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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

Data security has been the source of dramatic changes in the last 10 years, influencing technologies and the way businesses operate globally. Data Summit 2017 will take a deep dive into evolving enterprise security considerations during the Data Security Forum moderated by Michelle Malcher, security architect at Extreme Scale Solutions. Data Summit 2017 takes place May 16-17 at the New York Hilton Midtown, with pre-conference workshops on May 15.

Posted May 05, 2017

Many organizations are now embracing the cloud in order to help reduce their operational costs, but the notion of migrating an Oracle 12c multi-tenancy database from on-premise to the Oracle Cloud may seem like a daunting proposition.

Posted May 03, 2017

Cloudera, which last week began trading on the New York Stock Exchange under the symbol "CLDR," has announced the general availability of the Cloudera Data Science Workbench, a self-service tool for data scientists. The workbench, which was announced in beta at Strata+Hadoop World San Jose 2017, enables fast, easy and secure self-service data science for the enterprise.

Posted May 02, 2017

Cloudera, a provider of a platform for machine learning and advanced analytics built on open source technologies including Hadoop, launched an IPO and is beginning public trading on the New York Stock Exchange under the symbol "CLDR."

Posted April 28, 2017

Blue Medora, a provider of IT operational analytics (ITOA) for enterprise cloud, database and infrastructure management, is expanding its SelectStar SaaS database performance solution to support Microsoft Azure and Azure SQL databases. SelectStar for Azure provides metric-based and deep-dive monitoring for Azure native database workloads, enabling users to see query-level metrics on their Azure SQL databases.

Posted April 27, 2017

Voting has opened for the 2017 Database Trends and Applications Readers' Choice Awards. Unlike other awards programs that rely on our editorial staff's evaluations, the DBTA Readers' Choice Awards are unique in that the winning information management solutions are chosen by you - the people who actually use them.

Posted April 26, 2017

Infor, a provider of business applications specialized by industry and built for the cloud, has reached an agreement to acquire Birst, Inc., a pioneer of cloud-native, business intelligence (BI), analytics, and data visualization. Birst provides a platform for sourcing, refining, and presenting standardized data insights at scale to drive business decisions. Terms of the agreement are not being disclosed.

Posted April 26, 2017

NTT DATA is expanding its existing relationship with Oracle to include end-to-end cloud capabilities for Oracle's Healthcare Foundation, a unified healthcare analytics platform. The platform provides data integration and warehousing of "clinical, financial, administrative, and -omics modules" in a cloud solution.

Posted April 25, 2017

Catalogic Software, a provider of software-defined copy data management, has announced the availability of a new version of its flagship software featuring expanded in-place database virtualization technology. Catalogic ECX 2.6 adds application-aware support for InterSystems Caché and Epic Electronic Health Record, SAP HANA, and extends Microsoft SQL Server support to physical hosts.

Posted April 25, 2017

IBM announced first-quarter earnings results, with traditional software and hardware solutions slumping, while next-generation offerings surged. The company's first-quarter cloud revenues increased 33% to $3.5 billion, totaling $14.6 billion for the last 12 months.

Posted April 24, 2017

With the increasing volume, variety, and velocity of big data flowing into enterprises, they no longer have the ability to govern and synchronize all of their information. As a result, new processes must be put in place to quickly explore and assess data for value, says Joe Caserta, CEO and founder of Caserta Concepts. Caserta will present a keynote as well as a workshop at Data Summit 2017.

Posted April 24, 2017

Syntax Systems, a provider of cloud managed ERP services, has announced the acquisition of Core Services Corp., enabling Syntax to now offer cloud-based ERP services for both Oracle JD Edwards and Enterprise Business Suites throughout North America.

Posted April 20, 2017

While not the most media-hyped technology, databases are certainly one of the most crucial when it comes to our always-online, always-connected society. Databases power not just the applications and websites we use every day, but the businesses that generate revenue and fuel the economy. The internet relies on functioning and well-performing databases to operate.

Posted April 19, 2017

As mobile has pushed deeper into enterprises, there is a growing recognition that it may be possible to run significant parts of businesses from relatively small devices. While mobile devices may not be ready to run entire enterprises, in many cases, they certainly can run more limited functions.

