这次这个Web，很发散，按要求实现题目之一就好。

不过这是一个需要用Python和MySQL实现的Web，也算比较冷门的了。

由LE PHUONG撰写

Description

You will develop a web-based application with a database back-end for storage and retrieval of data. Choose your own adventure: select a subject matter related to your major or personal interests.

现在提到了代写服务，肯定很多人都不会觉得陌生，就算是国内也是有着专业代写作业的服务行业的，能够为有需求的学生提供很多的帮助，不过其实代写机构在国外会更获得学生的支持，这是因为国外的学校对于平时的作业要求比较严格，为了获得更高的分数顺利毕业，不少留学生就会让代写机构帮忙完成作业，比较常见的作业代写类型，就是计算机专业了，因为对于留学生来说这个技术对于Machine Learning或者AI的代码编程要求更高，所以找代写机构完成作业会简单轻松很多，那么代写机构的水平，要怎么选择才会比较高？

1、代写机构正规专业

不论是在什么情况下，选择正规合法经营的机构肯定是首要的操作，这也是为了避免自己在找机构的时候，出现上当受骗的现象，造成自己的经济出现损失，带来的影响还是非常大的，所以需要注意很多细节才可以，所以在这样的情况下，代写机构的选择，也要选择在经营方面属于正规合法的类型，这样才可以保证服务进行的时候，不会出现各种问题，也可以减少损失的出现，而且正规合法也是代写机构的合格基础。

2、代写机构编程能力

作业的难度相信很多人都很熟悉，特别是对于AI深度学习或者是人工神经网络这种算法来说，因为要对SVM、Design Tree、线性回归以及编程有很高的要求，可以说作业的完成要求非常高，因此才会带动代写机构的发展，找专业的代写机构，一般都是会有专业的人员帮忙进行作业的完成，因为这类型的作业对专业要求比较高，因此代写机构也要具备专业能力才可以，否则很容易导致作业的完成出现问题，出现低分的评价。

3、代写机构收费情况

现在有非常多的留学生，都很在意作业的完成度，为了保证作业可以顺利的被完成，要进行的相关操作可是非常多的，代写机构也是因为如此才会延伸出来的，在现在发展也很迅速，现在选择代写机构的时候，一定要重视收费情况的合理性，因为代写作业还是比较费精力的，而且对于专业能力要求也高，所以价格方面一般会收取几千元至万元左右的价格，但是比较简单的也只需要几百元价格。

4、代写机构完成速度

大部分人都很在意代写机构的专业能力，也会很关心要具备什么能力，才可以展现出稳定的代写能力，其实专业的代写机构，对于作业完成度、作业完成时间、作业专业性等方面，都是要有一定的能力的，特别是在完成的时间上，一定要做到可以根据客户规定的时间内完成的操作，才可以作为合格专业的代写机构存在，大众在选择的时候，也可以重视完成时间这一点来。

现在找专业的CS代写机构帮忙完成作业的代写，完全不是奇怪的事情了，而且专业性越强的作业，需要代写机构帮忙的几率就会越高，代写就发展很好，需求量还是非常高的，这也可以很好的说明了，这个专业的难度以及专业性要求，才可以增加代写机构的存在。

Examples

Some recent CS108 projects have included:

Interactive dictionary for English/Junta language translation
Inventory system for chemistry lab / reactive agents
Social network for a gardening club
High school basketball win/loss records & standings

Fisheries information tracking endangered species
Geographic information system for archeology dig
Compact disc inventory and sales
Calorie counting database/user interface
Local artists list their works for sale (with pictures)
Car rental and return
Special of the day listing for restaurant

Detailed Requirements

You should begin by picking a concrete but simple interaction and modeling the data and functionality to implement it. For example, in a car rental application you might show a list of cars and allow a customer to complete a rental for one car. Start small; you can always add more interactions and details after you get the first one working.

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Your application will model some kind of useful function, with a web-based interface (HTML) and data storage in a relational database (MySQL). A single interaction might be sufficient for this project, but a single web page certainly is not. You should have multiple web pages with logical transitions between the pages using buttons or links.

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Projects must demonstrate reading from, inserting into, and updating database tables from your web interface. Points will be awarded for the general complexity of the project, with more complex projects scoring higher than very simple projects that mimic in-class assignments. After your work is functionally complete, you should enhance the look and feel of the application as the aesthetics (colors, images and fonts) will count for a small portion of your grade.

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Topic Proposal

Your proposal should be brief (about 3 sentences) and describe the general subject matter (e.g., car rental), the specific interaction you will model (e.g. car selection and checkout) and the data you will require for this interaction (e.g., table of cars, table of customers, table of rentals which matches cars with customers).

Data Requirements

What kind of data will your application need to interact with? Describe the data in terms of records and fields. What attributes does each record need to have? How will you uniquely identify a record?

Make up some sample data (about 5 records) so that you can use to begin thinking about and testing the program’s interactions. You might want to use a spreadsheet program like Excel to create these records, which will also enable importing them into the database later. We will demonstrate how to create tables and records in MySQL at the scheduled lab session this week.

Planning Your Time

You have 4 weeks to complete this project. Here are some guidelines on what you should be working on at what time:

Week 1

Select your topic and email to Aaron
Define your project’s main interaction(s) (e.g., select car for rental, collect customer info, create rental) and which database tables you will need (e.g., cars, customers, rentals)
Make up some sample data for each table you will need in Excel (a few records will suffice)

Week 2

Build your database in MySQL, import your sample data
Create a basic web application to view your data in a web page
Begin building your interaction via forms, output pages, etc.

Week 3

Continue building your interaction via forms, output pages, etc.
Debugging, refine data as needed
Validation of user inputs (i.e., don’t let your program crash due to missing or wrong inputs)
Add additional interactions to increase the scope/complexity of the project

Week 4

Debugging, refine data as needed
Continue adding additional interactions to increase the scope/complexity of the project
Work on the look and feel of the project (clean up HTML, CSS, tables, fonts, colors, images)
Documenting your code with comments
Prepare your short presentation of the project (plan for a 3-4 minute demo)

Project Demonstration Video

You will present your project by making a short (2-3 minute) video screen capture, with you narrating as you demonstrate the application. Think about this as a demonstration for a potential customer or employer. This will speed the grading, and provide you with a lasting artifact of your work, which you can demonstrate to potential employers. Your demonstration should not show any code or database records, but must demonstrate every major feature of your application.
I recommend that you write a brief outline of what you will show in which order. Then, use a screen capture tool (I suggest QuickTime player for Mac or Tiny Take for Windows or any similar program). Record your video, and post it to YouTube (a private/unlisted URL is fine).