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Data Warehousing

Hardware and software that support the efficient consolidation of data from multiple sources in a Data Warehouse for Reporting and Analytics include ETL (Extract, Transform, Load), EAI (Enterprise Application Integration), CDC (Change Data Capture), Data Replication, Data Deduplication, Compression, Big Data technologies such as Hadoop and MapReduce, and Data Warehouse Appliances.



Data Warehousing Articles

The last thing companies want is tainted data merging with incorrect information. The process of maintaining data integrity enhances the reliability of information for use by a business. This is where tools to ensure data quality come in.

Posted August 03, 2016

Data is increasingly appreciated by companies as their most valuable asset. But the problem is that this view is not just held by organizations themselves, there are others - including hackers and - who see it that way as well. IT and data managers can play a pivotal role in enterprise security because they are the insiders with trusted status and they are aware of where the data is stored and how best to reduce or eliminate threats. Newer security technology can also relieve many of the manual burdens associated with database monitoring.

Posted August 03, 2016

For fast-paced, turn-on-a-dime digital enterprises, with demands for 24-by-7 uptime, no activity is more vital than keeping database systems up and running. Today, database availability is no longer just a critical IT issue; it is a critical business issue. To be prepared in the event of system failures, infrastructure owners and DBAs have developed strategies to increase resiliency and assure availability of data.

Posted August 03, 2016

Database development is growing more challenging all the time. Releases are expected to come out faster than ever, and teams are more spread out across, global geographies, time zones, and skill levels. Software deployment, meanwhile needs to be spread across cloud and onsite, and accessible through more devices than ever. What's needed is an integrated end-to-end environment with multi-platform support that helps simplify development and provides automation to achieve repeatable processes and avoid potential risks that can translate into unanticipated delays.

Posted August 03, 2016

If information is the lifeblood of organizations today, then delivering information where it is needed faster can be considered a matter of business health, and in some cases, even business survival.

Posted August 03, 2016

There is more data available to organizations than ever before, but the goal remains the same - to unlock nuggets of gold, the useful information that will result in competitive advantage for the organization, allowing it to react to customer's needs with lightning speed, uncover new opportunities, and act fast to counter competitive threats.

Posted August 03, 2016

Over the years, MultiValue technology has maintained its base of committed advocates despite the decades-long trend toward relational database management systems. And, now with an expanding appreciation for polyglot persistence, or put more simply, the selection of the best tool for the job, there is a growing recognition that different data management systems offer different benefits with some simply better suited for certain requirements than others.

Posted August 03, 2016

Today, data is being recognized and appreciated as an asset, and even, some have suggested, a kind of currency. But beyond the obvious businesses built on data - such as Airbnb's rental business, Uber's car service app, and Alibaba's online marketplace - every business today is striving to become a data-driven organization, with turn-on-a-dime agility and rapid insights into customer behaviors and desires.

Posted August 03, 2016

Datavail, a provider of data and DBA services, offering 24×7 managed database services, database design, architecture, and staffing, has acquired Art of BI, an Oracle analytics consulting company focused on OBIEE and Hyperion.

Posted July 29, 2016

Oracle announced today that it is acquiring NetSuite in a transaction valued at approximately $9.3 billion. The transaction is expected to close in 2016. In a statement, Zach Nelson, CEO of NetSuite, said that NetSuite will benefit from Oracle's global scale and reach to accelerate the availability of its cloud solutions.

Posted July 28, 2016

There's a new buzzword on the loose, the data lake. At first glance, a data lake could be easily mistaken for a data warehouse. The two big data concepts have a common focus on analytics and they may, in certain situations, produce roughly equivalent output. But that's about where their similarities end.

Posted July 27, 2016

EMC has announced that, based on a preliminary vote tally from the Special Meeting of Shareholders held on July 19, EMC shareholders approved the merger agreement among Denali Holding Inc., Dell Inc., Universal Acquisition Co., and EMC, and approved the other two proposals described in EMC's proxy statement relating to the meeting.

Posted July 27, 2016

Cloudera, a provider of data management and analytics platform built on Apache Hadoop and additional open source technologies, has introduced Cloudera Navigator Optimizer, alongside the production release of Cloudera Enterprise 5.8. First launched in beta in late 2015, Navigator Optimizer, now generally available, is targeted at customers looking to modernize their analytic database or augment their data warehouse solution with Hadoop, and helps to provide insights for predictably offloading key workloads. The tool also provides DBAs with the usage visibility to manage Hadoop data models and guidance to optimize query performance.