Posted April 18, 2017

Today's enterprise database environments are growing in size and complexity, fueled by rising data volumes and new business demands. Many databases that have been at the heart of existing enterprises to power mission-critical applications are now being positioned to support new Digital Native businesses. As a result, 24x7 high availability is no longer a luxury for select applications; it's a necessity for the bulk of the business—many organizations can no longer afford downtime in their data environments—even for a minute.

Posted April 18, 2017

Data integrity is not just an important thing, it's the only thing. If the data is wrong, then there is no reason to even keep it, says database management expert Craig S. Mullins, who will present a talk on "Ensuring Data Integrity in Operational Databases Systems" at Data Summit 2017. Mullins is president and principal consultant of Mullins Consulting, an IBM Gold Consultant, and a DBTA columnist.

Posted April 18, 2017

Fujitsu and Oracle jointly announced the launch of Fujitsu SPARC M12, a new lineup of enterprise servers available worldwide. Featuring Fujitsu's new SPARC64 XII processor, the companies say, the Fujitsu SPARC M12 servers achieve the world's highest per CPU core performance in arithmetic processing, offering improvements for a range of database workloads, from mission-critical systems on premises to big data processing in the cloud.

Posted April 12, 2017

The Oracle Public Cloud Offering has achieved a series of compliance certifications and attestations for for a number of core services.

Posted April 12, 2017

As the Internet of Things (IoT) revolution works its way through marketing hype and seeks its place of valuable contribution within companies and industries, you might pause to wonder how IoT can create opportunities for your company. Yet that assessment is difficult in part because the buzz does not always align with reality. In short, it's no simple task to discern the true potential of IoT today, leaving one to wonder: What is realistic, what difference could IoT make in my company, and how mature are other companies in embracing IoT potential?

Posted April 07, 2017

The concept of data lakes is a great one, but if not done correctly, this treasure trove of information can quickly turn into a black abyss for data analysts and scientists, let alone business users.

Posted April 07, 2017

Many IT organizations are looking to the cloud to move, create, or extend existing database infrastructure. Perhaps yours is one of them. Yes, the world of the database professional is shifting, this we know. The real questions are how is it shifting, and what can you, as a DBA, do to be successful in this new world?

Posted April 07, 2017

Cohesity, a provider of hyperconverged secondary storage, is receiving its largest funding to date, raising over $90 million in a Series C round co-led by investors GV (formerly Google Ventures) and Sequoia Capital, to expand sales and marketing to meet explosive customer demand. The investment will accelerate Cohesity's research and development of additional secondary storage use cases beyond data protection, with a special focus on analytics, test/dev, file services and object services.

Posted April 04, 2017

EnterpriseDB (EDB) has released the EDB Postgres Ark Database-as-a-Service (DBaaS) framework to the Amazon Web Services Marketplace (AWS). EDB Postgres Ark enables customizable deployments of Postgres clusters to private and public clouds, such as AWS as well as Red Hat OpenStack.

Posted April 03, 2017

Oracle has announced that Hearst has selected Oracle Cloud to provide its businesses with a common platform to accelerate business growth and global expansion.

Posted March 29, 2017

The Independent Oracle Users Group (IOUG) has represented the voice of data technologists and professionals for more than 20 years, and we are excited about how our community continues to grow and focus on peer-to-peer education and know-how. With that focus we are excited for our premier yearly event: COLLABORATE 17 - IOUG Forum.

Posted March 29, 2017

MicroStrategy is releasing an enhanced version of its signature platform, delivering a new set of APIs that will allow users to connect to almost any data source. MicroStrategy 10.7 also adds integrations with Natural Language Generation (NLG) providers Automated Insights and Narrative Science, letting users add Intelligent Narratives to their dashboards alongside their reports, graphs, and visualizations.

Posted March 27, 2017

There is a lot of lot of buzz around IoT, with many companies today seeking to find ways that machine to machine data will affect their industries and their own organizations, according to John O'Brien, principal advisor and CEO, Radiant Advisors, who will present a talk at Data Summit 2017 on "IoT Adoption & Maturity Today."

