Oracle Staking Claim in Open-Source 'R' Language
Oracle Advanced Analytics consists of Oracle R Enterprise, along with the vendor's existing Data Mining module. It's available as an... more »
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Transactions without Transactions
Richard Kreuter and Kyle Banker on how to avoid classical RDBMS transactional systems by using compensation mechanisms, transactional... more »
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New-age Transactional Systems
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for... more »
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DataNucleus Access Platform 3.0.7 Released
JPA improvements to EM.find() handling, better detection of 1-N Uni FK relations, and fix for JPQL "INDEX" when used with join table.... more »
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Why Google Cloud SQL?
Google's Cloud SQL offering for the Google AppEngine would simplify the process of moving existing applications to the Google AppEngine... more »
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Tables are no Domain Objects: Data Type Transformations
Last post of a series about entity design basics. This topic covers table columns that are candidates to be transformed into something... more »
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Getting started with SSIS - Part 3: First SSIS Package
Hope that you have a basic understanding of ETL, SSIS and BIDS. So without much delay, let us start getting our package to move data from... more »
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Postgres Plus Advanced Server 9.1 - Some Firsts
mitchp
via reuters.com
Postgres Plus Advanced Server 9.1 is the first database to enable transaction-level control over synchronous replication – a big... more »
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Trends in NoSQL Interest According to Google Analytics
A quick look at the change in popularity of various NoSQL / SQL databases, including MongoDB. A few searches in Google Analytics provide... more »
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It's Hard To Be "Average": Mean, Median, and Mode in SQL Server
An average is the "middle" value in a set of data values. When talking about or calculating an average, most people consider using the... more »
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One-to-many joins with Zend_Db_Table_Select
Let's say that you want to set up a one-to-many relationship between two tables: Artists and Albums because you've refactored my ZF1 tutorial.
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NoSQL Adoption Is on the Rise, a New Survey Suggests
A new Couchbase survey indicates that the adoption rate of NoSQL solutions by enterprises is rising. Will this be the year of NoSQL as... more »
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It’s Schema Free – Why NoSQL Continues to Gain Adoption
Why are companies investing in NoSQL? In many respects it comes down to the rigidity of relational databases.
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MongoDB Tutorial
NoSQL is storming the world of software development recently. Though the concept is not very new, it's recent adoption by some large... more »
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InfoQ: Hybrid SQL-NoSQL Databases Are Gaining Ground
Hybrid SQL-NoSQL database solutions combine the advantage of being compatible with many SQL applications and providing the scalability of... more »
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