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Database Management

Relational Database Management Systems (RDBMSs) continue to do the heavy lifting in data management, while newer database management systems are taking on prominent roles as well. NoSQL database systems such as Key-Value, Column Family, Graph, and Document databases, are gaining acceptance due to their ability to handle unstructured and semi-structured data. MultiValue, sometimes called the fifth NoSQL database, is also a well-established database management technology which continues to evolve to address new enterprise requirements.



Database Management Articles

To better manage the data explosion now and with scalable options for the future, existing data architecture is evolving beyond traditional databases, data stores, data warehouses, and the like into a more unfiltered repository known as the data lake.

Posted November 05, 2015

SAP is the first company to announce IoT solutions based on the Intel's new IoT Platform. SAP plans to develop its IoT enterprise end-to-end solutions utilizing the Intel platform along with its SAP HANA Cloud Platform.

Posted November 05, 2015

Trove is the database as a service component of OpenStack that lets administrators and DevOps manage multiple instances of different database management systems (DBMS), both relational and NoSQL, using a common infrastructure. It makes database capacity available that can be consumed on-demand. This makes it much easier and faster to select and operate a database - while retaining all its capabilities - in a secure private or public cloud. The result is that routine tasks like provisioning, and managing regular administrative tasks like clustering, replication, backup and restore are handled in a simple, unified way.

Posted November 04, 2015

Oracle has announced that the new Oracle Exadata Database Machine X5-8, the latest in the X5 family of engineered systems which integrate hardware and software, is now available. The new Exadata X5-8 offers up to 576 CPU cores, more than 1.3 petabytes of disk storage or 180 terabytes of PCIe flash, and up to 24 terabytes of memory. The Oracle Exadata X5-8 is the new companion model to Oracle Exadata X5-2 and incorporates the same storage and networking capabilities of Oracle Exadata X5-2, which was announced in January 2015.

Posted November 04, 2015

To kick off Oracle Open World 2015, Oracle's annual user conference at the Moscone Center in San Francisco, CTO and executive chairman Larry Ellison detailed the steps that led Oracle be positioned in "every layer of the cloud." Ellison outlined the top design goals for the company in all three layers of the cloud - SaaS, PaaS and IaaS. These are cost, reliability, performance, standards, compatibility - as well as security, which he said is increasingly becoming a more critical concern.

Posted November 04, 2015

MongoDB is releasing an enhanced version of its platform, giving the company the opportunity to expand its capabilities to more users. "We're opening up MongoDB to a bigger audience in the enterprise, which is to say that traditionally the people that have used MongoDB were developers building modern applications and, with this release, we are building specific tools and capabilities targeted at data scientists, business analysts, and the C suite in terms of integration to business intelligence and visualization tools," said Kelly Stirman, vice president of strategy and product marketing at MongoDB. "We're also expanding MongoDB to DBAs and operations teams with specialized interfaces that make it easier to run MongoDB at any scale."

Posted November 03, 2015

Following its separation from Hewlett-Packard Company, Hewlett Packard Enterprise made its debut today as an enterprise technology provider with $53 billion in annual revenue and a comprehensive product portfolio. HP announced plans to separate into two new publicly traded companies a year ago with one including HP's enterprise technology infrastructure, software and services businesses, doing business as Hewlett-Packard Enterprise, and the other comprising HP's personal systems and printing businesses, operating as HP Inc. and retain the current logo.

Posted November 02, 2015

Until the safe harbor agreement between U.S. and Europe was ruled invalid recently in a European court, it was understood that for any European company the U.S. was safe, and the data security in the U.S. was acceptable. But the recent ruling by the European Court of Justice says that is "actually not true," said Andreas Gauger, chief marketing officer and cofounder of Profitbricks, a cloud computing IaaS company. Now, a new agreement will have to be forged between the different entities. "Now that band-aid has been ripped off and the wound is open. Now they have to sit down and finally agree on something."

Posted October 28, 2015

There's unrelenting pressure on businesses to compete on analytics and to be able to anticipate customer needs and trends ahead of the curve. Enterprises are looking to expand BI and analytics capabilities as far and wide as technologies and budgets will allow them to go. As a result, the continuing advance of analytic capabilities across the enterprise has reached a "tipping point."

Posted October 28, 2015

Oracle has announced new services - Oracle Big Data Preparation Cloud Service, Oracle GoldenGate Cloud Service, Oracle Big Data Discovery Cloud Service and Oracle NoSQL Database Cloud Service - that complement Oracle's Big Data Cloud Service and Big Data SQL Cloud Service, to form a comprehensive portfolio of solutions for big data in the cloud.