Posted March 22, 2017

COLLABORATE 17: Technology & Applications Forum for the Oracle Community is set for April 2-6 in Las Vegas and, for Oracle users, there is simply nothing like being there. Packed with user-focused education and networking, COLLABORATE creates a welcoming atmosphere where participants can candidly share their ideas, challenges and questions.

Posted March 17, 2017

There is just one event held each year that presents the full array of Oracle Applications and Technology education under one roof from three major Oracle users groups.

Posted March 17, 2017

Three new e-learning courses have been introduced to help foster expertise in big data and analytics, fraud analytics, and credit risk modeling. The courses were developed by Big Data Quarterly columnist Bart Baesens, who is a professor at KU Leuven (Belgium), and a lecturer at the University of Southampton (United Kingdom). The courses are being offered in partnership with SAS, but do not focus on the software but, instead, on the general concepts and modeling steps.

Posted March 16, 2017

The rise of big data and the growing popularity of cloud is a combination that presents valuable new opportunities to leverage data with greater efficiency. But organizations also need to be aware of some key differences between on-premise and cloud deployments, says Charles Zedlewski, senior vice president, products, at Cloudera.

Posted March 15, 2017

Data has been at or near the top of every enterprise agenda for more than a decade, and yet, research shows that more than 66% of Global 2000 senior executives are still dissatisfied with their data investments and capabilities, says Thornton May, CEO of FutureScapes Advisors, Inc., who will present the opening keynote at Data Summit 2017.

Posted March 14, 2017

MapR Technologies has added a small footprint edition of the MapR Converged Data Platform to address the need to capture, process, and analyze data generated by IoT devices close to the source. MapR Edge enables secure local processing, quick aggregation of insights on a global basis, and the ability to push intelligence back to the edge for faster business impact.

Posted March 14, 2017

Infoworks.io, Inc., which provides data warehousing on Hadoop, has closed $15 million in a Series B financing which it will use to scale go-to-market and customer success programs to meet customer demand.

Posted March 14, 2017

Cloudera, which provides an analytics platform built on Hadoop and other open source software, has unveiled the Cloudera Data Science Workbench, a new self-service tool for data science that is based on the company's recent acquisition of Sense.io. The Cloudera Data Science Workbench is currently in beta.

Posted March 14, 2017

Unravel Data, which provides an application performance management (APM) platform designed to simplify DataOps, has unveiled a new set of automated actions for improving big data operations and performance.

Posted March 10, 2017

In-memory technologies have the ability to bring faster insights to users and applications, potentially bringing analytics to new levels. At Data Summit 2017, Viktor Gamov, senior solutions architect at Hazelcast, will drill down on what users need to know to be successful using in-memory data technology.

Posted March 10, 2017

Teradata is introducing a new platform in the open source space that will deliver unprecedented efficiencies for companies creating data lakes. Teradata is launching Kylo, a data lake management software platform built using the latest open source capabilities such as Apache Hadoop, Apache Spark, and Apache NiFi.

Posted March 09, 2017

GridGain Systems, provider of in-memory computing platform solutions based on Apache Ignite, is releasing GridGain Professional Edition 1.9, improving performance and automated benchmarking. This update version fully supports Apache Ignite 1.9 and introduces Kubernetes support for deploying containerized Ignite clusters, expands support for data manipulation language (DML), and more.

Posted March 09, 2017

Way back in the summer of 2014, I told you about how I used DB-Engines to determine the popularity of various data management tools and vendor platforms. At that time, I explained how I used DB-Engines.com and Google Trends to see where the overall trends that I'm interested in are headed. Staying up with the trends isn't just for fashionistas!

Posted March 02, 2017

The heart of any relational database management system is the system catalog that documents the database objects and system settings being used. The system catalog offers a wealth of information about your DBMS. You can think of it as the knowledge base of every piece of data known to the system. For this reason, it is important that DBAs understand what is in the system catalog, as well as how to access and manipulate the information it contains.

Posted March 02, 2017

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