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Database Edition for Sybase Sales Presentation
 

Database Edition for Sybase Sales Presentation

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  • Cached Quick I/O can be turned on on a per file basis. The DBA’s guide outlines a procedure for determining which files experience the greatest gain by having Cached Quick I/O enabled. For example, due to its read-ahead algorithm, a customer may want to turn on Cached Quick I/O when running the monthly accounting reports. Cached Quick I/O will allow users to take advantage of full system memory without having to change to 64-bit operating systems.
  • VERITAS Cluster Server for NT is the culmination of over 7 years of HA experience, and provides the most mature HA feature set available on the NT platform. Clustered HA Solution: Allows seamless scalability from two to thirty-two servers in an active/active configuration meaning the cost of implementing HA becomes cheaper the more servers are added into the cluster. 1:1, Any:1 and 1:Any policy-based failover: VCS offers a variety of configurations from the traditional HA (1:1) active/active failover, multiple servers failing over to a dedicated standby server (N:1) and cascading failover from one machine, to another, to another in the event of multiple server failure (1:N). Fast Kernel-to-Kernel communication & failover: VCS has components like GAB/LLT which are embedded into the operating system, which means that communication between nodes for atomic cluster configuration and monitoring, as well as fast failover. Certified 3rd party support for SCSI, SAN and NAS storage: Through the VERITAS iLab, we are able to offer qualified support for many third party devices. Integrates with the Volume Manager & File System: Unique integration with the VERTIAS Foundation technologies, means that majority of causes of planned and unplanned downtime can be eliminated. VCS/Foundation integration features offered such as Import/Deport aids quick and clean failover, journalling understood, to enable fast recovery in the event of failure. Centralized Cluster Manager console….: Common management console across operating systems aiding skills transfer.
  • DB Edition runs on Solaris today and work is underway to release a version for HP. DB Edition 1.0 for Oracle works with Oracle 7.1 or later. If the customer is currently using OPS, it is probably best to walk away from trying to sell them DB Edition. DB Edition does not work with OPS (a cluster product). CFS and CVM would be required and they are currently not available. OPS requires specific HW configurations and is difficult to manage. So it the customer is considering OPS we can sell DB Edition against it.

Database Edition for Sybase Sales Presentation Database Edition for Sybase Sales Presentation Presentation Transcript

  • Database Edition for Sybase Sales Presentation
  • Market Drivers
      • DBAs are facing immense time pressure in an environment with ever-increasing data
      • Continuous availability (24x7) of mission-critical Sybase databases
        • Faster access to data – Performance!!
        • Easier management of increasing data
        • Data integrity – High availability
  • VERITAS Solution: Database Edition for Sybase Building Blocks HA Edition Sybase VERITAS Volume Manager VERITAS File System with (Cached) Quick I/O Volume Manager Storage Administrator Database Edition for Oracle VCS Agent for Oracle
  • Product Positioning
    • VERITAS Database Edition for Sybase offers raw device performance with file system manageability.
      • Offers equal to raw performance and for high-memory systems even greater performance
      • Offers ease of management of file systems
      • Increases availability of Sybase dataservers
  • Key Features
    • VxFS with Quick I/O delivers raw disk performance and ease of file system administration
      • Equal or better OLTP throughput
    • Ease-of-use is provided with a Java-based Storage Administrator GUI
      • Visual configuration from a single console
    • HA Edition provides automatic monitoring and recovery of Sybase application
  • Raw I/O Performance with Ease of File System Management
    • Unique, total storage foundation solution to deliver the best of both worlds
    • Manageability
    • “ Invisible”
    • locations for
    • segments
    • Difficult to
    • grow
    • segments
    Database Edition for Sybase
    • Performance
    • Best OLTP
    • performance
    • Data
    • Reliability
    • No potential
    • for data loss
    • with data
    • written to
    • disks directly
    Disadvantages Advantages Raw Disks
    • Performance
    • Lower database
    • throughput
    • (30-90% of
    • raw disk)
    • Higher CPU
    • overhead
    • Data Integrity Potential
    • data loss
    Advantages
    • Manageability
    • Segment
    • organization
    • System-wide
    • backup and
    • restore
    • policies
    • Easy to create
    • and add devices for Sybase
    Disadvantages Conventional File Systems
  • Quick I/O for Databases
    • Breakthrough VERITAS File System interface technology
    • Presents regular VERITAS File System files to Oracle as raw character devices
      • Allows parallel updates to database files for increased throughput
      • Takes advantage of kernel async I/O (Solaris’ KAIO)
      • Sybase handles locking for data integrity
    • Eliminates traditional UNIX file system overhead
    RDBMS Server Quick I/O regular file raw device
  • OLTP Benchmark Results
    • Quick I/O and raw disk I/O produce equal performance for OLTP benchmark
      • Derived from TPC-C - mix of read-only and update-intensive transactions in order-entry environments
    • All configurations
    • include VERITAS
    • Volume Manager.
    • Test configuration
    • included:
    • Sun Ultra Enterprise
    • 4000 (4 CPUs;
    • 512 MG of RAM)
    • Solaris 2.5.1
    • VERITAS Database
    • Edition 1.2 for Sybase
    • Sybase ASE 11.5.1
    • TPC-0C scale factor
    • of 100
  • Cached Quick I/O Overview
    • Implemented as a buffered read, direct write solution
      • Retains data reliability advantage of direct write
      • Gains read-ahead at the File System and memory-to-memory copy performance advantage
    • Easy online management to turn Cache on/off for Quick I/O files
      • Like Quick I/O, enabled on a per-file basis
    • Multiple database instances can co-exist with selective caching for specific datafiles
  • VERITAS Storage Administrator
    • Simplifies Management
      • Allows one-step graphical execution of common configuration management steps
  • Database Edition/HA VERITAS Cluster Server
    • Sophisticated availability configuration management
    • Clustered HA solution allowing 2-32 server scalability
    • 1:1, Any:1 and 1:Any policy-based failover
    • Application level cascading failover
    • Fast Kernel-to-Kernel communication & failover
    • Certified 3rd party support for SCSI, SAN & NAS storage
    • Centralized Cluster Manager console for HP-UX, Solaris and Windows NT
  • Key Selling Points
    • Performance
      • Database Edition Performance achieves at least equal to Raw Device Performance
      • OLTP benchmark results (TPC-C derived)
    • Manageability
      • Even new DBAs can manage Sybase with when the Edition is installed
    • High Availability
      • Applications keep running when servers fail
  • Supported Platforms
    • Solaris 2.6, 7, 8
    • Sybase Adaptive Server Enterprise 11.5.2, 11.9.2, 11.9.3, and 12.0
    • SYBASE CERTIFIED
  • Summary
    • Database Edition for Sybase enables businesses to meet their top database priorities:
      • Optimal performance
      • Manageability
      • High data and database availability
  • Business without interruption. Thank you!