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- Handle errors in the data tier with SQL Server
- Listing AInteresting article. I suppose it would be useful to return the @@error value in the stored procedure so a .NET developer could know what the error code is. Otherwise, they would just have a generic error message which could make debugging more difficult.On a side note, I...
- Tags: .NET, Databases, Programming languages, Middleware, saa@..., Listing C, Handle Error, data tier, error code, Microsoft SQL Server, server
- Discussion threads 2007-10-31
Additional Resources
- HP OV Operation Performance Agent
- I've been looking into HP OpenView brocher and found out that they have coded several tier for the System above subject title. My questions is - What is "Tier" mean? How they defind the "Tier" for the specified server (Teir 0, Tier 1, Tier 2, etc)? I've...
- Tags: Agent, Hewlett-Packard Co., performance, sham_peace@..., Tier
- Q&A 2005-08-22
- The Data Center Tier Performance Standards and Their Importance to the Owners Project Requirements
- The data center industry has experienced several evolutions over the past 20 years. 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 topology...
- Tags: Data Center, Performance, Standards, Data Center Industry, Data Centers, Storage, Hardware, Data Management
- White papers 2007-05-04
- The Data Center Tier Performance Standards and Their Importance to the Owner's Project Requirements
- The data center industry has experienced several evolutions over the past 20 years. 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...
- Tags: Data Center, Performance, Standards, Data Center Industry, Data Centers, Storage, Hardware, Data Management
- White papers 2007-05-04
- Performance Modeling on the Interaction of ISPs
- This paper considers interactions of Internet Service Providers ISPs and how these interactions can affect the overall traffic and resource allocation between ISPs. In particular, the paper considers a simplified two-level hierarchical model wherein there are a single tier-1 ISP and N>1 tier-2 ISPs. Each tier-2 ISP needs to pay...
- Tags: Performance, Internet Service Provider, Service Provider, Internet Service Providers (ISPs), Business Services, Internet
- White papers 2007-01-01
- Optimising LAN Access to Grid Enabled Storage Elements
- When operational, the Large Hadron Collider experiments at CERN will collect tens of petabytes of physics data per year. The worldwide LHC computing grid WLCG will distribute this data to over two hundred Tier-1 and Tier-2 computing centres, enabling particle physicists around the globe to access the data for analysis....
- Tags: LAN, Microsoft Access, Data, Grid, University Of Glasgow, Storage, Hardware
- White papers 2007-09-21
- Building an N-Tier Application in .NET
- 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 applications. This paper presents an overview of the types of n-tier applications....
- Tags: Application, Microsoft .NET, Web Service, Microsoft Corp., Programmer, Web Services, Development Tools, Channel Management, Enterprise Software, Software, Software Development, Software/Web Development, Marketing
- White papers 2002-02-01
- Guidelines for Specifying Data Center Criticality / Tier Levels
- A framework for benchmarking a future data center's operational performance is essential for effective planning and decision making. Currently available criticality or tier methods do not provide defensible specifications for validating data center performance. An appropriate specification for data center criticality should provide unambiguous defensible language for the design and...
- Tags: Data Center, Criticality, Data Centers, Storage, Hardware, Data Management
- White papers 2007-06-08
- LLBLGen Pro (msi)
- LLBLGen Pro, O/R mapper and data-access tier generator for .NET, generates a complete data-access tier and business faade/support tier for you (in C# or VB.NET), using an existing database schema set. In seconds. The generated .NET code is compiler-ready and can, being compiled by the .NET C# or VB.NET compiler,...
- Tags: Compiler, Data Access, Microsoft Visual Basic.Net, .Net, C#, Programming Languages, Microsoft Development Tools, Application Servers, Middleware, Software Development, Software/Web Development, Development Tools, Enterprise Software, Software
- Software downloads 2007-05-17
- HP and Symantec: Enabling ILM Solutions With Dynamic Storage Tiering White Paper
- This paper presents a concrete implementation of a tiered storage solution using the best-of-breed components from both Symantec and HP. The paper outlines how to set up an MVFS, defines DST policies, and enforces the policies in an HP storage environment. These actions enable the IT managers involved in the...
- Tags: Symantec Corp., Hewlett-Packard Co., Storage, Hardware
- White papers 2007-07-01
- The Importance of Recovery Management: Traditional Data Protection Strategies Are No Longer Enough
- The concept of "Recovery management" is something the industry has recently awakened to. The underlying principle is simple: Align data protection technologies to the value of the data that is being protected even as its value changes over time. In other words, it's ILM but on the data protection side...
