Q&A on Data Integration and Big Data
Roberto Zicari did a Q&A with me about Data Integration and Big Data. Covered topics are Data...
Read Moreby abuData | Jul 14, 2019 | BigData, DataCatalog, DataIntegration, DataLake, DataManagement, DataModeling, DWH, ETL, NoSQL, SQL | 0 |
Roberto Zicari did a Q&A with me about Data Integration and Big Data. Covered topics are Data...
Read Moreby abuData | Jul 1, 2018 | Analytics, Automation, BigData, DataCatalog, DataIntegration, DataLake, DataManagement, DataModeling, DataVault, DevOps, DWH, ETL, Metadata, Schema, Uncategorized | 0 |
TDWI 2018 took place in Munich from 25-JUN-2018 to 28-JUN-2018. This blog post summarizes some of my impressions on the topics AI, Data Catalog and Automation&Agility. Artificial Intelligence AI was the main topic in...
Read Moreby abuData | May 13, 2018 | BigData, DataCatalog, DataLake, DataManagement, DataVault, DWH, Metadata, RDBMS | 0 |
Metadata is data about data. It used to be so simple with RDBMS and defined schemas. Variety creates the biggest challenge to derive metadata on-the-fly. What about schema-on-read? Schema-on-read applies the schema when data is retrieved.
Read Moreby abuData | May 10, 2018 | BigData, DataManagement, DWH | 0 |
„Big Data is nothing but a marketing campaign that was designed to put money in the pockets of technology vendors and their collaborators.“ (Stephen Few: Big Data, Big Dupe – Analytics Press 2018, page 31)
Read Moreby abuData | Nov 26, 2017 | 18c, DataIntegration, DataModeling, DWH, IMDB, In-Memory, OracleDB | 0 |
The annual DOAG 2017 conference took place from 21-NOV-2017 to 24-NOV 2017 in Nuremberg. As usual,...
Read MoreData Warehouse automation is currently a hot topic. There exist a lot of repetitions during...
Read MoreGoogle describes in a recent paper „Goods: Organizing Google’s Datasets“ their approach for post-hoc metadata management. GOODS (GOOgle Dataset Search) is a system that crawls internal storage systems (e.g. GoogleFS, Bigtable,...
Read MoreNoSQL databases like Amazon Dynamo got quite popular in the OLTP market. Their marketing credo is supposed to be simplicity compared to RDBMS. The absence of a declarative programming language like SQL means that a lot of work...
Read MoreThe book “Data Architecture: A Primer for the Data Scientist” by W.H. Inmon / D. Linstedt contains the subtitle “Big Data, Data Warehouse and Data Vault” which summarizes pretty well the main focus of the...
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