Oracle 18c: Data Warehousing New Features.. What’s NEWS..
Oracle 18c: Oracle Data Warehousing新功能一览
By Joel Peréz & Skant Gupta
This article is brought by en.enmotech.com
Data Warehousing will be the focus of the first Autonomous Database Service in Oracle 18c, so, this implies.. many new features will exist for this area.
Many people.. including me.. we are so eager to see how the autonomous conception will work on Data Warehouses since it was announced that a new Autonomous Database for Datawarehouse will be just a thing of load tables.. running queries and that’s it.. that’s what Oracle Corp. said and really we are so eager to see how close could be what we imagine in comparison to reality.
Meanwhile, let’s see some technical Oracle 18c New Features for Data Warehousing and you will start to realize how all this will be working..
Key 18c Features to Enhance Data Warehouses
In-Memory Key Features
In-Memory For External Tables
Fast Analytics on External Data
Approximate Query Processing
Delivers significantly faster analysis for interactive and highly iterative data exploration
Top-N approximate aggregation
Top 5 blogs with approximate hits
Top 50 customers per region with approximate spending
Oracle Advanced Analytics in 18.1
Analytic Views enhancements in 18.1
MDX Query Language with 18.1 Analytic Views
Polymorphic Tables: Self-Describing, Fully Dynamic SQL
Inline external tables
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Joel Pérez is an Expert DBA ( Oracle ACE Director, Maximum Availability OCM, OCM Cloud Admin. & OCM12c/11g ) with over 17 years of Real World Experience in Oracle Technology, specialised in design and implement solutions of: High Availability, Disaster Recovery, Upgrades, Replication, Cloud and all area related to Oracle Databases. International consultant with duties, conferences & activities in more than 50 countries and countless clients around the world. Habitual and one of leading writers of Technical Oracle articles for: OTN Spanish, Portuguese, English and more. Regular Speaker in worldwide Oracle events like: OTN LAD (Latin America), OTN MENA (Middle East & Africa), OTN APAC ( Asian Pacific), DTCC China, Oracle Code.. . Joel has always been known for being a pioneer in Oracle technology since the early days of his career being the first Latin American awarded as “OTN Expert” at year 2003 by Oracle Corp., one of the first “Oracle ACE” globally in the Oracle ACE Program at year 2004. He was honoured as one of the first “OCM Database Cloud Administrator” & Maximum Availability OCM in the world. Currently Joel works as Senior Cloud Database Architect in “Yunhe Enmo (Beijing) Technology Co.,Ltd”., company located in Beijing, China En.enmotech.com
Skant Gupta is an Oracle Certified Cloud Professional in Oracle Database 12c, an Oracle Certified Expert in Oracle Real Application Clusters (Oracle RAC) in Oracle Database 11g and 12c, and an Oracle Exadata Certified and an Oracle Certified Professional in Oracle Database 10g, 11g, and 12c. He works at Vodafone Technology in the UK and formerly worked as a senior DBA at Etisalat in Dubai. He has six years of experience with various Oracle technologies, focusing mainly on Cloud, database, and high availability solutions, Oracle WebLogic Suite, Oracle Exadata and Oracle GoldenGate. He has presented at several Oracle user groups worldwide, most recently in the US, the United Arab Emirates, and the India. Skant website link: oracle-help.co
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