Project Summary Report 1 Entity Framework crimes

Project Overview. Main Site www.hd01.com.cn platform main.hd01.com.cn

HD01 activity customization engine V1.0 is an excellent online activity customization and promotion system. It can be used in 3 ~ without any R & D ~ Design and customize a variety of common online activities within 10 minutes.

 

• Online activities:

 

The sum of the actions of certain social functions that are partially or all completed based on the network when combined by a common purpose. Online activities consist of purposes, motivations, and actions, and have a complete structure system.

 

• Marketing advantages of online activities:

 

Online activities are essentially a marketing and promotion means, with some unique marketing advantages:

Users like to participate: there are wonderful interaction processes and prizes for online activities, and users like to take the initiative to participate;

In-depth promotion: there are wonderful online activities, and the selling points of products and services can be combined in the activity process. (For example, the question of a Q & A activity can be subject to product characteristics ). In the process of participation, the user actively or unconsciously has a deep understanding of products and services.

Combination of promotion and sales: with the online payment function, you can combine promotion and sales.

 

• Common online activities:

 

L answer: Knowledge Competition, questionnaire survey, voting, and quiz; l promotion: Group Buying, recruitment, prize registration, free trial, promotion, seckilling, discount coupons; l collection: collection of photographic works, collection of dvss, collection of flat works such as logos, mascots, AD, advertising words, billboards, slogans, text message collection, online essay collection, animation, multimedia message collection, and song lyrics; l games: Each casual game and ranking can be regarded as an activity. There is no activity in life. The above is only a list.

The following is a comparison of the cost, time, and marketing effect of creating an activity using the activity creation platform, hosting outsourcing, and self-developed by the organizer:

Comparison		Create a platform with an activity	Organizer Outsourcing	Independently developed by the organizer
Activity Type		20 ~ 60 types, select as needed	Only one type can be entered at a time.	Only one
Creation cost	Design Cost	You only need to think about how to hold the activity and tell the engine to type the activity.	Communication with outsourcing personnel is required. The more complicated the design, the higher the cost.	Dedicated personnel are required to design each Activity details page
	R & D costs	No need to write a line of code	Communication with outsourced personnel is required. The more complicated the functions, the higher the cost.	R & D personnel required Each function
	Interface beautification cost	You only need to provide some products or Service Images	Some products or Picture of the Service to the outsourcer	Art personnel need to be hired Beautify each page
	Customization costs	Extremely powerful customization and zero cost	The higher the customization requirement, the higher the cost.	Generally, it is unable to support custom functions, and the cost is high.
Launch time		Online in 1 hour	15 ~ 60 days or more	15 ~ 60 days or more
Marketing effect	Winning Area	Supports small-scale awards and large prizes	Small	Small
	Viral transmission	Rewards are supported to invite friends to activities.	Some support, some do not support	Some support, some do not support
	Adaptive search engine	Adaptive search engine	Some support, some do not support	Some support, some do not support

 

The following is a comparison of specific activity functions:

Comparison		HD01Activity customization Engine	Independent R & D	Outsourcing
Activity interface performance	Style	No code is required. The organizer can adjust the activity style at any time.	Each activity requires independent R & D and cannot be reused. After R & D, it is fixed and cannot be adjusted.	Each activity requires independent R & D and cannot be reused. Once R & D is complete, it is fixed and cannot be adjusted.
	Layout	No code is required. The organizer can switch the homepage to a layout that supports, and.	The layout is dead and cannot be adjusted	The layout is dead and cannot be moved.
	Module	No code is required. The organizer can customize his/her own big image, including list, text, sound, animation, and video modules, and place them anywhere on the page.	Not Supported	Not Supported
	Head, end, and background	The organizer can customize the head, tail, and background of any activity at any time.	Yes, but you need to write code.	Yes, but you need to write code.
	Navigation	The organizer can expand the main topics of the activity at any time to meet the needs of formal development.	Yes, but you need to write code.	Yes, but you need to write code.
Activity Information Display	Basic activity information	The organizer can expand the basic information of the activity at any time, just type	Professionals are required to do this.	Professionals are required to do this.
	Organizer	The organizer can expand the organizer information at any time, just type	Professionals are required to do this.	Professionals are required to do this.
	Contact info	The organizer can extend the contact information at any time, just type	Professionals are required to do this.	Professionals are required to do this.
Register	System registration items	The organizer can select the required registration items from dozens of registration items at any time to collect participant information in a targeted manner.	1. Confirm, but cannot be changed.	1. Confirm, but cannot be changed.
	Custom registration items	If the registration items provided by the system cannot meet the requirements, the organizer can customize	Unable to do	Unable to do
Activity Logic		HD01 provides 60 different activity logics for the organizer and is scalable. No encoding required by the organizer	Only one	Only one
News Center	News Classification	No coding required. The organizer can delete and modify news categories at any time.	Requires a lot of Encoding	Requires a lot of Encoding
	News content management	The organizer can delete and modify news content as needed,	Requires a lot of Encoding	Requires a lot of Encoding
Awards Prize	Awards	The organizer can delete and modify award settings as needed	Requires a lot of Encoding	Requires a lot of Encoding
	Prize settings	The organizer can delete and modify award settings as needed	Requires a lot of Encoding	Requires a lot of Encoding
Award Method	Expert Awards	The organizer can combine these three Parties to evaluate the award.	Only one or two types of codes can be encoded, and cannot be transplanted to other activity types After encoding.	Only one or two types of codes can be encoded, and cannot be transplanted to other activity types After encoding.
	By activity Performance Evaluation
	Lucky Draw
Online Payment		You can select any number of online payment methods	Not Supported	Not Supported
Third-party data exchange		Supports user information exchange with third-party websites	Not Supported	Not Supported
BBS		Each activity has its own BBS	No	No
Dynamic to static		All important dynamic pages are converted to static page access	Not Supported	Not Supported

 

Personal rating:

After six months of development, the project has been operated. but in retrospect, there were a lot of problems encountered throughout the project, but fortunately Demand Planning has been very good (the reason is that the boss was originally a product director and the current planning is very logical ), therefore, developers do not suffer. the problem is that Microsoft's Entity Framework EF is so annoying (Personal ignorance ),

1. Efficiency (if I want to share the same feelings with anyone who has tested it, it is nowhere to be seen as inefficient In addition, deletion, modification, and query, I would like to say that if you want to execute the original SQL expression or the second-level LINQ statement, it will not be necessary at all. What's more, linq is a controversial technology, once someone tests his efficiency, they will know.

The efficiency of a single physical framework is extremely high in a project with a concurrency performance of tens of thousands)

Second: data redundancy (if you query one or two fields, your query results are really terrible... not to mention)

Third: Project version Update (If your project version is updated, You need to regenerate the database (ModeFirst). What do you need to do? Think about it)

Of course, it also has a bit: But we can replace it with powerdesigner.

 

Lesson: simple implementations may use other things for Exchange (performance). The latest is not necessarily the best.