Amazon

ASP.Net using servers {1}

by Michael M
Microsoft Active Server Pages also known as ASP was first released in 1996 and has provided web developers with a rich and complex framework for building web applications. But since 1996 ASP has evolved greatly and has improved a lot. ASP is still known but they have now renamed it ASP.NET. It is a framework for building web applications that run over the web and client- servers are represented by a browser forwarding request. Communications over the web occur through HTTP which relies on TCP and IP to transmit data between the two nodes. ASP.Net is connected with Microsoft’s Internet Information Server also known as IIS. The Asp. Net worker process performs many task with the isapi extension and they are the main things that happen under the ASP.Net request.
This week we talked about ASP.Net in class as well as we learned some basic code that can be used for our project three. The thing that I learned in class this week is that you no longer need to use javascript in the web page the ASP.Net will take over and use its own language to process some of the users request. The thing that I took from reading this article was some of the history of ASP. ASP has evolved a lot and is kind of like a server. It connects to browsers and sends request.
I have not really dealt much with ASP. I am really interested in learning how to use it because in class this week we went over basics but the thing about Visual Basics is it is so much different and I am not used to it yet. Once I get used to using the program it will be a lot better because I will be able to do projects a lot easier. I have talked to people that understand the use of ASP and they all say it is easy once you know what to do that is why I wanted to find more information about ASP.Net.
Busoli, S. (2007, May 2). ASP.NET Internals IIS and the Process Model, Retrieved May 19, 2012, from http://dotnetslackers.com/articles/iis/ASPNETInternalsIISAndTheProcessModel.aspx read more...

Visual Basics {Comments Off on Visual Basics}

by Michael M
The article I read today was actually really interesting it basically went over visual basics and how it actually got started. Visual basics was created by Microsoft by John Kemeny and Thomas Kurtz. It was a program that was a great design and one that really tied Microsoft up into the computers. It was a program that  was created to make writing programs easier for users. It was one of the most widely used softwares at one point. Microsoft has been moving to a more powerful software that was redesigned and created in 2005 it is the .net. It may be one of Microsofts mistakes because they are forcing users that are so prone to using their old software to change and learn the .net program because they are no longer going to support the old one. Users are beginning to either switch over to the .net while other users are switching to different companies because if they have to adapt to change they might as well learn something new. The cool thing about visual basic is it allows users to build what they want and draw which the part of why it is called visual. Some people say that visual basic helps people that cannot program but that is not true because if you can program this tool can help make your programs that much better because it can help you out while you program. Visual basics is object oriented and also allows for inheritance with the .net version. Prior versions did not support that. read more...

Amazon Relational Database Services (Amazon RDS) {1}

by Miguel V
The article I chose, Amazon Web Services Announces New Managed Services for Windows Developers Worldwide, talks about Amazon annoucing a new managed services for windows developers with the launch Amazon RDS for Microsoft SQL Server and ASP.NET called AWS Elastic Beanstalk. Business can use “Amazon RDS to offload the operational responsibilities of their MySQL and Oracle database.” The article also talks about AWS Elastic Beanstalk which gives developers “an even easier way to quickly deploy and manage their Java, PHP and ASP.NET applications in the AWS Cloud.” AWS works by having the user upload their application and it will automatically handle the deployment details of capacity provisioning, load balancing, auto-scaling, and application health monitoring. read more...

Massive data a problem… not really {2}

by Robert Q
This article titled “Storing Massive Data: Distributed Data and the no SQL Movement”, talks about the general programs that are available to handle the problem of massive data. The author points out that “big data” is just huge amounts of information that are collected from all parts of the internet. The author explains some of the available software that are there to improve the storage of these data. Some of the software that the author mentions are Hadoop, Cloudera and Hortonworks, there are many other software that the author mentions. The author noticed that businesses are trying to find better and better software to handle their demand of information. Companies are starting to as some vendors such as Amazon and Oracle to develop better software that can handle real-time analysis database. As information continues to grow the future for this industry would appear to continue in its positive growth. read more...

