The Intersection of Big Data and DB2

Transcription

1 The Intersection of Big Data and DB2 May 20, 2014 Mike McCarthy, IBM Big Data Channels Development

2 Agenda What is Big Data? Concepts Characteristics What is Hadoop Relational vs Hadoop Traditional vs Big Data Complementary Solutions and Big SQL Data Warehouse Augmentation Summary IBM Corporation

3 What is Big Data? All kinds of data Large volumes Valuable insight, but difficult to extract May be extremely time sensitive Big Data is a Hot Topic Because Technology Makes it Possible to Analyze ALL Available Data Big data technologies describe a new generation of technologies and architectures, designed to economically extract value from very large volumes of a wide variety of data, by enabling high velocity capture, discovery and/or analysis. 3 Source: Matt Eastwood, IDC 2013 IBM Corporation

4 Characteristics of Big Data V 4 = Volume Velocity Variety Veracity Cost efficiently processing the growing Volume 50x 35 ZB Responding to the increasing Velocity 30 Billion RFID sensors and counting Collectively analyzing the broadening Variety 80% of the worlds data is unstructured Establishing the Veracity of big data sources 1 in 3 business leaders don t trust the information they use to make decisions IBM Corporation

5 Big Data Sources Transactional & Application Data Machine Data Social Data Enterprise Content Volume Velocity Variety Variety Structured Semi-structured Highly unstructured Highly unstructured Throughput Ingestion Veracity Volume

6 Where Is This Data Coming From? 12+ TBs of tweet data every day 30 billion RFID tags today (1.3B in 2005) 4.6 billion camera phones world wide? TBs of data every day 100s of millions of GPS enabled devices sold annually 500+ TBs of log data every day 76 million smart meters in M by billion people on the Web by end IBM Corporation

7 Sources of Big Data Big data sources Respondents were asked which data sources are currently being collected and analyzed as part of active big data efforts within their organization.

8 What is Hadoop? Open source project Written in Java Optimized to handle Massive amounts of data through parallelism A variety of data (structured, unstructured, semi-structured) Using inexpensive commodity hardware Great performance Reliability provided through replication Not for OLTP, not for OLAP/DSS, good for Big Data Current version: 2.2.0

9 Hadoop / MapReduce timeline

10 Two Key Aspects of Hadoop MapReduce framework How Hadoop understands and assigns work to the nodes (machines) Hadoop Distributed File System = HDFS Where Hadoop stores data A file system that spans all the nodes in a Hadoop cluster It links together the file systems on many local nodes to make them into one big file system

11 Hadoop is not for all types of work Not to process transactions (random access) Not good when work cannot be parallelized Not good for low latency data access Not good for processing lots of small files Not good for intensive calculations with little data But, the technology is evolving IBM Corporation

12 Big Data Core Use Cases Resulting from High Value Initiatives Big Data Exploration - Find, visualize, understand ALL big data to improve business knowledge Complete View of the Customer - Achieve a true unified view, incorporating internal and external sources, to drive positive interactions Security/ Intelligence - Lower risk, detect fraud and monitor cyber security in realtime 12 IT Operations Analysis - Analyze a variety of machine data for improved business results Data Warehouse Augmentation -Integrate big data and data warehouse capabilities to increase operational efficiency

13 The IBM Big Data Platform Process any type of data Structured, unstructured, inmotion, at-rest Built-for-purpose engines Designed to handle different requirements Analyze data in motion Manage and govern data in the ecosystem Enterprise data integration Grow and evolve on current infrastructure Solutions Analytics and Decision Management Visualization & Discovery Hadoop System IBM Big Data Platform Application Development Accelerators Stream Computing Information Integration & Governance Big Data Infrastructure Systems Management Data Warehouse

14 RDBMS vs Hadoop RDBMS Hadoop Data sources Structured data with known schemas Data type Records, long fields, objects, XML Files Data Updates Updates allowed Unstructured and structured Only inserts and deletes Language SQL & XQuery Pig (Pig Latin), Hive (HiveQL), Jaql Processing type Data integrity Quick response, random access Data loss is not acceptable Security Security and auditing Partial Batch processing Data loss can happen sometimes Compress Sophisticated data compression Simple file compression Hardware Enterprise hardware Commodity hardware Data access Random access (indexing) History ~40 years of innovation < 5 years old Access files only (streaming) Community Widely used, abundant resources Not widely adopted yet IBM Corporation

15 Warehouse vs Hadoop Data Warehouse Hadoop Data sources Structured, high value data. Pre - Processed Data type Records, long fields, objects, XML Files Data Updates Updates allowed Unstructured and structured Only inserts and deletes Language Vendor specific Pig (Pig Latin), Hive (HiveQL), Jaql Processing type Data integrity Batch Processing Data loss is not acceptable Security Security and auditing Partial Batch processing Data loss can happen sometimes Compress Sophisticated data compression Simple file compression Hardware Enterprise hardware Commodity hardware Data access Random access (indexing) History ~20 years of innovation < 5 years old Access files only (streaming) Community Widely used, abundant resources Not widely adopted yet IBM Corporation