- Tags: Data Protection, D2D2DR, Disaster Recovery, Backups, Data Management
- White papers 2006-04-01
- Oracle Database 10g: Oracle Spatial Network Data Model
- The Oracle Spatial network data model, available with Oracle Spatial 10g, provides the capabilities for modeling and analyzing network applications. The network data model is an open and generic network data model that represents networks in object-relational form in the database and as Java objects in client or application tier....
- Tags: Oracle Spatial, Oracle Corp., Network, Oracle Database, Oracle Database 10g, Network Data, Networking
- White papers 2005-05-01
- Protected, Portable, Price/Performance for Permanent Online Archive
- "One of the major reasons that companies are implementing disk-based archives is to lower their storage costs but still keep archive data online and easily accessible. However, moving data from disk to disk does not necessarily create a leap in lowering capital costs. PowerFile offers an interesting alternative...
- Tags: Combination, PowerFile, Disk, DVD, Consumer Electronics, Storage, Personal Technology, Home Entertainment, Hardware
- White papers 2006-08-01
- Elcom, Inc. Pioneers an Exceptionally Highly-Available IT Infrastructure Aided by HP
- elcom wanted to redesign IT infrastructure to support the ASP business well into the future and maintain highest possible levels of availability for end users. The company wanted to provide leading-edge B2B solutions to leverage the rapidly changing technology and business conditions. The first tier of elcom's three-tier application architecture...
- Tags: Hewlett-Packard Co., Tier, Microsoft Windows NT, Servers, Operating Systems, Microsoft Windows, Software, Hardware
- Case studies
- A Distributed Architecture for WAP-Based Mobile GIS
- WAP-based Mobile Geographical Information System Mobile GIS can be described as mobile users can perform the almost same functionality as of Internet GIS but in a mobile environment at any time, any place and without the limitation of operating system and wired link. In this paper, a distributed architecture for...
- Tags: Mobile, Architecture, WAP, Advertising & Promotion, Cellular Phones, Wi-Fi, Wireless, Marketing, Consumer Electronics, Personal Technology
- White papers 2004-06-07
- Adaptive Two-Tier Energy-Efficient Multicasting in Mobile and Wireless Ad Hoc Networks
- This paper studies the problem of energy-efficient multicasting in mobile and wireless ad hoc networks. To deal with node mobility, the paper presents a two-tier multicasting model which consists of mobile nodes and stationary nodes. Mobile nodes achieve multicasting through the closest stationary node at lower tier. Stationary nodes route...
- Tags: Mobile, Node, Multicasting, Tier, Wireless, Advertising & Promotion, Marketing
- White papers
- DB2 Performance Expert for Multiplatforms for Business Intelligence
- DB2 Performance Expert for Multiplatforms (DB2 PE) is a general purpose DB2 performance monitoring and analysis framework. It is flexible enough to be applied in all types of DB2 environments. The focus of this paper is on how to leverage DB2 PE in DB2 Business Intelligence environments. DB2 PE is...
- Tags: Business Intelligence, Performance, IBM DB2, DB2 PE, Databases, Enterprise Software, Software, Data Management
- White papers 2006-02-08
- What is Tier-1 and Tier2
- What exactly does Tier-1 and Tier-2 mean in relations to being a network administrator?Three tier systemTier 1: help deskTier 2: The person that the help desk person calls when they don't know the answer.Tier 3: The person that the Tier 2 person calls when they don't know the answer. The...
- Tags: g8qypr@..., help desk, networking, Tier 2, Tier 3
- Discussion threads 2005-02-18
- MSDN Webcast: Architecting Desktop Applications With 2.0 (Part 06 of 15): Designing the Data Access Tier (Level 300)
- 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 Microsoft ADO.NET 2.0. It looks at how to use Object Role Modeling tools...
- Tags: Desktop, Microsoft Developer Network, Webcast, Microsoft Corp., Data Access
- Webcasts
- Web Tier to Go With Java EE 5: Summary of New Features in JSP 2.1 Technology
- The main theme for the Java Platform, Enterprise Edition Java EE 5 is ease of development. The platform's web tier contributes significantly to ease of development in two ways. First, the platform now includes the Java Standard Tag Library JSTL and JavaServer Faces technology. Second, all the web-tier technologies offer...
- Tags: Web, Platform, Sun Microsystems Inc., Web Application, JSP, Programming Languages, Java, Software Development, Software/Web Development
- White papers 2006-02-01
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