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Data Modeling

Data Modeling and Database Design and Development – including popular approaches such as Agile and Waterfall design - provide the basis for the Visualization, and Management of, Business Data in support of initiatives such a Big Data Analytics, Business Intelligence, Data Governance, Data Security, and other enterprise-wide data-driven objectives.



Data Modeling Articles

ArangoDB, an open source native multi-model database, is releasing ArangoDB 3.4, enabling developers to efficiently interact with multiple data models by using just one technology and one query language. Major new enhancements in ArangoDB 3.4 include ArangoSearch, a feature which transforms ArangoDB, when combined with traversals or joins in AQL, from a data retrieval to an information retrieval solution;  and full GeoJSON Support enabled by a Google S2 Geo Index library integration.

Posted December 06, 2018

Looker closed a Series E financing round of $103 million that will continue to help boost the company and upcoming innovations. This latest funding round is being led by Premji Invest, with new investment from Cross Creek Advisors and participation from Looker's current investors.  Looker has raised a total of $280.5 million since 2013.

Posted December 06, 2018

Data mart builders must understand what they are working to accomplish. The DBMS is not going to magically guide them to a solution. The builder is responsible for knowing how dimensional techniques work, why they work, and what options may exist within the dimensional framework.

Posted December 04, 2018

GraphQL has emerged as the favorite alternative to REST for modern web API design. GraphQL was first used internally at Facebook before being open sourced in 2015. GraphQL is described as a data query and manipulation language which at first glance might suggest more in common with SQL than with REST. However, in reality both GraphQL and REST are applicable across a very similar range of web API scenarios.

Posted December 04, 2018

The call for speakers is officially open for the sixth annual Data Summit conference, to be held in Boston, May 21-22, 2019. Whether you are an IT practitioner or a business stakeholder, we encourage you to consider participating in this exciting conference. The deadline for submitting proposals is December 14, 2018.

Posted December 04, 2018

Datical, a provider of database release automation solutions, is introducing a new feature that will allow Liquibase users access to Datical's platform for automating database releases. The millions of software professionals that use the Liquibase open source project can upgrade to an solution offering efficiency, speed, and risk reductions for all database deployments without having to change their existing process or workflow, according to Datical.

Posted November 28, 2018

Oracle DBAs and managers are under pressure to deliver high-performing and responsive systems that can scale with the business. Many enterprises are turning to cloud solutions and automation to reduce costs and increase their agility and capacity. The use of public cloud services among Oracle database sites is increasing, particularly in the area of backup and recovery. At the same time, most transaction environments still remain on-premises today.

Posted November 28, 2018

Snowflake Computing, a data warehouse built for the cloud, is introducing two new performance features - automatic clustering and materialized views - that will optimize query performance, eliminating the manual work associated with other data warehouse solutions. When combined, these features can deliver an exponential increase in performance, generating even faster and deeper insights from all of an organization's data by all of its business users.

Posted November 14, 2018

Quest Software is launching the new Spotlight Cloud, offering users features such as  24/7 performance monitoring, instant diagnostics, and powerful tuning to ensure consistent performance and high availability across Microsoft SQL Server database environments.

Posted November 01, 2018

While relational database management systems are still the workaday workhorse, we are now adding into the mix document, columnar, and graph datastores, and their variants. Each datastore has something at which it excels, and other things it may not.  Similarly, the rules followed in composing data structures, based on the platforms selected, also vary greatly.

Posted November 01, 2018

Data is everywhere and it's no small feat creating the right app for data storage. Building a mobile app with local data storage capabilities can be a daunting task —but it doesn't have to be. DBTA recently held a webcast with Priya Rajagopal, principal product manager, Couchbase, who examined the main challenges of an offline or offline-first storage solution and discuss how users can overcome the toughest obstacles using NoSQL with JSON documents.

Posted October 30, 2018

The trend of increasing adoption of open source databases like MySQL, Postgres and flavors of NoSQL isn't going away any time soon.Resistance to the OSDBMS in the enterprise is diminishing as CIOs and IT managers realize that it is indeed a low-cost yet reliable alternative to the proprietary RDBMS, especially with the advent of better management functions and support.

Posted October 26, 2018

New tools and technologies are becoming established in enterprises, helping organizations extract more value from data. To explore the ways that data-centric companies are managing their data more effectively, we asked industry experts about the trends that loom large in the future and those that appear to be waning.