16 Merging the Traditional and Big Data Approaches Traditional Approach Structured & Repeatable Analysis Big Data Approach Iterative & Exploratory Analysis Business Users Determine what question to ask IT Delivers a platform to enable creative discovery IT Structures the data to answer that question Business Explores what questions could be asked Monthly sales reports Profitability analysis Customer surveys Brand sentiment Product strategy Maximum asset utilization IBM IBM Corporation

17 Big Difference: Schema on Run Regular database Schema on load Big Data (Hadoop) Schema on run Raw data Raw data Schema to filter Storage (unfiltered, raw data) Schema to filter Storage (pre-filtered data) Output IBM Corporation

18 Complementary Analytics Traditional Approach Structured, analytical, logical New Approach Creative, holistic thought, intuition Transaction Data Data Warehouse Hadoop Streams Web Logs Internal App Data Structured Repeatable Mainframe Data Linear Monthly sales reports Profitability analysis Customer surveys OLTP System Data Structured Repeatable Linear Enterprise Integration Unstructured Exploratory Iterative Social Data Unstructured Exploratory Iterative Text Data: s Brand sentiment Product strategy Maximum asset utilization Sensor data: images ERP data Traditional Sources New Sources RFID

19 Big SQL interface.... Rich SQL query capabilities SQL '92 and 2011 features Correlated subqueries Windowed aggregates Application SQL Language JDBC / ODBC Driver SQL access to all data stored in InfoSphere BigInsights JDBC / ODBC Server Robust JDBC/ODBC support SQL interface Engine Take advantage of key features of each data source Leverage MapReduce parallelism OR achieving low-latency Data Sources HiveTables HBase tables CSV Files InfoSphere BigInsights

20 The challenge: spreading data transformation and analytic components across multiple platforms can increase data latency, cost, complexity and governance risk Customer Interaction Data In Transactional Data DB2 for z/os IMS VSAM Non IBM Data Movement, Cleansing & Management Replicate, Integrate, Cleanse, Manage Data Warehousing Data Warehouse, Operational Data Store, Data Mart Data Analysis Business Intelligence, Predictive Analytics Business Insight Out zenterprise Off z platform

21 The Solution: DB2 Analytics Accelerator Hybrid Approach Traditional Approach to Analytic Systems Operational Applications Analytic Applications Combined Workloads Transaction Processing Data Store, Business Intelligence, Predictive Analytics Transactional Processing, Traditional Analytics & Business Critical Analytics Data transfer Shared Everything DB Latency? Security? Data Governance? Complexity? Shared Nothing DB Hybrid DB High volume business transactions and batch processing running concurrently Low volume complex queries and batch reporting Reduced Latency. Greater Security. Improved Data Governance. Reduced Complexity. High volume business transactions and batch reporting running concurrently with complex queries Delivering business critical analytics

22 Drivers for Enterprise Data Warehouse Augmentation Need to Leverage Variety of Data Impractical to Store all Data in the EDW Enterprise Data Warehouse Not Optimized Structured, semi-structured, unstructured, and streaming Low latency requirements (hours not weeks or months) Requires query access to data Improved Business Insights Cannot afford to store Big Data in the EDW Potential impact to normal OLAP EDW data volumes reaching Big Data levels A lot of low-touch, cold data Large portion of data in EDW not accessed frequently

23 New Architecture to Leverage All Data and Analytics Data in Motion Data at Rest Data in Many Forms Streams Information Ingestion and Operational Information Real-time Analytics Stream Processing Data Integration Master Data Video/Audio Network/Sensor Entity Analytics Predictive Landing Area, Analytics Zone and Archive Raw Data Structured Data Text Analytics Data Mining Entity Analytics Machine Learning Exploration, Integrated Warehouse, and Mart Zones Discovery Deep Reflection Operational Predictive Information Governance, Security and Business Continuity Intelligence Analysis Decision Management BI and Predictive Analytics Navigation and Discovery 23

24 Filter and Summarize Big Data for the Warehouse BigInsights can manage all enterprise data upon arrival Organizations can manipulate, analyze, and summarize incoming data BigInsights can be utilized as a source for a data warehouse Sift through large volumes of data Broaden analytic coverage without undue burden on systems Augment existing corporate data within warehouses Big data analytic applications BigInsights Traditional analytic tools Data warehouse Filter Transform Aggregate IBM IBM Corporation

25 BigInsights as a Query-ready Archive for a Data Warehouse Allow firms to manage the size of their existing data management platforms Use BigInsights as a query-ready archive With frequently accessed data maintained in the warehouse and cold or outdated information offloaded to BigInsights Better manage the size and usability of data within the enterprise Traditional analytic tools Big Data analytic applications BigInsights IBM IBM Corporation

26 A new architecture to leverage all Data has emerged. All Data Information ingestion and operational information zone Real-time analytics zone Exploration, landing and archive zone Enterprise warehouse data mart and analytic appliances zone Harness All Data & All Paradigms Information governance zone

