Well formed XML needs an additional step in order to properly validate the structure and vocabulary of the document. One method of this validation is using and XML schema, also known as the XML Schema Definition (XSD). (Barnette et al., 2004) Does this format for validation use the best structural methods to express vocabulary and properties in XML markup or could other options such as the DTD specification have provided similar benefits. The XSD structure and components should be discussed in
2. XML Implementation 2.1 XML Document 2.1.1. Elements 2.1.2. Attributes 2.1.3 Text 2.1.4 Empty elements 2.1.5 Well-Formed XML 2.1.6 Namespaces 2.2 XML Validation 2.2.1 Document Type Definition 2.2.2. XML Schema 2.3 Software Tools 2.4 XML Parsers 2.5 XML Query 2. XML Implementation 2.1 XML Syntax XML Documents must follow strict format requirements formulated by W3C. This evolved from SGML, but is very different with it. A well-formed XML document fulfills these requirements including elements,
XML | Applications for Business Process Analysis & Design Introduced in 1996, Extensible Markup Language (XML) was initially intended to function in the place of Hypertext Markup Language (HTML) as the standard format used to define online document structure (Obasanjo, 2003). These intentions are proving inevitable as business organizations begin to realize the real potential found in the family of XML technologies. Potential in terms of improvement in information management practices measured by
Describe feedburners and RSS as they relate to blog sites. In relation to blog sites, feedburner is a web feed management provider that provides custom RSS feeds and management tools to the blogs. Feedburner provides subscription stats and powerful overrides for bloggers to use. Feedburner can also be used to allow readers to receive their favorite blog posts by email. RSS is a web feed format to publish up-to-date information in blogs. RSS is like subscribing to the blog feeds periodically where
1) What are the purpose and business value of Web services? Amazon is platform charge more in web technology services from its website, they realize that if they have all bottled-up intellectual as developers in their services, they will be more valuable to the Amazon, so they create "programmable web" where programmer can have access to data and functionality website. Furthermore, while EBay took an invitation-only developer program to make e-commerce software available to the public, they could
disclosing risk on shared information to the external parties. In this paper, we proposed a PPDM model for XML Association Rules (XARs). The proposed model identifies the most probable item called as sensitive to modify the original data source with more accuracy and reliability. Such reliability is not addressed before in the literature in any kind of methodology used in PPDM domain and especially in XML association rules mining. Thus, the significance of the suggested model sets and open new dimension
Schemas and the Self Presentation in World’s Greatest Dad The 2009 Robin Williams movie, World’s Greatest Dad, provides an interesting outlook on schemas, as well as self presentation. Our main protagonist is Lance Clayton, a high school English teacher and failed author. His son, Kyle, was a student at the same high school, and he accidentally kills himself in a humiliating way. To avoid embarrassment, Lance writes a fake suicide note and hangs his son in the closet to cover it up. After a few
and UDDI helps the user find the web service or program for which he is looking. WSDL (Web Service Definition Language) is most often used to describe how the web service or program should be called, and XML to communicate this. Finally, Simple Object Access Protocol (SOAP) encodes the XML data sent and received, and shares the data in messages over http. The potential power of web services can be displayed in a number of different ways. Web services are being used to integrate all sorts
determine whether the XML document content is valid (whether it confirms to the order and type of data that must be present in the document) or not 16. How does a document type definition help to ensure that an XML document contains all necessary elements? It validates the XML document using standard XML tools. The DTD is easier to create if a data dictionary has been completed. 17. When should attributes be used in an XML document? The situation of using attributes in an XML document is when the
common programing practices and as a result; reduces the need for documentation and have a gentle learning curve. Web services are generally targeted by other applications and not by humans. An example of a web service protocol would be SOAP. SOAP uses XML and HTTP. Extensible Mark-up Language is a language used widely in web services such as SOAP. It provides a language that can be used widely between different frameworks, platforms and languages yet still capable of representing complicated data structures