Posted July 21, 2016

Monte Zweben, CEO and co-founder of the company that was founded in 2012, talks with Big Data Quarterly about why Splice Machine has rolled out an open source Community Edition - and why it is doing so now

Posted July 18, 2016

Organizations have directed a lot of attention recently to consolidation, automation, and cloud efforts in their data management environments. This will purportedly result in decreased demand for data managers and the need for fewer DBAs per groups of databases. However, the opposite seems to be occurring. In actuality, there is a growing need for more talent, as well as expertise to manage through growing complexity. A new survey, sponsored by Idera and conducted by Unisphere Research among more than 300 data executives, managers, and professionals finds that a more challenging data environment is arising due to a confluence of factors.

Posted July 12, 2016

Oracle has unveiled two new models of its Oracle Database Appliance, addressing the needs of small and mid-sized businesses. "Many organizations do not have the time, resources or expertise to build their own system and often struggle managing different platforms and systems. By offering a pre-integrated solution that is optimized for the database and the cloud, Oracle allows organizations of all sizes to free up their IT staff from maintenance and other routine tasks to focus on innovation and core business processes." said Karen Sigman, VP, Converged Infrastructure, Oracle.

Posted July 06, 2016

The next major release of MarkLogic's enterprise NoSQL database platform is expected to be generally available by the end of this year. Gary Bloom, president and CEO of the company, recently reflected on the changing database market and how new features in MarkLogic 9 address evolving requirements for data management in a big data world. "For the first time in years, the industry is going through a generational shift of database technology - and it is a pretty material shift," observed Bloom.

Posted June 30, 2016

Datavail, a provider of data management and managed database services, has announced new partnerships with SlamData and ClearDB, to expand NoSQL analytics and DBA services.

Posted June 30, 2016

Hortonworks, Inc. unveiled new innovations at Hadoop Summit that will improve the Hortonworks Data Platform (HDP), allowing enterprises to accumulate, analyze, and act on data.

Posted June 29, 2016

Attunity Ltd. is releasing a new version of Attunity Visibility for Hadoop with enhanced technology to enable comprehensive data usage analytics for large-scale and fast-growing Hadoop Data Lake environments. The new release brings "a very unique, needed solution to the fast and growing market of Hadoop," said Itamar Ankorion, EVP of business development and corporate strategy at Attunity.

Posted June 28, 2016

At the 2016 Hadoop Summit this week in San Jose, Teradata is announcing the certification of multiple BI and visualization solutions on the Teradata Distribution of Presto, including Information Builders, the Looker Data Platform, the Qlik visual analytics platform, the Tableau Business Intelligence (BI) tool suite, and ZoomData. In addition, MicroStrategy has committed to certify, and testing is complete with Microsoft Power BI.

Posted June 27, 2016

Big data with its increasing volume, velocity, and variety is causing organizations to see their data as a valuable commodity. But central to that value, says Amit Walia, chief product officer of Informatica, is the ability to bring all data together to get a single view. Here, Walia discusses the three key challenges organizations face and what he sees as the biggest disruptor on the horizon.

Posted June 23, 2016

Trifacta, a provider of data wrangling software, is deepening technical integration with the Hortonworks Data Platform (HDP) and the industry's first certification for Apache Atlas, a data governance and metadata framework for Hadoop.

Posted June 23, 2016

The data manager now sits in the center of a revolution swirling about enterprises. In today's up-and-down global economy, opportunities and threats are coming in from a number of directions. Business leaders recognize that the key to success in hyper-competitive markets is the ability to leverage data to draw insights that predict and provide prescriptive action to stay ahead of markets and customer preferences. For that, they need to keep up with the latest solutions and approaches in data management. Here are 12 of the key technologies turning heads—or potentially opening enterprise wallets—in today's data centers.

Posted June 22, 2016

As storage requirements continue to spiral upward, more organizations are relying on the cloud to help them do data management, backup, data warehousing, development/test and archive, according to a new research report, based on a survey among members of the IOUG that was conducted by Unisphere Research, a division of Information Today, Inc.

Posted June 17, 2016

DBmaestro, a provider of DevOps for Database solutions, is unveiling an updated version of its TeamWork platform, improving its ability to support seamless integration with all sources of database changes.

