Wednesday, October 7, 2009
IT Project Management
Project management is the discipline[1] of planning, organizing, and managing resources to bring about the successful completion of specific project goals and objectives. It is often closely related to and sometimes conflated with program management.
A project is a temporary endeavor, having a defined beginning and end (usually constrained by date, but can be by funding or deliverables[2]), undertaken to meet particular goals and objectives[3], usually to bring about beneficial change or added value. The temporary nature of projects stands in contrast to business as usual (or operations)[4], which are repetitive, permanent or semi-permanent functional work to produce products or services. In practice, the management of these two systems is often found to be quite different, and as such requires the development of distinct technical skills and the adoption of separate management.
The primary challenge of project management is to achieve all of the project goals[5] and objectives while honoring the preconceived project constraints.[6] Typical constraints are scope, time, and budget.[2] The secondary—and more ambitious—challenge is to optimize the allocation and integration of inputs necessary to meet pre-defined objectives.
Source : http://en.wikipedia.org/wiki/Project_Management
The next following are list of topic about IT Project Management System
A project is a temporary endeavor, having a defined beginning and end (usually constrained by date, but can be by funding or deliverables[2]), undertaken to meet particular goals and objectives[3], usually to bring about beneficial change or added value. The temporary nature of projects stands in contrast to business as usual (or operations)[4], which are repetitive, permanent or semi-permanent functional work to produce products or services. In practice, the management of these two systems is often found to be quite different, and as such requires the development of distinct technical skills and the adoption of separate management.
The primary challenge of project management is to achieve all of the project goals[5] and objectives while honoring the preconceived project constraints.[6] Typical constraints are scope, time, and budget.[2] The secondary—and more ambitious—challenge is to optimize the allocation and integration of inputs necessary to meet pre-defined objectives.
Source : http://en.wikipedia.org/wiki/Project_Management
The next following are list of topic about IT Project Management System
- PB Book
- Syllabus
- 01. What is a Project ?
- 02. Project Life Cycle
- 03. Knowledge Area of Project Management
- 04. IT Project Management
- 05. Why IT Project Management
- 06. Initiating Process
- 07. Planning Process
- 08. Project Estimation
- 09. Project Resource Management
- 10. Project Quality
- 11. Project Risk Management
- 12. Project Communication Management
- 13. Project Procurement
- 14. Problem Management
- 15. Change Management
- 16. Deliverable Acceptance
- 17. MS Project 2003 Step By Step
Tuesday, October 6, 2009
SQL Server
The code base for MS SQL Server (prior to version 7.0) originated in Sybase SQL Server, and was Microsoft's entry to the enterprise-level database market, competing against Oracle, IBM, and, later, Sybase itself. Microsoft, Sybase and Ashton-Tate originally teamed up to create and market the first version named SQL Server 1.0 for OS/2 (about 1989) which was essentially the same as Sybase SQL Server 3.0 on Unix, VMS, etc. Microsoft SQL Server 4.2 was shipped around 1992 (available bundled with Microsoft OS/2 version 1.3). Later Microsoft SQL Server 4.21 for Windows NT was released at the same time as Windows NT 3.1. Microsoft SQL Server v6.0 was the first version designed for NT, and did not include any direction from Sybase.
About the time Windows NT was released, Sybase and Microsoft parted ways and each pursued their own design and marketing schemes. Microsoft negotiated exclusive rights to all versions of SQL Server written for Microsoft operating systems. Later, Sybase changed the name of its product to Adaptive Server Enterprise to avoid confusion with Microsoft SQL Server. Until 1994, Microsoft's SQL Server carried three Sybase copyright notices as an indication of its origin.
Since parting ways, several revisions have been done independently. SQL Server 7.0 was a rewrite from the legacy Sybase code. It was succeeded by SQL Server 2000, which was the first edition to be launched in a variant for the IA-64 architecture.
In the eight years since release of Microsoft's previous SQL Server product (SQL Server 2000), advancements have been made in performance, the client IDE tools, and several complementary systems that are packaged with SQL Server 2005. These include: an ETL tool (SQL Server Integration Services or SSIS), a Reporting Server, an OLAP and data mining server (Analysis Services), and several messaging technologies, specifically Service Broker and Notification Services.
