Sustainable vs. Unsustainable Development Essay
Sustainable development is the type of development that satisfies the current needs of the society without interfering with “the ability of the future generations to meet their own needs”. On the contrary, unsustainable development does not consider the future generations, or their needs. Sustainable development projects are designed to take care of not only the current population but also the coming generations. Sustainable development seeks to take care of the long term needs as opposed to unsustainable development that take care of short term needs (Kates
Intermodal Transportation in the 21st Century Research Paper
custom essay Table of Contents Introduction Innovation to Meet Changing Demands Open Data: Willingness to Share Merging the Private and the Public Intermodal Freight Transport: Information Transparency Smartphones to Handle Intermodality Conclusion References Introduction In the fast-paced environment of the 21st century, there is a growing need to create a transportation network that would increase mobility by providing easy access to different modes of transport as well as reliable information that would allow making an informed choice. Today, the ongoing movement of both people and goods largely predetermines the level of the economy and has an undeniable impact on the quality of our daily life (Slack, 2016). It is quite a rare case when a journey or a supply chain involves a single mode of transport: intermodal transportation has already become a part of our routine. However, it is highly challenging both for travelers and suppliers to plan the whole route in such a way that would make it possible to complete a journey without delays arising from transport change (Slack, 2016). Therefore, the demand for seamless access to transfer across transportation modes is increasing. Unfortunately, the available capacity of infrastructure does not allow satisfying it, which accounts for the fact that we still have to deal with overcrowded trains, airport delays, supply chain failures, and other similar problems (Baykasoğlu
Sweatshops and the Nike Model, discussion help
Sweatshops and the Nike Model, discussion help.
Note: Even though there are a very large number of links here, they are all quite short, so don’t feel intimidated!Review the websites below and post a 200-300 word reflection. There are two issues I am most interested in having a discussion about here. First, who should be held accountable for the tragedy in Bangladesh? The Bangladesh government? The factory owner? The companies that buy from the factory? Western governments? Consumers of the final product (i.e. you!). Secondly, is American Apparel an aberration, or could its model be replicated by more businesses, especially in the clothing/textile industry? Go to American Apparel’s website at http://www.americanapparel.net/ (Links to an external site.) and check out the following links within the site:http://www.americanapparel.net/aboutus/verticalint/ (Links to an external site.)http://www.americanapparel.net/aboutus/verticalint/usa/ (Links to an external site.)http://www.americanapparel.net/aboutus/verticalint/workers/ (Links to an external site.)http://www.americanapparel.net/aboutus/corpresp/ (Links to an external site.)http://www.americanapparel.net/aboutus/verticalint/factory/ (Links to an external site.) (optional)Read an article on American Apparel’s filing for bankruptcy at http://www.nytimes.com/2015/10/06/business/american-apparel-files-for-bankruptcy.html (Links to an external site.). Browse through at least a couple of these articles (they are short news stories) related to the tragic factory collapse that killed hundreds of textile workers in Bangladesh in 2012.http://worldnews.nbcnews.com/_news/2013/05/26/18447688-bangladesh-factory-collapse-why-women-endure-danger-to-make-clothes-for-the-west?lite (Links to an external site.)http://www.irishtimes.com/news/world/asia-pacific/bangladesh-factory-disaster-forces-west-to-think-about-high-cost-of-cheap-clothes-1.1634663 (Links to an external site.)http://www.globallabourrights.org/campaigns/gap-and-old-navy-in-bangladesh (Links to an external site.)http://www.cnn.com/2013/10/24/opinion/bangladesh-garment-workers/ (Links to an external site.)http://www.nytimes.com/2013/12/31/world/asia/garment-makers-stumble-on-call-for-accountability.html?hp (Links to an external site.)Your initial post should be 200-300 wordsRead 2 postings in the document below, and respond substantively to these postsposting.docx
Sweatshops and the Nike Model, discussion help
An Overview Of Servlets And JSP Technology Computer Science Essay
JDBC is a front-end tool for connecting to a server and is similar to ODBC however, JDBC can connect only Java client and it uses ODBC for the connectivity. JDBC is essentially a low level application programming interface. It is called a low level API since any data manipulation, storage and retrieval has to be done by the program itself. Some tools that Provide a higher level of abstraction is expected shortly. The next question is why we need JDBC, once we have ODBC on hand. We can use the ODBC to connect to all the databases and ODBC is a proven technology. Problem for doing this is ODBC gives a ‘C’ language API, which uses pointer extensively, since Java open JDBC to suit its needs. Jdbc Driver Tipes There are various types of driver, identified the sun such that each one has some unique features and facilitates a connection to the database. JDBC drivers fit into of four categories: The JDBC-ODBC bridge provides JDBC access via most ODBC drivers. Note that some ODBC binary code and in many cases database client code should be loaded on every client machine which uses this diver, so these types of drivers are more suitable in corporate networks, or for the applications in server code that is written in java 3-tier architecture. A local-API partly-java driver change JDBC calls to the client API for DBMS or oracle Sybase Informix DB2.since,like bridge driver these driver needs binary code be loaded on every client machine. A net protocol all java drivers explain JDBC