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Big Data

The well-known three Vs of Big Data - Volume, Variety, and Velocity – are increasingly placing pressure on organizations that need to manage this data as well as extract value from this data deluge for Predictive Analytics and Decision-Making. Big Data technologies, services, and tools such as Hadoop, MapReduce, Hive and NoSQL/NewSQL databases and Data Integration techniques, In-Memory approaches, and Cloud technologies have emerged to help meet the challenges posed by the flood of Web, Social Media, Internet of Things (IoT) and machine-to-machine (M2M) data flowing into organizations.



Big Data Articles

Oracle has announced the general availability of Oracle Database Appliance X3-2, featuring up to twice the performance and supporting over four times the storage as compared to the original Oracle Database Appliance. Oracle Database Appliance is a complete package of software, server, storage and networking designed for simplicity and high availability, helping businesses of all sizes reduce risk and save time and money managing their data and applications.

Posted March 06, 2013

A new survey of nearly 200 data managers and professionals, who are part of the Independent Oracle Users Group (IOUG), looks at the role of the data scientist - data professionals who can aggregate data from internal enterprise data stores as well as outside sources to provide the forecasts and insight required to help lead their organizations into the future. The research was conducted by Unisphere Research, a division of Information Today, Inc.

Posted March 06, 2013

Big data analytics provider Pentaho has announced new templates for Instaview, its big data discovery application, simplifying access to and analysis of big data sources. Templates help solve the data integration challenge in gaining value from big data. Pentaho has released a Twitter template and will release templates for MongoDB, Amazon Redshift, Google Analytics and Cloudera Impala on a weekly basis for download from the Pentaho site.

Posted March 05, 2013

EMC announced a new distribution of Apache Hadoop called Pivotal HD that features native integration of EMC's Greenplum MPP database with Apache Hadoop. According to the vendor, Pivotal HD with HAWQ provides a key advancement by offering SQL processing for Hadoop, thereby expanding the platform's reach to SQL programmers.

Posted March 05, 2013

Revolution Analytics has integrated Revolution R Enterprise with Hortonworks Data Platform. In a move designed to help Hadoop customers derive more value from their big data technology investments, Revolution Analytics and Hortonworks are co-developing "in-Hadoop predictive analytics" without the need to import or export data from Hadoop, David Smith, vice president of marketing and community at Revolution Analytics, tells 5 Minute Briefing.

Posted February 28, 2013

SAP AG has introduced a new version of its Sybase IQ disk-based column store analytics server. The overriding theme of this new release, which will be generally available later in the first quarter, "is positioning IQ 16 to go from terabytes to petabytes," Dan Lahl, senior director of product marketing at SAP, tells 5 Minute Briefing. To accomplish this, IQ 16 provides enhancements in three critical areas.

Posted February 27, 2013

Hortonworks, a leading contributor to Apache Hadoop, has released Hortonworks Sandbox, a learning environment and on-ramp for anyone interested in learning, evaluating or using Apache Hadoop in the enterprise. This tool seeks to bridge the gap between people who want to learn Hadoop, and the complexity of setting up a cluster with an integrated environment that provides demos, videos, tutorials.

Posted February 27, 2013

MarkLogic said it plans to deliver an enterprise-grade application and analytics software solution based on the new Intel Distribution for Apache Hadoop software. The Intel Distribution will be combined with the MarkLogic Enterprise NoSQL database to support real-time transactional and analytic applications.

Posted February 26, 2013

LucidWorks, a provider of enterprise-grade search development platforms, has partnered with MapR Technologies, a Hadoop technology vendor, to deliver the integration between LucidWorks Search and MapR. This solution enables organizations to search their MapR Distributed File System (DFS) to discover actionable insights from information stored in Hadoop.

Posted February 26, 2013

Hortonworks has announced that the Hortonworks Data Platform is now available for Windows in addition to Linux, enabling organizations to run Hadoop-based solutions natively on Windows. According to Hortonworks, making the Hortonworks Data Platform available for Windows is a necessary step in its strategy to broaden the reach of Apache Hadoop across the enterprise.

Posted February 25, 2013

Hortonworks, a contributor to Apache Hadoop, has submitted two new incubation projects to the Apache Software Foundation and also announced the launch of the new "Stinger Initiative." These three projects seek to address key enterprise requirements regarding Hadoop application security and performance.

Posted February 21, 2013

Denodo Technologies, a provider of data virtualization software, has unveiled the Denodo Platform 5.0. This latest version of Denodo´s solution enables data virtualization for both agile business intelligence and agile development of connected application and helps organizations access all of their information sources including big data, cloud and unstructured sources. The new release was previewed at the TDWI conference in Las Vegas.