27 The Big Data Ecosystem: Interoperability is Key Streaming Data Internet- Scale Data Sets Non-Traditional / Non-Relational Data Feeds Non-Traditional / Non-Relational Data Sources Traditional / Relational Data Sources Streams RTAP: Analytics on Data in Motion BigInsights Analytics on Data at Rest Data Explorer Platform Traditional Warehouse Traditional / Relational Data Sources Data Warehouse Analytics on Structured Data

28 Every Industry can Leverage Big Data and Analytics Banking Insurance Telco Energy & Utilities Media & Entertainment Optimizing Offers and Cross-sell Customer Service and Call Center Efficiency 360 View of Domain or Subject Catastrophe Modeling Fraud & Abuse Pro-active Call Center Network Analytics Location Based Services Smart Meter Analytics Distribution Load Forecasting/Scheduling Condition Based Maintenance Business process transformation Audience & Marketing Optimization Retail Travel & Transport Consumer Products Government Healthcare Actionable Customer Insight Merchandise Optimization Dynamic Pricing Customer Analytics & Loyalty Marketing Predictive Maintenance Analytics Shelf Availability Promotional Spend Optimization Merchandising Compliance Civilian Services Defense & Intelligence Tax & Treasury Services Measure & Act on Population Health Outcomes Engage Consumers in their Healthcare Automotive Chemical & Petroleum Aerospace & Defense Electronics Life Sciences Advanced Condition Monitoring Data Warehouse Optimization Operational Surveillance, Analysis & Optimization Data Warehouse Consolidation, Integration & Augmentation Uniform Information Access Platform Data Warehouse Optimization Customer/ Channel Analytics Advanced Condition Monitoring Increase visibility into drug safety and effectiveness

29 Resources Big Data community Harnessing the Power of Big Data ebook Authors: Paul Zikopoulos, Thomas Deutsch, Dirk deroos, Krishnan Parasuraman, David Corrigan, James Giles Big Data Big Agriculture with IBM DB2 for z/os Replay of John Deere webcast url TBA Future of farming videos -

30 Questions? 30

31 InfoSphere BigInsights v2.1 A Closer Look User Interfaces Integration More Than Hadoop Visualization Accelerators Text Analytics Dev Tools BigInsights Engine Admin Console Application Accelerators Databases Content Management Performance & workload optimizations Unique text analytic engines Spreadsheet-style visualization for data discovery & exploration Map Reduce + Indexing Built-in IDE & admin consoles Workload Mgmt Security Information Governance Enterprise-class security Apache Hadoop High-speed connectors to integration with other systems Analytical accelerators

32 IBM InfoSphere Streams v3.1 A platform for real-time analytics on BIG data Volume Terabytes per second Petabytes per day Variety All kinds of data All kinds of analytics Velocity Insights in microseconds Agility Dynamically responsive Rapid application development Millions of events per second Just-in-time decisions Powerful Analytics Sensor, video, audio, text, and relational data sources Microsecond Latency

33 Big Data in Real Time with InfoSphere Streams Filter / Sample Modify Annotate Analyze Fuse Classify Score Windowed Aggregates 33

34 PureData System for Analytics The Simple Appliance for Serious Analytics Built-in Expertise No indexes or tuning Data model agnostic Fully parallel, optimized In Database Analytics Integration by Design Server, Storage, Database in one easy to use package Automatic parallelization and resource optimization to scale economically Enterprise-class security and platform management Simplified Experience Up and running in hours Minimal ongoing administration Standard interfaces to best of breed Analytics, BI, and data integration tools Built-in analytics capabilities allow users to derive insight from data quickly Easy connectivity to other Big Data Platform components

35 IBM Netezza Analytics Ecosystem Tanay GPU Appliance by Fuzzy Logix IBM InfoSphere BigInsights Cloudera IBM InfoSphere Streams Software Development Kit User-Defined Extensions (UDF,UDA, UDTF,UDAP) Language Support (Map/Reduce, Java, Python, Lua, Perl, C, C++, Fortran, PMML) 3 rd rd Party In-Database Analytics Revolution Analytics R Fuzzy Logix SAS Zementis IBM SPSS Mathworks Netezza In-Database Analytics Transformations Mathematical Geospatial [Esri / nzspatial] Predictive Statistics Time Series Data Mining IBM SPSS SAS Revolution Analytics Eclipse BI Tools Esri Apache Hadoop PureData for Analytics AMPP Platform Visualization Tools

36 The proper foundation can optimize these new capabilities All Data IBM Watson Foundations New/Enhanced Applications Information ingestion and operational information zone Real-time analytics zone Exploration, landing and archive zone Enterprise warehouse data mart and analytic appliances zone What action should I take? Decision management What is happening? Discovery and exploration Cognitive Fabric Why did it happen? Reporting, analysis, content analytics Information governance zone What could happen? Predictive analytics and modeling Systems Security Storage On premise, Cloud, As a service IBM Big Data & Analytics Infrastructure