Tag: compute

Feed: Databasejournal.com - Feature Database Articles. Author: . By Seth Proctor, CTO, NuoDB Today, organizations are spending a lot of time trying to simplify, align development with operations, and manage commodity or virtualized resources on-demand. This helps to reduce costs, improve efficiency and evolve solutions in a more agile fashion. Over the past few years, I’ve been having conversation after conversation with architects, developers, and CTOs around Docker and container computing. As a long-time Sun Microsystems engineer, these are familiar topics, but the recent popularity is still impressive. These conversations are with large companies and small, in virtually every industry, ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: William Vorhies. Summary:  It’s become almost part of our culture to believe that more data, particularly Big Data quantities of data will result in better models and therefore better business value.  The problem is it’s just not always true.  Here are 7 cases that make the point. Following the literature and the technology you would think there is universal agreement that more data means better models.  With the explosion of in-memory analytics, Big Data quantities of data can now realistically be processed to produce a variety of different predictive models and ... Read More

Feed: Planet MySQL. Author: Gabriela D'Ávila. The Theory Generated Columns is a feature released on MySQL 5.7. They can be used during CREATE TABLE or ALTER TABLE statements. It is a way of storing data without actually sending it through the INSERT or UPDATE clauses in SQL. The database resolves what the data will be. There are two types of Generated Columns: Virtual and Stored. They work with: mathematical expressions (product_price * quantity) built-in functions (RIGHT(), CONCAT(), FROM_UNIXTIME(), JSON_EXTRACT()) literals (“2”, “new”, 0) Besides that, they can be indexed but they don’t allow subqueries in it.A Generated Column works within ... Read More

Cloud uses multi-tenancy to share IT resources, software and services in a cost efficient and secure way. Ever wondered what it takes to achieve multi-tenancy in a hybrid cloud? This intrigued me until I was involved in designing multi-tenant cloud solutions. Multi-tenancy is not new. We have been using it in various forms, one common example is public transit. From an IT perspective, multi-tenancy has two aspects: Internal: A company treats its departments as different tenants. This demands a logical isolation of applications and infrastructure while sharing the physical infrastructure. External: A service provider’s environment in which each tenant is ... Read More

Feed: Allegro CL General / Technical Announcements. Author: cnorvell. Lisp Tech Corner News January, 2015 In this issue Haystax presents: Advanced Analytic Techniques for Insider Threat Detection (using Lisp, Prolog, and AllegroGraph) Tech Corner Article: Elastic Compute Cloud (EC2) Update and a useful script when using EC2 Press Release: Haystax and Franz Inc. Partner to Deliver Insider Threat Detection Solutions EcoCyc: Encyclopedia of E. coli Genes and Metabolism Gruff v5.6 Now Available! AllegroCache v3.0 Now Available! AllegroGraph v5.0 Coming Soon! European Lisp Symposium, April 20-21, Goldsmiths University, London, UK Follow us on Google Plus, Twitter, LinkedIn, and YouTube Training Schedule ... Read More

Feed: Allegro CL General / Technical Announcements. Author: cnorvell. Franz Tech Corner News October, 2013 In this issue Tech Corner Article: Major jLinker update Tech Corner Article: Monitoring process-wait-with-timeout Free Webcast Series: Tracking Moving Objects in a Graph Database Scalable Property and Hypergraphs in RDF Augmenting Hadoop for Graph Analytics Taxonomies and Ontologies for Graph Search AllegroGraph 4.12 Now Available! Recent Success Stories YouTube - The Allegro CL Channel Tech Corner Article: Major jLinker update jLinker was significantly modified for release 9.0 and then modified again with a patch released in late July, 2013. This new patch is backward compatible ... Read More

Feed: Allegro CL General / Technical Announcements. Author: cnorvell. Franz Tech Corner News February, 2013 In this issue Free Webcast: Graph Search Using Ontologies and Content Intelligence - 10:00 AM Pacific, Wednesday, March 6th Tech Corner: Windows version now uses Unicode (and all IDE users should update!) Tech Corner: Support Questions of General Interest from 2012 European Lisp Symposium (ELS'13) - Madrid - June 1-4 AllegroGraph 4.10 - Now Available New Gruff release, version 4.1.5 - Now Available Recorded Webcast: A Semantic Platform for Tracking Entities in Real Time Practical Semantic Web - Common Lisp Edition Training Schedule Free Webcast: ... Read More