Posted February 20, 2013

Database Trends and Applications (DBTA) will host a live web event to explore the opportunities enabled by NewSQL in the cloud. Presented by Mark Sarbiewski, CMO at Clustrix, and Matt Aslett, research manager at 451 Research, and moderated by DBTA's Stephen Faig, the webinar will cover how to migrate a SQL database to the cloud; how to get scale from a database in public or private clouds; and how to ensure database availability in the cloud for business-critical applications. The webinar will be presented on Thursday, Feb. 21, at 10 am PT/ 1 pm ET.

Posted February 19, 2013

Terracotta, a provider of enterprise big data management solutions, and JackBe, a real-time intelligence software vendor, have announced a collaboration to leverage their complementary technologies for real-time big data solutions. According to the vendors, JackBe's Presto real-time data visualizations for analytics coupled with Terracotta's BigMemory high-performance and scalability enables JackBe to deliver visual data exploration and dashboards with the speed, scale and simplicity of in-memory data management.

Posted February 19, 2013

Having vast amounts of data at hand doesn't necessarily help executives make better decisions. In fact, without a simple way to access and analyze the astronomical amounts of available information, it is easy to become frozen with indecision, knowing the answers are likely in the data, but unsure how to find them. With so many companies proclaiming to offer salvation from all data issues, one of the most important factors to consider when selecting a solution is ease of use. An intuitive interface based on how people already operate in the real world is the key to adoption and usage throughout an organization.

Posted February 13, 2013

In-memory technology—in which entire data sets are pre-loaded into a computer's random access memory, alleviating the need for shuttling data between memory and disk storage every time a query is initiated—has actually been around for a number of years. However, with the onset of big data, as well as an insatiable thirst for analytics, the industry is taking a second look at this promising approach to speeding up data processing.

Posted February 13, 2013

A profound shift is occurring in where data lives. Thanks to skyrocketing demand for real-time access to huge volumes of data—big data—technology architects are increasingly moving data out of slow, disk-bound legacy databases and into large, distributed stores of ultra-fast machine memory. The plummeting price of RAM, along with advanced solutions for managing and monitoring distributed in-memory data, mean there are no longer good excuses to make customers, colleagues, and partners wait the seconds—or sometimes hours—it can take your applications to get data out of disk-bound databases. With in-memory, microseconds are the new seconds.

Posted February 13, 2013

Enterprise NoSQL database provider MarkLogic is making available a free developer license for MarkLogic Enterprise Edition. The developer license provides access to MarkLogic Enterprise Edition features such as integrated search, government-grade security, clustering, replication, failover, alerting, geospatial indexing, conversion, as well as a set of application development tools. MarkLogic is also introducing a Java-based tool for importing data from MongoDB into MarkLogic.

Posted February 12, 2013

IT management company ManageEngine has announced that its on-premise application performance monitoring solution, Applications Manager, now supports NoSQL databases Apache Cassandra and MongoDB. This solution monitors application performance and provides operational intelligence for NoSQL technologies in addition to support for traditional relational databases such as Oracle, MySQL and memcached.

Posted February 05, 2013

IBM has signed an agreement to acquire the software portfolio of Star Analytics Inc., a privately held business analytics company headquartered in Redwood City, California. Financial terms of the acquisition, which is expected to be completed in the first quarter of 2013, were not disclosed. According to IBM, Star Analytics software helps organizations automatically integrate essential information, reporting applications and business intelligence tools across their enterprises, on premise or from cloud computing environments. The software removes typical custom coding for specialized sources that are hard to maintain, and also eliminates manual processes that are cumbersome and time-consuming.

Posted February 01, 2013

Actian Corp. and Pervasive Software Inc. have entered into a definitive merger agreement through which Actian will acquire all of Pervasive's outstanding shares for $9.20 per share. Actian products include Action Apps, Vectorwise, the analytical database, Ingres, an independent mission-critical OLTP database, in addition to the Versant Object Database, which Actian added to its portfolio through another recent merger in which Actian acquired all the outstanding shares of Versant Corporation. According to the company, the deal values Pervasive at $161.9 million and will accelerate Actian's ability to deliver its vision of providing organizations with the capability to take action in real time as their business environment changes.