The main difference between Hyper text markup language (HTML) and Extensible markup language (XML) is that HTML is a markup language used for creating web pages and XML is also a markup language but is primarily used for information sharing mainly those connected to the internet. HTML was created by Tim Berners-Lee as a way for he and several colleagues to share research information (Wikipedia, 2006). The earliest versions of HTML were based on loose syntax rules. HTML code written using these
data mining and knowledge discovery. Concept Hierarchy in Data Warehousing: While operational databases maintain state information, data warehouses typically maintain historical information. Although there are several forms of schema, e.g., star schema and snowflake schema, in the design of a data warehouse, the fact tables and dimension tables are its essential components. Users typically view the fact tables as multidimensional data cubes. The attributes of a dimension table may be organized as
Combined Conceptual Models Attending to the limitations of both sociological and economic theoretical approaches, researchers suggest college choice decisions are not explained by one theoretical approach alone, but are best understood by integrated approaches which incorporate aspects of human capital models with sociological constructs (Freeman, 1997; Paulsen, 2001; Paulsen and St. John, 2002; Perna, 2000, 2006; St. John and Asker, 2001). In this section, I describe dominant conceptualizations
experience of using the schema as a guide. (Gray 2010) Definition According to Frederic Bartlett, schema is the knowledge, beliefs or expectations about concepts or specific aspects of the world; the relationship between different objects, situations, events, sequences of events, actions and sequences of actions are all stored into unites. There known as units of knowledge are stored is called a schema. Is it the idea that human tries to categorize new knowledge into existing schema in order to better
contains data that is only true at the current time. For exam... ... middle of paper ... ...ey constraints, contain data which shows the rows in the fact table. In the star schema design, the dimension tables are demoralized to reduce the number of JOINs necessary in queries on the fact table, while in the snowflake schema the dimension tables are normalized to reduce data duplication and allow reuse of those tables with other fact tables. At a physical level, data warehouses tend to be heavily
With strenuous work to perform of the organizations daily, businesses need insight into day-to-day operations and to really realize the tasks and must plan the hundreds tasks according to the completed and perfect plans. However, many organizations still rely on paper-based systems and word-of-mouth communication now, (especially for many small businesses, such as retailers, small firms) for that reason, it’s usually to bring about the organizations face to the incomplete tasks, strained management
EAI – What is it? EAI – Enterprise Application Integration. Currently the toast of the consulting classes, replacement to ERP, the new universal IT panacea. As with everything else there is a glint of gold in this but you do have to dig hard to find it. There are a wide variety of so called EAI solutions. As with all IT, the only way that an EAI solution will work for you, is if your IT system currently works for you. EAI is not a magic bullet. It will not recreate your business process making
One of the demands in healthcare today is to have the ability to allow healthcare organizations to exchange patient health related information with other healthcare organizations. This was made possible by the creation of the electronic health record (EHR), electronic medical record (EMR) and personal health record (PHR). The EHR, PHR and the EMR allowed for patient’s paper medical charts into transformed into electronic charts. This allowed for a better way to organize the information that was
XBRL Report XBRL, the eXtensible Business Reporting Language, is an open standards-based reporting system built to accommodate the electronic preparation and exchange of business reports around the world. XBRL started back in 1999 with 12 organizations as the founding members. There are now in excess of 450 organizations worldwide in over 30 countries involved in its development. It provides major benefits in the preparation, analysis and communication of business information. It offers cost savings
RDF There are different forefathers of RDF. The first who defined RDF was MCF a project started by Ramanthan V.Guha at apple computer between 1995 and 1997.he left the apple computer and joins Netscape and start working with Tim Brey on MCF to employ XML to produce first version of RDF. In 1999, RDF was defined by W3C to create RDF Data model by using XML.In2004, work on RDF is continued and produces a group of related specification. The W3C continued to work on RDF data model defined in 1999 and continue