Previous
A Quick Primer on Data Center Tier Classifications
White Papers Their decisions are often based on the appropriate "tier level" of the IT facility. The tier level is determined by an industry standard classification system for infrastructure performance. A four-tier system rates a facility's ability to support...
[October 6, 2009, 9:40]
OpenLink Multi-Tier Edition ODBC Driver & Server Components for Sybase (TDS)
Downloads Three-tier connections made via FreeTDS libraries (included), to which OpenLink personnel have contributed substantially Compatible with all versions of Sybase ASE (Adaptive Server Enterprise), 4.2 through 12.x Compatible with Sybase ASA (Adaptive...
[July 15, 2004, 8:00]
The Data Center Tier Performance Standards and Their Importance to the Owner's Project Requirements
White Papers One of the principal changes has been the development of the Tier Performance Standards. Tier Levels provide an objective basis for comparing the capabilities of a particular design topology against other designs as well as the associated site...
[April 26, 2008, 1:02]
MSDN Webcast: Architecting Desktop Applications With 2.0 (Part 07 of 15): Best Practices for Developing N-Tier Applications (Level 300)
White Papers This webcast outlines best practices for developing N-tier applications, including exception handling, logging, instrumentation and documentation. It looks at the Exception Handling, Logging and Instrumentation Application Blocks from the Microsoft...
[June 22, 2007, 1:00]
MSDN Webcast: Architecting Desktop Applications With 2.0 (Part 06 of 15): Designing the Data Access Tier (Level 300)
White Papers This webcast on designing desktop applications with the Microsoft .NET Framework 2.0 discusses the design of the Data Access tier. The webcast covers the Microsoft patterns & practices Data Access Application Block, and discusses new features in...
[June 22, 2007, 1:00]
MSDN Webcast: Three-Tier Applications Design for Compact Framework Applications (Level 200)
White Papers The attendee of this webcast will learn how one can use Web services and Microsoft SQL Server 2005 Mobile Edition to build three-tier applications that run on mobile devices. This webcast explores partitioning considerations for Microsoft .NET...
[June 22, 2007, 1:00]
OpenLink Multi-Tier Edition ODBC Driver for Progress
Downloads This driver works in combination with the OpenLink Multi-Tier ODBC Server components -- Request Broker and Database Agents -- typically installed on a remote host. High-Performance ODBC Drivers provide transparent access to remote databases from...
[July 15, 2004, 8:00]
Two tier Britain.
Talkback A good current example of two tier Britain, is the iphone 3G S (S for Scandal) the useability of the phone being reliant on 3G- many places have little or no 3G, yet o2 will still try and sell you a handset for £274 and charge you £35 a month...
[June 11, 2009, 10:25]
Staffing and Routing in a Two-Tier Call Centre
White Papers The paper determines the staffing levels and referral rates that minimise the sum of staffing, customer waiting, and mistreatment costs and also compares the optimal gatekeeper system (a two-tier system) with a system staffed with only experts (a...
[July 25, 2006, 3:16]
The Data Center Tier Performance Standards and Their Importance to the Owners Project Requirements
White Papers One of the principal changes has been the development of the Tier Performance Standards. The standards provide quantifiable plateau's or Tier Levels. Tier Levels provide an objective basis for comparing the capabilities of a particular design...
[April 11, 2008, 1:02]
Using Dynamic Storage Tiering: How the Veritas Storage Foundation Helps You Get the Most From Multi-Tier Online Storage
White Papers It describes the multi-tier storage value proposition, the Storage Foundation solution, the Dynamic Storage Tiering (DST) facility, and provides best practices, recommendations for use, and detailed technical guidelines.
[January 9, 2008, 0:01]
Carphone Warehouse rapped over 'two-tier pricing'
News If these companies are allowed to get away with this kind of two-tier pricing, other providers will follow," Munes added. Price-comparison website uSwitch.com has criticised Carphone Warehouse for charging some of its customers £10 per month more...
[May 29, 2007, 12:22]
IT Tipping Point for Midsized Companies: Deciding When to Move to Tier 1 ERP
White Papers But it is nowhere near as complex and daunting as the myths that have grown up around Tier 1 systems would have it. These false perceptions are worth examining, because they distort the true cost/benefit ratio of Tier 1 systems and cloud the...
[October 8, 2009, 0:00]
POSEIDON: A 2-Tier Anomaly-Based Network Intrusion Detection System
White Papers POSEIDON is payload-based, and has two-tier architecture the first stage consists of a Self-Organizing Map, while the second one is a modified PAYL system. Intrusion Detection Systems (IDSs) were introduced by Anderson and formalized later by Denning.
[June 18, 2008, 1:01]
Building an N-Tier Application in .NET
White Papers There are many types of n-tier applications that programmers have developed over the years. Since classes were first introduced in Microsoft Visual Basic 4.0, many programmers have attempted to come up with the definitive method of creating n-tier...
[January 6, 2005, 2:00]
Better Management of Credit Risk: A Guide for Mid-Tier Banks, Credit Unions and Lenders
White Papers Panelists from the mid-tier banking, credit union and lending sectors will conduct an interactive discussion/demonstration on automating credit risk rating; balancing risk across all portfolios; evaluating alternative strategies; and optimizing...
[June 26, 2008, 1:01]
OpenLink Multi-Tier Edition ODBC Driver for DB2
Downloads This driver works in combination with the OpenLink Multi-Tier ODBC Server components -- Request Broker and Database Agents -- typically installed on a remote host. High-Performance ODBC Drivers provide transparent access to remote databases from...
[July 15, 2004, 8:00]
N-Tier Slam
Downloads VB6 based TCP/IP N-Tier application server library that supports VB6 based application servers and clients, database access, chat, sending SMTP E-mail, file transfer, and calling of sub procedures and functions at the server from a client...
[May 26, 2003, 8:00]
Guidelines for Specifying Data Center Criticality / Tier Levels
White Papers Currently available criticality or tier methods do not provide defensible specifications for validating data center performance. This paper analyzes and compares existing tier methods, describes how to choose a criticality level, and proposes a...
[October 1, 2009, 9:29]
Consistent and Scalable Cache Replication for Multi-Tier J2EE Applications
White Papers At the core of data centers the paper finds multi-tier architectures providing service to applications. Current infrastructure for multi-tier systems has focused exclusively in providing high availability using replication.
[October 22, 2008, 1:01]