Posted January 31, 2013

EMC Corporation has updated its appliance-based unified big data analytics offering. The new EMC Greenplum Data Computing Appliance (DCA) Unified Analytics Platform (UAP) Edition expands the system's analytics capabilities and solution flexibility, achieves performance gains in data loading and scanning, and adds integration with EMC's Isilon scale-out NAS storage for enterprise-class data protection and availability. Within a single appliance, the DCA integrates Greenplum Databases for analytics-optimized SQL, Greenplum HD for Hadoop-based processing as well as Greenplum partner business intelligence, ETL, and analytics applications. The appliances have been able to host both a relational database and Hadoop for some time now, Bill Jacobs director of product marketing for EMC Greenplum, tells 5 Minute Briefing. "The significance of this launch is that we tightened that integration up even more. We make those two components directly manageable with a single administrative interface and also tighten up the security. All of that is targeted at giving enterprise customers what they need in order to use Hadoop in very mission-critical applications without having to build it all up in Hadoop themselves."

Posted January 31, 2013

SAP announced a new option for SAP Business Suite customers — SAP Business Suite powered by SAP HANA — providing an integrated family of business applications that captures and analyzes transactional data in real time on a single in-memory platform. With Business Suite on HANA, "SAP has reinvented the software that reinvented businesses," stated Rob Enslin, member of the Global Executive Board and SAP head of sales, as part of his presentation during the company's recent launch event.

Posted January 30, 2013

The explosion of big data has presented many challenges for today's database administrators (DBAs), who are responsible for managing far more data than ever before. And with more programs being developed and tested, more tools are needed to help optimize data and efficiency efforts. Using techniques such as DB2's Multi-Row Fetch (MRF), DBAs are able to cut down on CPU time - and improve application efficiency. MRF was introduced in DB2 version 8 in 2004. Stated simply, it is the ability for DB2 to send multiple rows back to a requesting program at once, rather than one row at a time.

Posted January 29, 2013

Databases are hampered by a reliance on disk-based storage, a technology that has been in place for more than two decades. Even with the addition of memory caches and solid state drives, the model of relying on repeated access to the permanent information storage devices is still a bottleneck in capitalizing on today's "big data," according to a new survey of 323 data managers and professionals who are part of the IOUG. Nearly 75% of respondents believe that in-memory technology is important to enabling their organization to remain competitive in the future. Yet, almost as many also indicate they lack the in-memory skills to deliver even current business requirements. The research results are detailed in a new report, titled "Accelerating Enterprise Insights: 2013 IOUG In-Memory Strategies Survey."

Posted January 24, 2013

The call for papers is now open for the first-ever Big Data Boot Camp produced by Database Trends and Applications (DBTA) magazine and www.dbta.com. The event, which will take place May 21-22 at the New York Hilton, will provide the opportunity for speakers to share their knowledge and experience in the emerging big data arena.

Posted January 24, 2013

EMC Greenplum has qualified Attunity RepliWeb for Enterprise File Replication (EFR) and Attunity Managed File Transfer (MFT) with EMC Greenplum Hadoop (HD). Attunity RepliWeb for EFR and Attunity MFT are high-performance, easy-to-use solutions for automating, managing and accelerating the process of making data available for big data analytics with Hadoop. According to Attunity, the products, launched earlier this year, are the first and only solutions currently qualified by EMC for Greenplum HD. "Greenplum has come into the marketplace by storm and has had a strong vision of being data-independent or data-agnostic. They want to make sure that their analytic platform can handle both structured and unstructured data and this aligns very well with Attunity's mission statement of any data, any time, anywhere," Matt Benati, vice president of Global Marketing at Attunity, tells DBTA.

Posted January 24, 2013

Enterprise NoSQL database provider MarkLogic Corporation has partnered with business intelligence vendor Tableau Software to offer analytics and visualization over unstructured big data. The partnership allows business users to leverage Tableau's business intelligence and reporting solutions to access disparate data sets of structured and unstructured data house in a MarkLogic NoSQL database. "Not only can you build rich, sophisticated applications, but you can also make use of that data where it is, and have business users connect to that data, visualize it, and do analytics over it, without involving the development center," Stephen Buxton, MarkLogic's director of product management, tells DBTA.

Posted January 24, 2013

For many years, enterprise data center managers have struggled to implement disaster recovery strategies that meet their RTO/RPOs and business continuity objectives while staying within their budget. While the challenges of moving, managing, and storing massive data volumes for effective disaster protection have not changed - exponential data growth and the advent of big data technologies, have made the challenge of disaster recovery protection more difficult than ever before.