Source : http://en.wikipedia.org/wiki/Microsoft_SQL_Server
Below are general list of topics that can be download in order to learn more detail about SQL server
About the time Windows NT was released, Sybase and Microsoft parted ways and each pursued their own design and marketing schemes. Microsoft negotiated exclusive rights to all versions of SQL Server written for Microsoft operating systems. Later, Sybase changed the name of its product to Adaptive Server Enterprise to avoid confusion with Microsoft SQL Server. Until 1994, Microsoft's SQL Server carried three Sybase copyright notices as an indication of its origin.
Since parting ways, several revisions have been done independently. SQL Server 7.0 was a rewrite from the legacy Sybase code. It was succeeded by SQL Server 2000, which was the first edition to be launched in a variant for the IA-64 architecture.
In the eight years since release of Microsoft's previous SQL Server product (SQL Server 2000), advancements have been made in performance, the client IDE tools, and several complementary systems that are packaged with SQL Server 2005. These include: an ETL tool (SQL Server Integration Services or SSIS), a Reporting Server, an OLAP and data mining server (Analysis Services), and several messaging technologies, specifically Service Broker and Notification Services.
Source : http://en.wikipedia.org/wiki/Microsoft_SQL_Server
Below are general list of topics that can be download in order to learn more detail about SQL server
- Syllabus
- 01. Database Creation
- 02. DDL (Data Definition Language)
- 03. DML (Data Manipulation Language)
- 04a. DTS (Data Transformation Services)
- 04b. DTS Lanjutan
- 05. SQL (Structured Query Language)
- 06. SQL More
- 07. View
- 08. T-SQL (Transact SQL)
- 09. Store Procedure
- 10. Trigger
- 11. Cursor
- 12. Transaction & Lock
- 13. Index
Monday, October 5, 2009
Free UML Courses
Unified Modeling Language (UML) is a standardized general-purpose modeling language in the field of software engineering. The standard is managed, and was created by, the Object Management Group.
UML includes a set of graphical notation techniques to create visual models of software-intensive systems.
UML combines best techniques from data modeling (entity relationship diagrams), business modeling (work flows), object modeling, and component modeling. It can be used with all processes, throughout the software development life cycle, and across different implementation technologies.[3] UML has synthesized the notations of the Booch method, the Object-modeling technique (OMT) and Object-oriented software engineering (OOSE) by fusing them into a single, common and widely usable modeling language. UML aims to be a standard modeling language which can model concurrent and distributed systems. UML is a de facto industry standard, and is evolving under the auspices of the Object Management Group (OMG). OMG initially called for information on object-oriented methodologies that might create a rigorous software modeling language. Many industry leaders have responded in earnest to help create the UML standard.[1]
UML models may be automatically transformed to other representations (e.g. Java) by means of QVT-like transformation languages, supported by the OMG. UML is extensible, offering the following mechanisms for customization: profiles and stereotype. The semantics of extension by profiles have been improved with the UML 2.0 major revision.
UML includes a set of graphical notation techniques to create visual models of software-intensive systems.
The Unified Modeling Language (UML) is used to specify, visualize, modify, construct and document the artifacts of an object-oriented software intensive system under development.[1] UML offers a standard way to visualize a system's architectural blueprints
UML models may be automatically transformed to other representations (e.g. Java) by means of QVT-like transformation languages, supported by the OMG. UML is extensible, offering the following mechanisms for customization: profiles and stereotype. The semantics of extension by profiles have been improved with the UML 2.0 major revision.
Free Database Courses
A database is an integrated collection of logically related records or files consolidated into a common pool that provides data for one or multiple uses. In one view, databases can be classified according to types of content: bibliographic, full-text, numeric, and image.
The data in a database is organized according to a database model. The model most commonly used today is the relational model. Other models such as the hierarchical model and the network model use a more explicit representation of relationships.
Source: http://en.wikipedia.org/wiki/Database
Below are free database courses that can be download free
The data in a database is organized according to a database model. The model most commonly used today is the relational model. Other models such as the hierarchical model and the network model use a more explicit representation of relationships.
Source: http://en.wikipedia.org/wiki/Database
Below are free database courses that can be download free
- Syllabus
- 01. Intro to database
- 02. Relational Model
- 03. Entity Relationship Modeling
- 04. SQL Definition
- 05. More SQL Definition
- 06. SQL Select
- 07. More SQL Select
- 08. Yet More SQL Select
- 09. Missing Information
- 10. Normalization to 3NF
- 11. Physical Database Issues
- 12. Transaction and Recovery
- 13. Security and Integrity
- 14. Designing Database
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