Posted October 28, 2015

The DBA's role is becoming increasingly complex and now often involves managing data both on premise and in the cloud, and in a variety of database management systems including not only traditional relational systems such as Oracle, SQL Server, MySQL and others, but also new open source and NoSQL technologies, according to Gerardo Dada, vice president of product marketing, at SolarWinds.

Posted October 28, 2015

During the Sunday keynote presentation at Oracle OpenWorld, Oracle CEO Mark Hurd and Brian Krzanich CEO, Intel, introduced the new Exa Your Power Program to help customers migrate Oracle Database from IBM Power systems to Oracle Engineered Systems using Intel technology.

Posted October 26, 2015

Oracle kicked off the beta program for an updated release Oracle Database 12c which provides a multitenant architecture and dual format in-memory database technology. According to Oracle, Oracle Database 12c Release 2 further simplifies the journey to the cloud and enables efficient delivery of database services, with greater consolidation density and more administrative agility at cloud scale.

Posted October 26, 2015

At Oracle OpenWorld 2015 Oracle announced new Oracle Database Cloud offerings, expanding its portfolio of Oracle Cloud Platform, services that enable organizations to deliver reliable, scalable, and secure database-driven solutions and applications in the cloud.

Posted October 26, 2015

Attunity Ltd., a provider of data management software solutions, has introduced the latest version of its data replication and loading solution. Designed to accelerate enterprise big data analytics initiatives, Attunity Replicate 5.0 automates big data movement to, from and between databases, data warehouses, Hadoop and the cloud, reducing the time and labor, and ultimately the cost of making big data analytics available in real time.

Posted October 26, 2015

With the current rate of data growth, it is not inconceivable that in 3 years, we'll have 10 times the volume of data we have today. The challenge will only continue to grow, but by following the five C's of data visualization, it is possible to prepare data and present eye-opening data visualization to improve users' reporting, analytics, and overall business intelligence.

Posted October 22, 2015

Enterprise data security provider Protegrity has announced that it has earned Oracle Exadata Optimized status through the Oracle PartnerNetwork (OPN), demonstrating that Protegrity Database Protector for Oracle Exadata is recognized as having been tested and tuned on Oracle Exadata Database Machine to deliver speed, scalability and reliability to customers.

Posted October 21, 2015

Oracle today announced the general availability of MySQL 5.7, the latest version of the open source database. According to Tomas Ulin, vice president, MySQL Engineering, Oracle, the new version delivers greater performance, scalability, manageability, plus enhanced NoSQL capabilities with JSON support and MySQL Router, which makes it easy to connect applications to multiple MySQL databases.

Posted October 21, 2015

Ever since Linux became a viable server operating system, organizations have been looking to all kinds of open source software (OSS) to save on license and maintenance costs and to enjoy the benefits of an open platform that invites innovation. If you're considering MySQL or another open source DBMS as either your primary database or to, perhaps, operate alongside your existing commercial systems, such as Oracle or Microsoft SQL Server, for one reason or another, here are seven things to keep in mind.

Posted October 21, 2015

The Agile methodology is great for getting turgid development teams to start working faster and more coherently. With Agile, which focuses on more rapid, incremental deliverables and cross-departmental collaboration, the bureaucratic plaque is flushed from the information technology groups' arteries. But there is a dark side to Agile approaches.

Posted October 21, 2015

Citus Data, which provides solutions to scale out PostgreSQL for real-time big data, has secured $9.5 million in Series A funding led by Khosla Ventures, with participation by previous Citus Data investors including Data Collective and Vaizra Investments. The company says the funding round will be used to grow the Citus Data development team and expand its sales and marketing efforts.

Posted October 20, 2015

Teradata is introducing a series of platforms that will capture streaming IoT data, land that data in Hadoop, and use advanced Aster machine learning natively in Hadoop to analyze data.

Posted October 20, 2015

Being able to keep a database running at peak performance is important for obvious reasons, but it may be surprising how difficult a task that can be. In a recent webinar Joseph McKendrick, lead analyst with Unisphere Research, and Robert Wijnbelt, senior product manager with Dell Software, discussed how to identify, prioritize and resolve database performance problems to ensure peak performance in an ever-changing data landscape.

Posted October 20, 2015

Splice Machine has released version 1.5 of its Hadoop RDBMS, which adds multiple enterprise-ready features. The new release adds functionality and performance improvements to enable companies to increase the benefits of using Splice Machine to support real-time applications, run operational data lakes, and accelerate their ETL pipelines.

Posted October 20, 2015

The topics of resilience and change have been on my mind a lot lately for a variety of reasons. First, IT is always at the center of technology change, so that's nothing new. We must continually learn and keep abreast of new technology and trends before they even materialize. Second, I am an IT leader in the energy industry, and when one is at the mercy of natural resource supply and demand, there will be peaks and valleys in production and financial performance over the years. With this latest dip in energy prices, I sense a different perspective—one of working smarter and more efficiently, emphasizing innovation, and analyzing decisions with an enterprise perspective of what is right for the company at this time, not just IT.

