momentum in the early 2000s, when industry
analyst Doug Laney articulated the now-mainstream definition of
big data as the three Vs:
Volume
Velocity
Variety
6. Three V’s :
Volume
Defines the huge amount of data that is produced each day by
organizations in the world
Velocity
Refers to speed with which the data is generated , analyzed and
reprocessed
Variety
refers to diversity of data and data sources
7.
8. Additional V’s
With the time new V’s of big data introduced
Validity
It refers to the guarantee of data quality or,
alternatively, Veracity is the authenticity and credibility of the data.
Value
denotes the added value for companies. Many companies have
recently established their own data platforms, filled their data pools
and invested a lot of money in infrastructure. It is now a question of
generating business value from their investments.
9. Why is Big Data important ?
The importance of big data doesn’t revolve around how much data
you have, but what you do with it.
You can take data from any source and analyze it to find answers
that enable
Cost reduction
Time reduction
Smart decision making
11. Hadoop
Hadoop is developed by Doug cutting and Michael j. cafarella.
Hadoop is a apache open source frame work designed for
Managing the data
Processing the data
Analyzing the data
Storing the data
Hadoop is written in java and not OLAP(online analytical
processing).
It is used for offline processing.
Logo for Hadoop is a YELLOW ELEPHANT
12. Why Hadoop ?
Fast :
In HDFS the data distributed over the cluster and are mapped
which helps in faster retrieval.
Scalable :
Hadoop cluster can be extended by just adding nodes in the
cluster.
Cost Effective :
Hadoop is open source and uses commodity hardware to store
data so it really cost effective as compared to traditional
relational database management system.
Resilient to failure :
HDFS has the property with which it can replicate data over the
network, so if one node is down or some other network failure
happens, then Hadoop takes the other copy of data and use it.
13. HBase
HBase is an open source framework provided by Apache. It is a
sorted map data built on Hadoop.
It is column oriented and horizontally scalable.
It has set of tables which keep data in key value format.
It is type of a database designed for mainly managing the
unstructured data
Logo for Apache HBase is a DOLPHIN
14. Why Hbase?
RDBMS get exponentially slow as the data becomes large.
Expects data to be highly structured, i.e. ability to fit in a well-
defined schema.
Any change in schema might require a downtime.
For sparse datasets, too much of overhead of maintaining NULL
values.
15. Some feature of
Hbase
Horizontally scalable: You can add any number of columns anytime.
Often referred as a key value store or column family-oriented
database, or storing versioned maps of maps.
fundamentally, it's a platform for storing and retrieving data with
random access.
It doesn't care about datatypes(storing an integer in one row and a
string in another for the same column).
There is only one kind of data type which is byte array.
It doesn't enforce relationships within your data.
It is designed to run on a cluster of computers.
16. Hive
Hive is a data warehouse infrastructure tool to process structured
data in Hadoop.
It runs SQL like queries called HQL (Hive query language) which
gets internally converted to map reduce jobs.
Initially Hive was developed by Facebook, later the Apache
Software Foundation took it up and developed it further as an open
source under the name Apache Hive.
Hive supports Data definition Language(DDL), Data Manipulation
Language(DML) and user defined functions.
The logo for hive is a yellow and black BEE
17. Hive is not :
A relational database
designed for Online Transaction Processing (OLTP)
A language for real-time queries and row-level updates
Even with small amount of data ,time to return the response can’t be
compared to RDBMS.
18. Points to remember about
hive
Hive Query Language is similar to SQL and gets reduced to map
reduce jobs in backend.
Hive's default database is derby.
It also called as a No Sql.
It provides SQL type language for querying called HiveQL or HQL.
It is designed for OLAP(Online analytics processing).
19. Sqoop
Sqoop is a tool designed to transfer data between Hadoop and
relational database servers.
It is used to import data from relational databases such as MySQL,
Oracle to Hadoop HDFS, and export from Hadoop file system to
relational databases.
It is provided by the Apache Software Foundation.
Sqoop- “SQL to Hadoop and Hadoop to SQL”
21. Difference
Sqoop Import
The import tool imports
individual tables from
RDBMS to HDFS.
Each row in a table is treated
as a record in HDFS.
All records are stored as text
data in text files or as binary
data in Avro and Sequence
files.
Sqoop Export
The export tool exports a set of
files from HDFS back to an
RDBMS.
The files given as input to
Sqoop contain records, which
are called as rows in table.
Those are read and parsed into
a set of records and delimited
with user-specified delimiter.