Amazon’s SimpleDB vs. Google’s Bigtable {2}

by Ronny W
As technology grows each day, there are more and more people that are connected with the world. More and more people depend on being connected with the world. “Cloud Computing can be defined as a service or a platform, or an operating system over the Internet to perform tasks. Database has become a part and parcel of life and is being used in almost every computer application” (Ramanathan, 2001). The article talks about Amazon’s SimpleDB and Google’s Bigtable. It talked about the services each provide. Also it talked about the architecture, advantages, and its limitations of these two cloud database. Overall there isn’t one that is better than the other, it all depends on the needs of the user. read more...

JavaScript on the Web {Comments Off on JavaScript on the Web}

by Michael M
Baciacally this week I learned a little more about java script and how it actually works. There are many different parts to java script that I didn’t even know about. Like I did not know that java script is actually not written just like you would java. There is some variation. There are many different things that need to be taken into account when you use java script in your web pages because you cannot use java script so store anything it can just check and see if there is information in required fields if there is not it can shoot you an error message and you have to do what it wants before it uses your information and places it into some type of database. I also learned that java script is not all that secure people can do things to the code to get access to your information so its not really that great to use. I found that kind of interesting because there are times that we are on sites and believe they are safe but they may not be safe at all. Your information can be sent to their e-mail address in some instances and never placed into a database. That is what I think was kind of interesting about reading this article this week. read more...

A new tool for scientific databases {Comments Off on A new tool for scientific databases}

by Edwin T
The article i chose discussed large science databases. Apparently the large and complex SQL Server databases are very difficult to migrate into some of the current cloud services, such as Amazon EC2 and Microsoft SQL Azure. The authors found it very difficult to migrate a database small or large into the cloud without making some changes to the schema. The changes ultimately affected performance and usability. The authors also mention they are developing a tool known as “Data-Scope” specifically designed for scientific data analysis. This tool is supposed to maximize data throughput and minimize power consumption that these large databases require. read more...

Tips in using MySQL in AWS {Comments Off on Tips in using MySQL in AWS}

by Jim J
The next generation of storing data is in cloud computing. Amazon cloud offers these kinds of services few things can be done to overcome most of the performance issues. Amazon uses elastic book storage (EBS) which appropriates network resources to its users and which has performance that varies depending on availability; this is their greatest weakness. Ways to mitigate this is taking advantage of the cache in browsers, objects, queries, and data. Many MySQL settings can be tuned for performance benefits such as increasing buffer sizes and even things like using a high-performance file system like XFS. In addition to performance benefits, DBA’s need to ensure data redundancy taking use of multiple data centers spread across the globe so as to have options for when a server goes down; recovery is equally important where DBA’s need to automate getting their servers back up and running. Some companies like Netflix even run programs that randomly take out servers during the day so as to test out their ability to stay on-line. read more...

NoSQL database service {Comments Off on NoSQL database service}

by Abel R
In an article posted on Wired.com titled ” Amazon goes back to the future with NoSQL database”, Author Caleb Garling explains what “NoSQL” is used for and why Amazon is a key player using this type of database versus others. “NoSQL” is a type of database management which is known for its use with unstructured information. Garling talks about DynamoDB, an Amazon Web Service that is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability (http://aws.amazon.com/dynamodb/). Most important is its scalability which enables its subscribers to scale up or scale down your use of DynamoDB with ease and you only pay what you use. read more...

CSS Is Vital To Learn {1}

by Michael M
Cascading style sheets have been around for a while they have been around since 1997 so they have been around for 15 years. Cascading style sheets are useful for any web developer. There are really no web developers now that do not know how to use css because it is so common and is now so important. Style sheets are good because they will override peoples defaults settings so it is good becuase it will be seen like that across all web pages. CSS is very important because it can affect the entire mood of a web page. It can make or break your page because it creates consistancy across pages. CSS is not that hard it is just a little harder than plain HTML and it is vital to learn because without knowing how to use CSS will prevent you from getting a job in the web development field. read more...