Posted December 19, 2012

Despite the rise of big data, data warehousing is far from dead. While traditional, static data warehouses may have indeed seen their day, an agile data warehouse — one that can map to the needs of the business and change as the business changes — is quickly on the rise. Many of the conversations today around big data revolve around volume and while that is certainly valid, the issue is also about understanding data in context to make valuable business decisions. Do you really understand why a consumer takes action to buy? How do their purchases relate? When will they do it again? Big data is limited when it comes to answering these questions. An agile approach — one that gives even big data a life beyond its initial purpose — is the value data warehousing can bring to bear and is critical to long-term business success.

Posted December 19, 2012

For years, data warehouses and extract, transform and load (ETL) have been the primary methods of accessing and archiving multiple data sources across enterprises. Now, an emerging approach - data virtualization - promises to advance the concept of the federated data warehouse to deliver more timely and easier-to-access enterprise data. These are some of the observations made at Composite Software's third Annual Data Virtualization Day, held in New York City. This year's gathering was the largest ever, with nearly 250 customers and practitioners in attendance, Composite reports.

Posted November 13, 2012

Attunity Ltd., a provider of information availability software solutions, has released Attunity Managed File Transfer (MFT) for Hadoop. The new enterprise data transfer solution is designed to accelerate big data collection processes and integrate them seamlessly into and out of Hadoop. MFT enables organizations to collect and transfer big data in both the cloud and enterprise data centers for strategic initiatives including log and machine-data analytics, business intelligence, and data archiving."Attunity MFT for Hadoop, the first of several Hadoop solutions that Attunity will unveil, is designed to deliver on the great promise of Hadoop by helping organizations achieve faster time-to-value for big data analytics projects," says Matt Benati, VP Global Marketing at Attunity.

Posted November 09, 2012

The opportunities and challenges presented by big data are addressed in a new report summarizing the results of a survey of data managers and professionals who are part of the Independent Oracle Users Group. The survey was underwritten by Oracle Corporation and conducted by Unisphere Research, a division of Information Today, Inc. Key highlights from the survey include the finding that more than one out of 10 data managers now have in excess of a petabyte of data within their organizations, and a majority of respondents report their levels of unstructured data are growing.

Posted October 24, 2012

Business analytics vendor OpTier has released OpTier APM 5.0, a solution that provides real-time business transaction analytics and deep diagnostics, enabling improved visibility and gains in productivity. OpTier also released a new Big Data Analytics solution that takes advantage of OpTier's business transaction-based platform, providing real-time big data analytics already in context and reducing time and cost.

Posted October 01, 2012

For a long time, data integration has been the holy grail for data organizations, promising a single, accurate picture of relevant data from across the enterprise, regardless of original source or format. Now, with the rise of new approaches — including master data management (MDM) and data virtualization, there is hope that this goal is within reach. But the challenges keep on coming, and lately, there has been a surge in unstructured data that may fall outside MDM realms.

Posted September 26, 2012

Data management vendor Terracotta, Inc. has released BigMemory Go, the latest innovation in the BigMemory line that allows customers to put as much data in memory as desired to speed application performance at big data scale. The product is being offered via a free 32GB per instance production license that can be deployed on as many servers as desired.

Posted September 25, 2012

The first computer program I ever wrote (in 1979, if you must know) was in the statistical package SPSS (Statistical Package for the Social Sciences), and the second computer platform I used was SAS (Statistical Analysis System). Both of these systems are still around today—SPSS was acquired by IBM as part of its BI portfolio, and SAS is now the world's largest privately held software company. The longevity of these platforms—they have essentially outlived almost all contemporary software packages—speaks to the perennial importance of data analysis to computing.

Posted September 19, 2012

Oracle announced enhanced support for the R statistical programming language, including new platform ports of R for Oracle Solaris and AIX in addition to Linux and Windows, connectivity to Oracle TimesTen In-Memory Database in addition to Oracle Database, and integration of hardware-specific Math libraries for faster performance. "Big data analytics is a top priority for our customers, and the R statistical programming language is a key tool for performing these analytics," says Andrew Mendelsohn, senior vice president, Oracle Database Server Technologies.

Posted September 12, 2012

Business intelligence software vendor Actuate has partnered with VoltDB, provider of ultra-high-throughput relational database systems, to offer a solution that will allow ActuateOne and VoltDB customers to process their big data more quickly and effectively, resulting in improved insights. Together, the VoltDB and ActuateOne alliance is expected to substantially reduce the time from big data access to operational insights, providing customers with a competitive advantage in the market and improving the bottom line.

Posted September 11, 2012

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