Posted October 24, 2018

Tableau Software is releasing new product integrations with industry leading technology providers, from mapping to data cataloging, that extend Tableau's powerful analytics capabilities to better fit customers' needs. Tableau's partner program expansion plans feature new certification and training programs to help increase the number of skilled partner employees, in order to ensure customer success with Tableau.

Posted October 24, 2018

Talend is making major updates to its Talend Data Fabric platform, the company's unified, data platform for data integration across multi-cloud and on- premise environments.

Posted October 24, 2018

SAP is releasing the latest update to SAP Data Hub, helping to build agile, data-driven pipeline applications. SAP Data Hub allows customers to build, execute, orchestrate and govern flow-based pipelines, providing the maximum reuse of existing data developments while encompassing digital innovations.

Posted October 24, 2018

Lenovo is releasing a hyperconverged system certified by SAP for SAP HANA HCI. The certification uses Nutanix AHV, the first hypervisor certified for production SAP HANA on Hyperconverged Infrastructure.

Posted October 24, 2018

SolarWinds—a provider of IT management software, which just began trading on the New York Stock Exchange (NYSE) under the ticker symbol "SWI"—has announced the release of the new Application Performance Monitor (APM) powered by AppOptics.

Posted October 23, 2018

Coined nearly 10 years ago by Patrick Debois, the term "DevOps" is now broadly accepted as a methodology by which software development teams and IT operations teams work collaboratively for a continuous delivery approach.  The methodology puts a premium on speed. With the 10-year anniversary coming up, leading IT executives offer their DevOps predictions for 2019.

Posted October 17, 2018

Blockchain is more than just a new buzzword. Blockchain is a distributed ledger technology that is most commonly known for enabling the cryptocurrencies and payment networks.

Posted October 16, 2018

Juniper Networks, a provider of automated, scalable, and secure networks, is releasing a variety of new solutions to accelerate the industry's adoption of automation practices. Juniper is unveiling a collaborative community that includes tools, labs, libraries and an exchange of innovative applications to accelerate automation adoption for companies and individuals.

Posted October 12, 2018

Snowflake Computing, a data warehouse built for the cloud, is closing $450 million in additional growth funding led by Sequoia Capital to help Snowflake execute new and existing strategies. The remainder of Snowflake's existing investors also participated: Altimeter Capital, Capital One Growth Ventures, ICONIQ Capital, Madrona Venture Group, Redpoint Ventures, Sutter Hill Ventures and Wing Ventures.

Posted October 12, 2018

Companies are now managing a variety of open source and non-relational databases alongside relational databases like SQL Server and Oracle. While managing these systems involve the same set of challenges most DBAs are used to: ensuring availability, diagnosing performance problems and managing capacity, just to name a few, each database platform has its own set of processes and workflows for collecting and analyzing information.

Posted October 11, 2018

There has always been a need to tightly control some data items, such as passwords and Social Security numbers. Today, with the rise of concerns over personally identifiable information (PII), the General Data Protection Regulation (GDPR), and other legal mandates, a much larger group of data elements must be controlled. These legal data governance issues may need to guide our hands as we establish database designs.

Posted October 10, 2018

Looker's is updating its signature platform, designing the latest iteration to be a unified and extensible platform for data that flexes and scales to the ever-changing needs of business. Looker 6 is designed to flex and scale as needs for information change and expand.

Posted October 10, 2018

Commvault, provider of backup, recovery, cloud, and data management, is making a variety of improvements to its existing portfolio and adding new solutions to its suite of cloud-ready appliances.

Posted October 10, 2018

Many organizations are still doing traditional data science -- confining themselves to problems that are answerable with traditional statistical methods -- rather than utilizing the broad range of interfaces and techniques available today.

Posted October 09, 2018

SolarWinds, a provider of IT management software, is releasing the latest version of Database Performance Analyzer (DPA), a powerful database and query performance monitoring, analysis, and tuning tool built for many of today's popular databases.

Posted October 08, 2018

SentryOne is releasing SentryOne Cloud Sync v18.4 (formerly SentryOne Cloud), adding enhanced functionality and user experience features to the company's cloud-based monitoring solution. Improvements include a new responsive user interface, the ability to toggle between views of database servers, and a new Top SQL view of high-impact queries that shows key performance information, including completed queries, statements, and query execution history.

Posted October 04, 2018

Cloudera, Inc. and Hortonworks, Inc. are merging to create the world's leading next generation data platform provider, spanning multi-cloud, on-premises and the edge. The transaction has been unanimously approved by the Boards of Directors of both companies and aims to establish the industry standard for hybrid cloud data management, accelerating customer adoption, community development, and partner engagement.