calls into a DBMS-independent net protocol that transforms to a DBMS protocol through the server. This net server middleware is capable to join all java clients to different databases. The explicit protocol that is used depends on the seller. Commonly it is the easiest JDBC alternative. It is like the sellers for this solution may provide products that are suitable for the usage of intranet. To support internet access for these products they must need more extra requirements for security, access through firewalls, etc. many vendors are now adding up JDBC driver for their present database middleware products. A native protocol driver Jdbc Architecture JDBC architecture is as follows JDBC Driver Manager JDBC Diver JDBC-ODBC Bridge Application JDBC Driver Manager Function of the driver manager is to find out available driver in the system and connect the application to the appropriate database, whenever a connection is requested. However, to help the driver manager identify different types of drivers, each driver should be registered with the driver manager. JDBC Driver: Function of the JDBC driver is to accept the SQL calls from the application and convert them into native calls to the database,. However, in this process it may take help from some other drivers or even servers, which depends on the type of JDBC driver we are using. It also is possible that the total functionally of the database server could be built into the driver itself. JDBC – ODBC Bridge: Sun soft provides a special JDBC Driver called JDBC-ODBC bridge which can be used to connect any existing database, that is ODBC complaint. Servlet and JSP technology has become the technology of choice for developing online stores, interactive Web applications, and other dynamic Web sites. Why? This chapter gives a high-level overview of the reasons for its popularity. Later chapters specific details on programming techniques. A Servlet’s Job Servlet or java programs which run on application servers, acts as middle layer among the requests coming from http Clients or web browsers and applications or database on the http server. Their work is to work on the following tasks. Reading the use full information that is sent by the client. The users generally enter this data in http from a web page. Even the data can also be expected to come from an applet or custom http client program. Chapter 4 discusses how servlet read this data. Reading HTTP requests sent by the browser. This single arrow shows that travelling from the client to the web server, but mainly they are two different types, the data which is entered by the user in a form and the other one is behind-the-scenes HTTP information, both of them are very important. The HTTP information which contain cookies, news about media and the schemes the browser can understand like compression. Getting the results. This process is needed for ,database to contact, to make an RMI or EJB call, to raise a web service or working on replied data which is in a relational database. But the database may not run on http or return results in html, so that the web browser cannot directly deal with the database. Even if it could, for security reasons, you probably would not want it to. This argument even can apply for other applications, so we need the middle layer to get the arriving data from http stream for the applications to insert the results in the document. . Sending the useful data to the clients: The document can send in different formats like (XML OR HTML), binary (GIF images), or in zip files that is layered on top of other underlying format. Though HTML is a common format, servlet /JSP task is to cover the results of HTML. Send the implicit HTTP response data. This explains about only an arrow leaving from the web middle layer (the servlet or JSP page) to the client. But there are two types of data sent the document alone and last the scenes HTTP information. But these two types can affect the development, by sending the HTTP data to the server or by setting cookies and caching parameter and others. Features of JSP JSP provides an attractive alternative to other dynamic scripting language by offering the following features: Platform independence: The use of adds versatility to a web application by enabling its execution on any computer. Enhanced performance: The compilation process in JSP produces faster results or output. Separation of logic from display: The use of JSP permits the HTML-specific static content and a mixture of HTML, Java, and JSP-specific dynamic content to be placed in separate fillies. Ease of administration The use of JSP eliminates the need for high-level technical expertise, thereby helping web developers, content creators, and content managers to work together and develop Java-based applications in less time and with less effort. Ease of use: All JSP applications run on major web server and operating systems, including Microsoft IIS, Netscape enterprise server, I Planet web server, and apache web server. These applications are available on Windows NT, windows 2000, and solaris7. Competing Products across Platforms: Competing products include active server pages (ASP), hypertext pre processor(PKP) and Java script. JSP versus ASP: ASP is the immediate competing technology from Microsoft. The dynamic content of JSP is written in Java, in contrast to that of ASP, which is written using an ASP-specific language, such as VBScript. As a result, complex applications can use the power of Java to result and embed Java components in JSP applications, second, JSP is portable to other operating systems and servers in contrast to the allegiance of ASP to windows NT/2000and IIS. JSP versus PHP: PHP is similar to ASP and JSP to a certain extent. PHP is a free, open-source, HTML-embedded, server-side scripting language, with basic HTML knowledge, however, a VBScript programmer can write ASP applications and a Java programmer can create JSP applications, whereas PHP requires learning an entirely new language, second by virtue if the power of Java, JSP has access to an extensive API for networking, database access, and objects distribution. JSP Objects