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Torek 14. oktober 2014

- Udeležba na delavnici je mogoča v sklopu udeležbe na strokovnem srečanju SIOUG 2014.
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Zaradi omejenega števila mest v dvorani je potrebna dodatna prijava v prijavnici SIOUG 2014.

 

Hadoop and big data to Oracle BI & Data Warehousing

 

Part 1 : Introduction to Hadoop and Big Data Technologies for Oracle BI & DW Developers

"In this session we'll introduce some key Hadoop concepts including HDFS, MapReduce, Hive and NoSQL/HBase, with the focus on Oracle Big Data Appliance and Cloudera Distribution including Hadoop. We'll explain how data is stored on a Hadoop system and the high-level ways it is accessed and analysed, and outline Oracle's products in this area including the Big Data Connectors, Oracle Big Data SQL, and Oracle Business Intelligence (OBI) and Oracle Data Integrator (ODI)."

Part 2 : Hadoop and NoSQL Data Ingestion using Oracle Data Integrator 12c and Hadoop Technologies

"There are many ways to ingest (load) data into a Hadoop cluster, from file copying using the Hadoop Filesystem (FS) shell through to real-time streaming using technologies such as Flume and Hadoop streaming. In this session we'll take a high-level look at the data ingestion options for Hadoop, and then show how Oracle Data Integrator and Oracle GoldenGate leverage these technologies to load and process data within your Hadoop cluster. We'll also consider the updated Oracle Information Management Reference Architecture and look at the best places to land and process your enterprise data, using Hadoop's schema-on-read approach to hold low-value, low-density raw data, and then use the concept of a "data factory" to load and process your data into more traditional Oracle relational storage, where we hold high-density, high-value data."

Part 3 : Big Data Analysis using Hive, Pig, Spark and Oracle R Enterprise / Oracle R Advanced Analytics for Hadoop

"Data within a Hadoop cluster is typically analysed and processed using technologies such as Pig, Hive and Spark before being made available for wider use using products like Oracle Big Data SQL and Oracle Business Intelligence. In this session, we'll introduce Pig and Hive as key analysis tools for working with Hadoop data using MapReduce, and then move on to Spark as the next-generation analysis platform typically being used on Hadoop clusters today. We'll also look at the role of Oracle's R technologies in this scenario, using Oracle R Enterprise and Oracle R Advanced Analytics for Hadoop to analyse and understand larger datasets than we could normally accommodate with desktop analysis environments."

Part 4 : Visualizing Hadoop Datasets using Oracle Business Intelligence, Oracle BI Publisher and Oracle Endeca Information Discovery

"Once insights and analysis have been produced within your Hadoop cluster by analysts and technical staff, it's usually the case that you want to share the output with a wider audience in the organisation. Oracle Business Intelligence has connectivity to Hadoop through Apache Hive compatibility, and other Oracle tools such as Oracle BI Publisher and Oracle Endeca Information Discovery can be used to visualise and publish Hadoop data. In this final session we'll look at what's involved in connecting these tools to your Hadoop environment, and also consider where data is optimally located when large amounts of Hadoop data need to be analysed alongside more traditional data warehouse datasets."

 Mark Rittman Workshop