Posted October 14, 2015

At Strata + Hadoop World 2015, Attunity announced the release of Attunity Replicate Express, a downloadable edition of its data replication and loading software. The solution, which answers a growing demand for more accessible real-time big data analytics, is freely available to download online. The new solution supports ingesting data to and from Oracle, SQL Server, and Hadoop Data Lakes for test and development environments.

Posted October 14, 2015

As more and more applications, websites, and basic smart home devices ask users permissions for their data, people are starting to wonder where their information is going. The question of privacy, the Internet of Things, and what companies do with an individual's personal information was the subject of two different sessions at Strata + Hadoop World in NYC.

Posted October 13, 2015

In what is being hailed as the biggest tech merger ever, Dell Inc. and EMC Corp. today formally announced they have signed a definitive agreement under which Dell will acquire EMC. The total transaction is valued at $67 billion. The deal is expected to close in the second or third quarter of Dell's fiscal year which ends February 3, 2017 (within the months of May to October 2016). The industry is going through a "tremendous transformation," with the old style of IT being "pretty quickly disrupted" yet this rapid change is also presenting "incredibly rich" opportunities, said Joe Tucci, chairman and chief executive officer of EMC, during a conference call with media and industry analysts.

Posted October 12, 2015

IBM has entered into a definitive agreement to acquire Cleversafe, Inc., a developer and manufacturer of object-based storage software and appliances. The acquisition will enhance IBM's positions in storage and hybrid cloud.

Posted October 12, 2015

Prior to SQL Server 2016, currently in CTP, your main method for encrypting a SQL Server application was to use a feature called Transparent Data Encryption. TDE provides strong encryption, but with some shortcomings. First, you have to encrypt an entire database. No granularity is offered at a lower level, such as encrypting specific tables or certain data within a table. Second, TDE encrypts only data at rest, in files. Data in memory or in-flight between the application and server are unencrypted. Enter Always Encrypted.

Posted October 07, 2015

Too little emphasis overall is placed on the integrity and recoverability of the data—and too much is placed on performance. Yes, performance is probably the most visible aspect of database systems, at least from the perspective of the end user. But the underlying assumption of the end user is always that they want to access accurate and, usually, up-to-date data. But what good does it do to quickly access the wrong data? Anybody can provide rapid access to the wrong data!

Posted October 07, 2015

Embarcadero Technologies, a provider of software solutions for application and database development, recently unveiled DB PowerStudio 2016, a suite of database tools that provides database managers and data professionals with comprehensive administration, development, performance and monitoring capabilities across multiple platforms.

Posted October 07, 2015

Couchbase is today announcing the general availability of Couchbase Server 4.0, a major new release of its NoSQL database management system. The company is calling Couchbase Server 4.0 a "transformational release," that dramatically increases the types of applications and use cases that Couchbase can now support. The announcement is being made at Couchbase Live New York, where customers such as Marriott, GE, Gannett, Cox Automotive, DIRECTV, Nielsen and others are speaking about their use of Couchbase in a variety of deployments.

Posted October 06, 2015

Syncsort is continuing to grow its platforms capabilities by announcing new integration with two active open source platforms, Apache Kafka and Apache Spark, enabling users to better handle real-time, large-scale data processing, analytics, and feeds.

Posted October 01, 2015

Redis Labs is extending its cloud strategy to on-prem, private and hybrid, allowing enterprises to install an enterprise-grade cluster that acts as a container for managing and running multiple Redis databases.

Posted September 29, 2015

Traditional data warehousing models and open source alternatives such as Apache Hadoop and Storm have been touted as solutions to a variety of "big data" challenges. However, utilities have found that these approaches cannot handle the scale and complexity of data generated in industrial environments. Additionally, they fail to provide the real-time analysis and situational awareness that utilities need to improve decision making or address critical events in real-time, such as optimizing crews during outages and severe weather events.

Posted September 24, 2015

In-memory databases and grids have entered the enterprise mainstream. New offerings from pure-play in-memory database providers as well as the large relational database management systems vendors are helping organizations that are scrambling to keep pace with the demands of an always-on, real-time economy. These in-memory databases are emerging in many forms—from extensions of relational database management systems to NoSQL databases to cloud hosted NoSQL databases. These new technologies couldn't come a moment too soon.

Posted September 24, 2015

Microsoft has been releasing newer versions of SQL with greater frequency, prompting DBAs to constantly ask themselves: "Is it time to upgrade?" Once that answer is yes, they have a lot of information to parse through to see what is right for their unique needs and finances.

Posted September 24, 2015

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