Close
  • Latest News
  • Big Data and Analytics
  • Cloud
  • Networking
  • Cybersecurity
  • Applications
  • IT Management
  • Storage
  • Sponsored
  • Mobile
  • Small Business
  • Development
  • Database
  • Servers
  • Android
  • Apple
  • Innovation
  • Blogs
  • PC Hardware
  • Reviews
  • Search Engines
  • Virtualization
Read Down
Sign in
Close
Welcome!Log into your account
Forgot your password?
Read Down
Password recovery
Recover your password
Close
Search
Logo
Logo
  • Latest News
  • Big Data and Analytics
  • Cloud
  • Networking
  • Cybersecurity
  • Applications
  • IT Management
  • Storage
  • Sponsored
  • Mobile
  • Small Business
  • Development
  • Database
  • Servers
  • Android
  • Apple
  • Innovation
  • Blogs
  • PC Hardware
  • Reviews
  • Search Engines
  • Virtualization
More
    Home Database
    • Database

    IBM Uncages Cheetah 2 Data Server

    By
    Brian Prince
    -
    April 28, 2008
    Share
    Facebook
    Twitter
    Linkedin

      Less than a year after unleashing its “Cheetah” data server, IBM is set to release a new version of its software with enhanced availability.

      IDS (Informix Dynamic Sever) 11.5, code-named “Cheetah 2,” builds on the failover-recovery capabilities of its predecessor by now supporting full read/write transactions across all nodes. The last version of IDS only supported reads on secondary nodes, the company said.

      Click Here to Watch the Latest eWEEK Newsbreak Video.

      The latest version of IDS will be available worldwide beginning on May 6.

      “When the Informix team started on the continuous availability feature they already had a lot of experience with high availability and replication techniques,” said Bernie Spang, director of data severs for IBM. “Likewise, the DB2/Z team had a long history of developing shared disk solutions. These two teams came together to think about how to get the best of both worlds. The result is the continuous availability feature … is now fully available in release 11.50.”

      Informix uses software algorithms to ensure data is kept in synch on each of the nodes in the cluster, regardless of whether the nodes are sharing a disk, Spang said.

      From a management standpoint, IBM has added a new connection manager to handle node failures and detect when new nodes have been added. Though performance was not the focus of IDS 11.5, IBM added new scale-out functionality and support for BIGINT and BIGSERIAL data types.

      “Another new performance-related feature is the addition of the VERCOL shadow columns,” Spang said. “This optional column can be used to keep track of row versions-making it much easier and quicker for applications to determine whether a column value has changed since they last looked at it.”

      IBM’s database business has been going strong of late. According to figures from analyst firm IDC, the company’s database revenues grew 13.3 percent in 2007, giving the company a 21.3 percent share of the worldwide RDBMS market. Oracle remains in the top spot with 44.1 percent of the market, according to IDC. The report credited Informix Dynamic Server as playing an increasingly significant role in the growth of IBM’s database portfolio.

      Brian Prince

      MOST POPULAR ARTICLES

      Big Data and Analytics

      Alteryx’s Suresh Vittal on the Democratization of...

      James Maguire - May 31, 2022 0
      I spoke with Suresh Vittal, Chief Product Officer at Alteryx, about the industry mega-shift toward making data analytics tools accessible to a company’s complete...
      Read more
      Cybersecurity

      Visa’s Michael Jabbara on Cybersecurity and Digital...

      James Maguire - May 17, 2022 0
      I spoke with Michael Jabbara, VP and Global Head of Fraud Services at Visa, about the cybersecurity technology used to ensure the safe transfer...
      Read more
      Applications

      Cisco’s Thimaya Subaiya on Customer Experience in...

      James Maguire - May 10, 2022 0
      I spoke with Thimaya Subaiya, SVP and GM of Global Customer Experience at Cisco, about the factors that create good customer experience – and...
      Read more
      Big Data and Analytics

      GoodData CEO Roman Stanek on Business Intelligence...

      James Maguire - May 4, 2022 0
      I spoke with Roman Stanek, CEO of GoodData, about business intelligence, data as a service, and the frustration that many executives have with data...
      Read more
      Cloud

      Yotascale CEO Asim Razzaq on Controlling Multicloud...

      James Maguire - May 5, 2022 0
      Asim Razzaq, CEO of Yotascale, provides guidance on understanding—and containing—the complex cost structure of multicloud computing. Among the topics we covered:  As you survey the...
      Read more
      Logo

      eWeek has the latest technology news and analysis, buying guides, and product reviews for IT professionals and technology buyers. The site’s focus is on innovative solutions and covering in-depth technical content. eWeek stays on the cutting edge of technology news and IT trends through interviews and expert analysis. Gain insight from top innovators and thought leaders in the fields of IT, business, enterprise software, startups, and more.

      Facebook
      Linkedin
      RSS
      Twitter
      Youtube

      Advertisers

      Advertise with TechnologyAdvice on eWeek and our other IT-focused platforms.

      Advertise with Us

      Menu

      • About eWeek
      • Subscribe to our Newsletter
      • Latest News

      Our Brands

      • Privacy Policy
      • Terms
      • About
      • Contact
      • Advertise
      • Sitemap
      • California – Do Not Sell My Information

      Property of TechnologyAdvice.
      © 2022 TechnologyAdvice. All Rights Reserved

      Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.

      ×