Posted June 14, 2016

Splice Machine has announced that it is releasing its database management system, a dual-engine RDBMS powered by Hadoop and Spark, as an open source platform. The community edition will be free for members of the open source community, allowing them to use as well as modify source code, whereas the enterprise edition will include a set of proprietary tools focused on operational features that enable DBAs and DevOps teams to maintain, tune, and keep the platform secure while it's live.

Posted June 10, 2016

Cloudera is collaborating with Microsoft to build a new open source platform that will reduce the burden on application developers leveraging Spark. The two entities, together with other open source contributors, have built a new open source Apache licensed REST-based Spark Service, called Livy, which is still in early alpha development.

Posted June 09, 2016

Progress is releasing a new package of platforms that will enable enterprises to tap into the full potential of digital business. Progress DigitalFactory is a new cloud-based platform that provides a holistic, extensible solution for businesses to create omni-channel digital experiences.

Posted June 08, 2016

Emerging and newer vendors can offer fresh, innovative ways of dealing with data management and analytics challenges. Here, DBTA looks at the 10 companies whose approaches we think are worth watching.

Posted June 06, 2016

Teradata has introduced the Teradata Aster Connector for Spark, an integration of Apache Spark analytics with Teradata Aster Analytics. The connector enables pre-built analytics functions from both solutions to be executed from Aster Analytics, enabling anyone who can use Aster Analytics to also run advanced analytics on Spark without the need to learn or know Scala.

Posted June 06, 2016

SQL Server 2016 became generally available on June 1, as scheduled previously by Microsoft. Described as the "biggest leap forward in Microsoft data platform history" in a Microsoft Developer Network blog, the new release provides improvements in real-time operational analytics, visualizations on mobile devices, analytics, as well as new security technology and hybrid cloud scenarios.

Posted June 06, 2016

Today at Spark Summit, MapR Technologies is announcing a new enterprise-grade Apache Spark Distribution. "This is a Spark-focused distribution that combines Apache Spark with the real time, persistent, web-scale data layer of MapR," said Jack Norris, SVP, Data and Applications, MapR. The new Spark Distribution option for the MapR Converged Data Platform enables advanced analytics - including batch processing, machine learning, procedural SQL, and graph computation, and is a production-ready platform for Spark workloads on-premise and in the cloud.

Posted June 06, 2016

The ability to stand up and voice your opinion about a solution or technology that will not solve a business problem is critical. At times, choices are made for budgetary reasons, and other times, it may be organizational pressure. But regardless of the reason, as IT professionals, we need to be courageous and do the right thing, whatever that is.

Posted June 01, 2016

Dynatrace, a management tools provider, has teamed up with Pivotal, a digital services tools vendor, to deploy its application monitoring solutions for the Pivotal Cloud Foundry (PCF) platform. Dynatrace Application Monitoring Service Broker Tile and Buildpack Extensions for Pivotal Cloud Foundry will provide actionable performance insights for businesses with cloud initiatives.

Posted May 31, 2016

Enhancing Its machine learning and operations analytics capabilities for clients, Accenture has completed its acquisition of OPS Rules, a boutique analytics consulting company that specializes in the application of data science to create supply chain and operations analytics solutions. With the purchase, Accenture says it is enhancing its machine learning and operations analytics capabilities.

Posted May 26, 2016

COLLABORATE, the annual conference presented each year by the OAUG, IOUG and Quest, provides the opportunity to reflect on key changes in the Oracle ecosystem and allows the users groups to engage with their constituents about the areas of greatest importance. With the COLLABORATE 16 conference now behind her, Dr. Patricia Dues, the new president of the OAUG, talked with DBTA about what OAUG members are concerned with now and how the OAUG is helping them address emerging challenges.

Posted May 25, 2016

Dell is updating its SharePlex database replication and near real-time data integration solution to enable users to replicate Oracle data directly to SAP HANA, Teradata, or EnterpriseDB Postgres.

Posted May 25, 2016

Magnitude Software, a provider of enterprise information management (EIM) software, has acquired Datalytics Technologies LLC, a data warehouse solutions company. Founded in 1984, Datalytics Technologies offers pre-built data warehouse and data mart solutions for SAP's and Oracle's families of ERP systems.

Posted May 18, 2016

AtScale, Inc., which provides a self-service BI platform for Hadoop, has raised a Series B round of $11 million, bringing its total funding to date to $20 million. According to Bruno Aziza, chief marketing officer of AtScale, its platform is different from others in three key ways, making it applicable to use cases in an array of industries including healthcare, telecommunications, retail, and financial services.

Posted May 17, 2016

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