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Articles with tag Big Data Rss

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   Items 1 to 20 of 38    Older >>
 

Sairway to U-SQL Level 2: Breakdown of a U-SQL Statement

Following on from our introduction to U-SQL, we take a look at how a typical U-SQL statement is constructed.  Read more...
By Mike McQuillan 2016/06/22 | Source: SQLServerCentral.com | Category: usql
Rating: |  Discuss |   Briefcase | 2,921 reads

Sairway to U-SQL Level 1: Introduction to U-SQL and Azure Data Lakes

An introductory guide to querying files in Azure Data Lakes using Microsoft's U-SQL language.  Read more...
By Mike McQuillan 2016/06/15 | Source: SQLServerCentral.com | Category: azure
Rating: |  Discuss |   Briefcase | 2,361 reads

The End of Big Data

What is next for big data? Some experts claim that data "volumes, velocity, variety and veracity" will only increase over time, requiring more data storage, faster machines and more sophisticated analysis tools. However, this is short-sighted, and does not take into account how data degrades over time. Analysis of historical data will always be with us, but generation of the most useful analyses will be done with data we already have. To adapt, most organizations must grow and mature their analytical environments. Lockwood Lyon shares the steps they must take to prepare for the transition.  Read more...
By Additional Articles 2016/06/03 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 10,232 reads

Big Data Architecture

The next few years will be critical for the information technology staff, as they attempt to integrate and manage multiple, diverse hardware and software platforms. In this article, Lockwood Lyon addresses how to meet this need, as users demand greater ability to analyze ever-growing mountains of data, and IT attempts to keep costs down.  Read more...
By Additional Articles 2016/05/09 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 5,141 reads

Integrating Big Data Applications into Operational Environments

Integrating big data appliance solutions into a data warehouse requires preparation and forethought. DBAs and business data consumers must work together both to address the implementation issues above and to meet the needs of multiple business data consumers. Lockwood Lyon discusses the topic.  Read more...
By Additional Articles 2015/12/11 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 4,681 reads

Hadoop many flavors of SQL

What are the most popular SQL implementations for Hadoop? How different are they from T-SQL?  Read more...
By Daniel Klionsky 2015/11/24 | Source: SQLServerCentral.com | Category: big data
Rating: |  Discuss |   Briefcase | 4,668 reads

Navigating Hadoop Resources

Learn where to get the latest installation and learning resources for the ever-evolving components of Hadoop ecosystem and how those components may complement Microsoft SQL Server common everyday tasks.  Read more...
By Daniel Klionsky 2015/10/01 | Source: SQLServerCentral.com | Category: big data
Rating: |  Discuss |   Briefcase | 3,711 reads

Big Data Problems

Big Data brings with it a number of challenges.  Read more...
By Steve Jones 2015/09/10 | Source: SQLServerCentral.com | Category: editorial
Rating: (not yet rated) |  Discuss |   Briefcase | 260 reads

Hadoop For SQL Folks: Architecture, MapReduce and Powering IoT

As the de-facto big data processing and analytics engine, the Hadoop ecosystem is also leading the way in powering Internet of Things (IOT)  Read more...
By Frank A. Banin 2015/08/06 | Source: SQLServerCentral.com | Category: hadoop
Rating: |  Discuss |   Briefcase | 8,123 reads

Big Data for SQL folks: The Technologies (Part II)

SQL Server Big Data. Is the end Near for ETL as we know is? Will RDBMs be obsolete? What is NoSQL? What is Hadoop? Big Data-the whole story.  Read more...
By Frank A. Banin 2015/05/29 (first published: 2013/11/21) | Source: SQLServerCentral.com | Category: business intelligence
Rating: |  Discuss |   Briefcase | 13,182 reads

Big Data for SQL folks: The Technologies (Part I)

Will RDBMs be obsolete? Should Data Professionals care about Big Data technologies? What is NoSQL? What is Hadoop? Big Data-the whole story.  Read more...
By Frank A. Banin 2015/05/22 (first published: 2013/06/26) | Source: SQLServerCentral.com | Category: big data
Rating: |  Discuss |   Briefcase | 25,697 reads

Disaster Recovery and Big Data

Big data applications are not usually considered mission-critical: while they support sales and marketing decisions, they do not significantly affect core operations such as customer accounts, orders, inventory, and shipping. Why, then, are major IT organizations moving quickly to incorporating big data in their disaster recovery plans?  Read more...
By Additional Articles 2015/04/29 | Source: Database Journal | Category: disaster recovery (dr)
Rating:  Rate this |   Briefcase | 8,375 reads

Exploding the Myths of Big Data

As big data application success stories (and failures) have appeared in the news and technical publications, several myths have emerged about big data. This article explores a few of the more significant myths, and how they may negatively affect your own big data implementation.  Read more...
By Additional Articles 2015/03/25 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 11,187 reads

Another Look at Tuning Big Data Queries

Most large organizations have implemented one or more big data applications. As more data accumulates internal users and analysts execute more reports and forecasts, which leads to additional queries and analysis, and more reporting. The cycle continues: data growth leads to better analysis, which generates more reporting. Eventually the big data application swells with so much data and querying that performance suffers.   Read more...
By Additional Articles 2015/02/26 | Source: Database Journal | Category: big data
Rating:  Rate this |   Briefcase | 10,692 reads

Preparing Your Enterprise for Big Data

Big data applications are now fairly commonplace in large organizations. It is, however, difficult to simply ‘drop’ these applications into an existing IT infrastructure and expect to run smoothly. In addition to energy and cooling requirements for new hardware to support the new big data application, other IT areas need to prepare.  Read more...
By Additional Articles 2014/10/27 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 8,932 reads

Integrating Big Data into the Enterprise Data Warehouse

Big Data implementations are more than just lots of data. Of equal importance is the analytics software used to query the data. Analyzing business data using advanced analytics is common, especially in companies that already have an enterprise data warehouse. It is therefore only natural that your big data application must be integrated with the existing warehouse.  Read more...
By Additional Articles 2014/09/26 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 10,048 reads

Big Data Technologists Transition to Customer-Facing Roles

As the enterprise embraces big data, management assumes that staff sizes will decrease. What should be done with those unneeded technologists? One answer: convert them into technology consultants that collaborate and coordinate with the lines of business. In other words, give them customer-facing roles.  Read more...
By Additional Articles 2014/08/26 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 8,518 reads

Managing Big Data DBAs

Technical support teams usually support familiar hardware and software configurations. Specialization in particular combinations of operating systems and database management software is common, and this allows some team members to gain in-depth experience that is extremely valuable in an enterprise IT setting. How has big data changed this paradigm?  Read more...
By Additional Articles 2014/08/04 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 10,520 reads

Do You Really Need to Tune Big Data Applications?

Big data applications are here to stay. The promise of this technology is the ability to quickly and easily analyze large amounts of data and derive from that analysis changes to customer-facing systems, hopefully at a reasonable cost. So, do these applications really need tuning?  Read more...
By Additional Articles 2014/07/11 | Source: Database Journal
Rating: (not yet rated)  Rate this |   Briefcase | 4,215 reads

Do We Still Need Database Design in the Era of Big Data?

Many big data application implementations seem to begin with an existing data warehouse, one or more new high-volume data streams, and some specialized hardware and software. The data storage issue is often accommodated by installing a proprietary hardware appliance that can store huge amounts of data while providing extremely fast data access. In these cases, do we really need to worry about database design?  Read more...
By Additional Articles 2014/05/26 | Source: Database Journal | Category: big data
Rating: (not yet rated)  Rate this |   Briefcase | 5,066 reads
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