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Hadoop

The Apache Hadoop framework for the processing of data on commodity hardware is at the center of the Big Data picture today. Key solutions and technologies include the Hadoop Distributed File System (HDFS), YARN, MapReduce, Pig, Hive, Security, as well as a growing spectrum of solutions that support Business Intelligence (BI) and Analytics.



Hadoop Articles

Prior to 2008, whatever your database question, the answer was always,"Oracle"—or sometimes, "MySQL" or, "SQL Server." The relational database management system (RDBMS) model—really a triumvirate of technologies combining Codd's relational data model, the ACID transaction model, and the SQL language—dominated database management systems completely.

Posted December 09, 2019

Let's cut right to the chase. Today, "big data" is just data, and the majority of organizations recognize the importance of being data-driven. But data, of whatever size, is only valuable if it's accessible, trustworthy, and usable.

Posted December 02, 2019

Grafana Labs, the company behind open source projects including Grafana and Loki, is recieving $24 million in Series A funding, which will be used to further invest in the open source community and accelerate the creation of an open and composable observability platform. The round was led by Lightspeed Venture Partners, with participation from Lead Edge Capital. The company also announced new executive appointments including Douglas Hanna, chief operating officer, Dave Kranowitz, vice president of global sales, and Ryan McKinley, vice president of applications.

Posted November 01, 2019

The call for speakers is open for the seventh annual Data Summit conference, to be held in Boston, May 19-20, 2020, with pre-conference workshops on May 18. Data Summit focuses on both the business and technical aspects of data management and analysis and how it is transforming the business world.

Posted October 31, 2019

Teradata has announced new Vantage capabilities to help organizations simplify analytics ecosystems and allow them to move from analytics to answers, wherever they are on their cloud journey. As part of the new offerings, Teradata has launched a Hadoop Migration Program, which provides a collection of tools, processes, and services to help companies move away from Hadoop

Posted October 25, 2019

Florida Blue's Padmesh Kankipati compares essential features of data lakes and data warehouses and the kinds of data that go into them in this clip from his presentation at Data Summit 2019.

Posted October 21, 2019

Regardless of its long-term prospects, Hadoop remains a pivotal technology in the history of databases. Hadoop was one of the key technologies that broke the stranglehold of relational databases, and it forced a shift in the way in which we think about and store data.

Posted October 01, 2019

Each year, Big Data Quarterly presents the "Big Data 50," a list of forward-thinking companies that are working to expand what's possible in terms of capturing, storing, protecting, and deriving value from data.

Posted September 11, 2019

Each year, Database Trends and Applications presents the Readers' Choice Awards, providing a unique opportunity to recognize companies whose products are selected by experts whose opinions carry more weight than any others—you, the readers. Here we present the top three vote-getters in each category. Congratulations to all and thanks to everyone who submitted nominations and voted!

Posted August 29, 2019

Florida Blue's Padmesh Kankipati offers a primer on Hadoop node types, services, and configurations in this clip from his presentation at Data Summit 2019.

Posted August 27, 2019

Okera, an active data management company for data lake security and governance, has announced the Okera Policy Builder, a new feature of the company's data lake security and governance platform that enables data stewards and governance teams to easily create and manage fine-grained access control (FGAC) policies.

Posted August 21, 2019

After more than 15 years, there is still probably no technology more aligned with advent of big data than Hadoop. The Apache Hadoop framework allows for the distributed processing of large datasets across compute clusters, enabling scale up from single commodity servers to thousands of machines for local computing and storage. Designed to detect and handle failures at the application layer, the framework supports high availability.

Posted August 14, 2019

Social media, the Internet of Things, demands for mobile access, and real-time insights are just some of the factors that have increased the pressure on organizations to change how data is managed. And as a result there have never been so many data management choices to deal with it all.

Posted August 14, 2019

Hewlett Packard Enterprise (HPE) has acquired the business assets of Hadoop pioneer MapR, which provides a data platform for AI and analytics applications powered by scale-out, multi-cloud and multi-protocol file system technology.

Posted August 06, 2019

Hewlett Packard Enterprise has acquired the business assets of MapR, a data platform for AI and analytics applications powered by scale-out, multi-cloud, and multi-protocol file system technology. "MapR's file system technology enables HPE to offer a complete portfolio of products to drive artificial intelligence and analytics applications and strengthens our ability to help customers manage their data assets end to end, from edge to cloud," said Antonio Neri, president and CEO of Hewlett Packard Enterprise.

Posted August 06, 2019

Data Summit 2019 in Boston drew industry experts with deep knowledge spanning all areas of enterprise IT, including AI and machine learning, analytics, cloud, data warehousing, and software licensing who presented 3 days of thought-provoking sessions, keynotes, panel discussions, and hands-on workshops. Here are some key takeaways from the Data Summit 2019.

Posted July 25, 2019

IBM has launched a data prep solution designed to help clients improve their DataOps processes so they can have data ready for AI more quickly and efficiently. Jointly developed with data prep software provider Trifacta, the new InfoSphere solution is engineered to work in conjunction with clients' existing data environments, including data lakes.

Posted July 08, 2019

DBTA's next Data Summit conference will be held May 19-20, 2020, with pre-conference workshops on Monday, May 18. The conference will return to the Hyatt Regency Boston.

