Hadoop and NoSQL Now Data Warehouse-Worthy-Gartner
Not long ago, the rules for what constituted a data warehouse were fairly well defined. The schema was fixed, you could say, and was based primarily on relational database technology designed to process structured data. My, how times have changed. ...
Avoiding Split Brainedness in HA Hadoop Clusters
The US Patent Office recently granted Zettaset a patent for the underlying technology in its Hadoop high availability that prevents a "split-brain" situation where multiple master nodes think they're in control of the Hadoop cluster. It's a feather in the ...
Why Apache Spark is a Crossover Hit for Data Scientists
Spark is a compelling multi-purpose platform for use cases that span investigative, as well as operational, analytics.
Data science is a broad church. I am a data scientist — or so I’ve been told — but what I do is actually ...
Integrating Hadoop into Business Intelligence and Data Warehousing
Information from SAS and TDWI Research
The purpose of this report is to accelerate users’ understanding of the many new products and practices based on Hadoop technologies that have emerged in recent years. While Hadoop usage is a minority practice today, ...
Introduction to Impala
Impala in terms of Hadoop has got the significance because of its,
Scalability
Flexibility
Efficiency
What’s Impala?
Impala is…
Interactive SQL–Impala is typically 5 to 65 times faster than Hive as it minimized the response time to just seconds, not minutes.
Nearly ANSI-92 standard and compatible with ...
SAP to buy KXEN to widen appeal of big data analytics
Enterprise software giant SAP says it's buying predictive-analytics firm KXEN to increase use of its own big-data analysis tools among ordinary business staff by adding more automation.
The planned acquisition for an undisclosed sum will allow SAP to absorb KXEN's "powerful ...
Big data can lead to effective business process reformation
If there is an oft-cited and "classic" example of big data use, it's the story of an enterprise that capitalizes on parsing and analyzing unstructured and semi-structured data about its customers from the Internet and other data sources that formerly ...
6 Trends That Go Beyond the Buzz of Big Data
It seems that there's as much substance as there is hype around Big Data. According to the study “Big Data Executive Survey 2013: The State of Big Data in the Large Corporate World,” by consultancy and analyst firm NewVantage Partners, ...
Big Data Opens New Doors For Financial Analysts
Big data is changing how lot of businesses operate, especially in the healthcare, industrial, and retail sectors, to name just a few. Finance is another area where big data is making its mark, as emerging technologies such as Hadoop, NoSQL ...
Big Data Consolidation Upswing Will Place Premium on Predictive Analytics
While Big Data is hardly a new topic, the generation and storage of data resulting from the social, mobile, and local and machine-to-machine convergence trend continues unabated, justifying further investigation. That is why I'm joining my colleagues at Mooreland Partners ...