Posted October 04, 2018

In a new IOUG SELECT article, Eric Mader writes about the role of DevOps in development and operational modernization: "Often misinterpreted as a buzzword endorsing development teams taking over platform and infrastructure roles, DevOps is all about development and operational modernization. Rather than operating as siloed, asynchronous teams as has been the norm for decades, DevOps represents a fundamental, holistic, organization-wide shift not only in processes and tools, but in people and culture."

Posted October 03, 2018

2018 is an exciting year for Oracle OpenWorld, with as much change in the event format as there is in the technology. The Independent Oracle Users Group (IOUG) will be well represented in the Content Catalog, as over 20 members are scheduled to present on the hot topics for data professionals.

Posted October 03, 2018

Arcadia Data, provider of visual analytics software native to Apache Hadoop and the cloud, has raised $15 million in a Series B funding to support strategies and product innovation. This round was led by Pelion Venture Partners with participation from existing investors Intel Capital, Mayfield Fund, and Blumberg Capital. The round brings total equity raised to $27 million and reflects the sustained five-fold organizational growth and strong customer momentum the company has achieved.

Posted October 03, 2018

Oracle is releasing the Oracle Autonomous NoSQL Database, the newest addition to the Oracle Autonomous Database portfolio, designed for workloads needing fast and predictable responses to simple operations. The self-driving database service enables developers to easily deploy massive-scale applications, including UI personalization, shopping carts, online fraud detection, gaming, and advertising.

Posted October 03, 2018

Naveego, an emerging provider of cloud-based Data Quality and Master Data Management (MDM) solutions, is introducing its Complete Data Accuracy Platform 2018.2.0, empowering organizations to proactively transform data into viable, actionable information assets.

Posted October 02, 2018

When looking to a data-driven future, businesses should consider modern analytical techniques to guide strategies when planning for the future. Multiparadigm Data Science is a new approach of using modern analytical techniques, automation, and human-data interfaces to arrive at better answers with flexibility and scale. Erez Kaminski, Wolfram Technology Specialist, Global Technical Services, Wolfram Research, Inc., discussed data science challenges businesses are facing at Data Summit 2018.

Posted October 02, 2018

Trifacta, a provider of data preparation solutions, is partnering with Sumo Logic, a cloud-native machine data analytics platform, to form a joint integration that drives improved business intelligence.

Posted September 27, 2018

Our friends at CA Technologies recently shared some survey results with us: As application containerization adoption continues to rise, new types of challenges emerge. Despite their benefits, containerized application environments have created exponential complexity in cloud-based application management and monitoring. While Docker popularity is rising, more than 50% of organizations surveyed say their use of Docker container technology is "just getting started." Primary use cases at this time include app development and testing. And the business impact of Docker container performance is largely unmeasured today. More than half of executives (56%) said they are not monitoring Docker container performance problems for business impact yet.

Posted September 27, 2018

The big data landscape is constantly changing and the latest IOUG study is reflecting those changes as organizations continue to flock to the cloud, changing the role and mission of IT teams. DBTA recently held a webinar with Lee Levitt, director, business development, Oracle, who discussed how companies are navigating the change and capitalizing on the benefits cloud brings when it comes to data management and getting more out of analytics.

Posted September 27, 2018

Snowflake Computing, the data warehouse built for the cloud, is releasing its signature platform, Snowflake, on Microsoft Azure. Customer demand for Azure, and the need for large organizations to have flexibility in choosing cloud options, prompted Snowflake to offer its solution as an Azure-based cloud computing option.

Posted September 26, 2018

Instana, provider of a monitoring solution to automate application performance monitoring (APM), has raised $30 million in Series C investment led by Meritech Capital with participation from existing investor Accel. The new investment brings the company's total funding to $57 million.

Posted September 26, 2018

Instana, provider of a monitoring solution to automate application performance monitoring (APM), has raised $30 million in Series C investment led by Meritech Capital with participation from existing investor Accel. This brings the company's total funding to $57 million.

Posted September 26, 2018

Adobe, Microsoft, and SAP are introducing the Open Data Initiative (ODI), empowering companies to derive more value from their data and deliver world-class customer experiences in real-time. The core focus of the Open Data Initiative is to eliminate data silos and enable a single view of the customer, helping companies to better govern their data and support privacy and security initiatives.

Posted September 26, 2018

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