Posted June 06, 2019

Due to exponentially growing data stores, organizations today are facing slowdowns and bottlenecks at peak processing times, with queries taking hours or days. Some complex queries simply cannot be executed. Data often requires tedious and time-consuming preparation before queries can be run. David Leichner, CMO, SQream, demonstrated how the power of GPUs can help conquer these challenges with his presentation, "Accelerating Analytics in a New Era of Data," during Data Summit 2019.

Posted May 24, 2019

As Data Summit 2019 comes to a close, John O'Brien, principal advisor and CEO, Radiant Advisors, looked at lessons learned from this year's conference during his closing keynote. Companies are not lacking in technology options; in most cases, more advanced technologies exist than can be absorbed into the organization all at once.

Posted May 23, 2019

A.M. Turing Award Laureate and database technology pioneer Michael Stonebraker delivered the welcome keynote at Data Summit 2019, titled "Big Data, Technological Disruption, and the 800-Pound Gorilla in the Corner."

Posted May 21, 2019

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 24, 2019

The IT landscape is constantly being reshaped and contoured as organizations mature, and others merge or are acquired. Startups that seek to address new challenges are also on the horizon. Many of these companies have fresh approaches that tap into blockchain, advanced analytics, AI, DevOps, and data security advances.

Posted April 01, 2019

It's easy to see when the emperor has no clothes, just as it's easy to spot a truly bad technology. What's much harder is spotting an overhyped technology—one that has great promise that hasn't been fulfilled yet, or one that is great for a given purpose, but positioned as the cure for world hunger.

Posted March 27, 2019

Every day, more technology surrounds us.  Things that were once fiction, are now everyday occurrences.  None of this is by accident or happenstance, this is only through the work of many professionals and even amateurs in the fields of engineering, electronics, and computer science.

Posted March 20, 2019

COLLABORATE is where Oracle users and IT decision makers find practical solutions for today and create strategies for tomorrow. This conference empowers users of Oracle business applications and database software to gain greater value from their Oracle investments through real-world education and networking.

Posted March 12, 2019

From April 7-11th, Oracle users from across the world will gather in San Antonio for the largest user-led, user-focused event where they'll get the real story about Oracle products and experience in-depth education and networking to take their Oracle product impact to the next level.

Posted March 12, 2019

One week is all you need. One week at COLLABORATE 19: Technology and Applications Forum for the Oracle Community equips Oracle users with expertise and insight to accelerate performance and maximize Oracle investments. At COLLABORATE 19, April 7-11 in San Antonio, Texas, the OAUG delivers expert on-prem Oracle Applications knowledge and the latest guidance for the Cloud so users can innovate with their current Oracle solutions and strategically plan for the future. Users share lessons learned from real-life implementations, and solutions providers offer a look at the latest, greatest new products.

Posted March 12, 2019

It's time to submit nominations for the annual Database Trends and Applications Readers' Choice Awards Program in which the winning information management solutions, products, and services are chosen by you—the people who actually use them. The nominating process will conclude on Wednesday, March 13, 2019, so be sure to nominate your favorite products now!

Posted February 27, 2019

Data Summit brings together IT practitioners and business stakeholders from all types of organizations. This year, A.M. Turing Award Laureate and database technology pioneer Michael Stonebraker will deliver the opening keynote titled "Big Data, Technological Disruption, and the 800-Pound Gorilla in the Corner."

Posted February 21, 2019

MapR Technologies, provider of a data platform for AI and analytics, has announced support for Apache Drill 1.15. The new release offers new enhancements to conduct queries on complex nested data structures, including files, MapR JSON database tables, and cloud data sources specifically for S3 (Amazon Simple Storage Service?).

Posted January 30, 2019

Databases offer a lot of metrics. How does the enterprise go about wading through it all to uncover the insights businesses and customers are looking for? DBTA recently held a webinar with Katy Farmer, developer advocate, InfluxData, who discussed which metrics can offer insight into the database and why they matter.

Posted January 11, 2019

OneLogin, a provider of Unified Access Management, is closing $100 million in growth financing which will be used to accelerate the growth of new products and innovations.

Posted January 10, 2019

Big data continues to be top of mind while new technologies are also emerging to reel in and uncover important insights. In 2018, a variety of solutions came to the fore and 2019 is setting the stage for another data explosion. Here, several experts in the big data space offer their predictions for what's ahead in 2019.

Posted January 02, 2019

SAP is making updates to its enterprise information management (EIM) portfolio that help reduce data landscape complexities by expanding data connectivity and source support. New updates to the SAP Master Data Governance and SAP Agile Data Preparation applications and SAP Data Services software deliver modern and comprehensive capabilities to help enterprises power the entire data governance and data management cycle with ease, trust and security, according to the company.

Posted December 19, 2018

In many organizations, data management pros are still challenged by a collection of legacy enterprise data warehouse architectures, Hadoop, and cloud storage (to name just a few). The ever-growing volumes of data that we generate lead us to looking for places to put the data, such as the data lake. It grows and grows with data that may or may not have value, but the prevailing thought is that it may be needed someday.

Posted December 13, 2018

Dell Boomi, a provider of cloud integration and workflow automation software, is updating its integration Platform as a Service (iPaaS) with new features that will connect and work with a variety of use cases.                                                

Posted December 10, 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

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