#oow17 BDW Smartphone App Now Live tháng 9 27, 2017 It’s only 4 days and counting until OpenWorld 2017 starts. If you are coming to this year’s conference then you will definitely want to use ...
UPDATED: Big Data Warehousing Must See Guide for Oracle OpenWorld 2017 tháng 8 29, 2017 ** NEW ** Chapter 5 *** UPDATED *** Must-See Guide now available as PDF and via Apple iBooks Store This updated version now contains details...
Connecting Apache Zeppelin to your Oracle Data Warehouse tháng 5 17, 2017 In my last posts I provided an overview of the Apache Zeppelin open source project which is a new style of application called a “ notebook...
Dealing with very very long string lists using Database 12.2 tháng 1 18, 2017 Oracle RDBMS 11gR2 introduced the LISTAGG function for working with string values. It can be used to aggregate values from groups of rows an...
Are approximate answers the best way to analyze big data tháng 1 13, 2017 Image courtesy of pixabay.com In my previous post I reviewed some reasons why people seem reluctant to accept approximate results as being c...
The Complete Guide To Data Warehousing and Big Data at Oracle OpenWorld 2016 tháng 8 30, 2016 The COMPLETE guide for OpenWorld provides a comprehensive day-by-day list of all the most important sessions and hands-on labs for Oracl...
SQL Pattern Matching Deep Dive - Part 3, greedy vs. reluctant quantifiers tháng 4 25, 2016 Picture courtesy of Pixabay Welcome to the third post in this deep-dive series on SQL pattern matching using the MATCH_RECOGNIZE feature t...