Mobile client software on evaluation of CSDN
| project | content |
|---|---|
| This work belongs courses | Spring 2020 Computer Software Engineering Institute (Roger Ren Jian) |
| Where this requirement in the job | Software Testing jobs |
| My aim in this course | And change is not strong, just do a good job, become a useful screw. |
| In particular aspects of the job which helped me achieve goals | Understanding of user needs software |
First, research evaluation
Experience
I've used it is 10 minutes to uninstall the APP. Today, I'm going to give it a chance to start over. Of course, and had exactly the same experience:
Know almost like browsing experience ,
Vibrato level no brain content ,
Precision push Tencent class ,
Microblogging like strange fans .
Blowing entertainment atmosphere, so that you almost forget that this is not just a social platform. The reason I believe most people had downloaded the software quality is CSDN blog solves one problem after another Meng new era. After the first glimpse into the hall avenues desire, so bold sweep of the sweep on the page that pops up from time to time mandatory two-dimensional code. Big brother is supposed to and side by side, look at the results of a door, an uproar. (Recommendations below)
Note: All recommendations are browsing for the first time, has not pushed my liking!
For this point, CSDN backfire. For most people (doubt) terms, CSDN website is a technical discussion, but after moving to the mobile terminal to taste. From a technical forum, people turned into a secret garden Share mood (this fall is going to say, they do not think properly). blink inside 10 posts 9 in drying their life, remaining a question posted nobody cares.
If the content inside Blink vibrato of extenuating circumstances, let us look at the quality of home stickers.
How happy learning in the B station?
Why do not the future of outsourcing?
xxx wrote a bug was scolded miserable!
Who is Huawei sweeping monk?
20 You will have to face questions!
What gives the impression that these titles? Yes, that is marketing numbers. Before heading to set out alone, initially classified as those known to almost no nutritional content of the class, but now it seems the title of the party CSDN indeed be superior. Such as Linux Linux foundation of common commands such dry gradually expelled on the APP. Why dry goods become less? Because learning needs specifically set up a section to make money.
Of course, I also find the BBS technology area, but the entrance more difficult to find, in my - learning - Forum - technology area , giving a feeling of Gresham's Law.
From the content can not be attributed in terms of CSDN, because the content is determined by the user, the user is determined by the market. If the face is such CSDN user groups, and user stickiness is also good, that is understandable, after all, traffic is king.
Functional bug
R & D manager of the US Mission to my attention two years ago, and quickly canceled the attention (such as the right, the number of fans 0). But the message - the fans column still there is such a fan, and can not be deleted, has been quietly lying on my fan list.
The default avatar black screen problem. Click on a picture of the user's default avatar does not show a default avatar picture, but black. (I really hand too much and feel uncomfortable)
Advantages and disadvantages
First, the obvious advantages, retained the essence of the content of the page side, those who attract our blog as a mobile terminal can browse, greatly facilitates find resources. Corresponding drawback is that with the not in the habit, is not convenient search Collage coding side, this is the inevitable end of the phone defect.
Second, from the amount of data, the advantage is rich in content. Corresponding disadvantages: Bowen was mixed, gems and dirt coexist, dazzling. At the same time a certain lack of an index or label, part of high repetition rate (secondary reprint), reduce the search efficiency.
Third, the interface is relatively mature, simple and elegant appearance. The downside is that not an accurate picture scaling formula.
Fourth, function more perfect, for the wider user community. Corresponding content targeted to decline.
Fifth, the search accuracy is poor, the same two reasons.
Improvements
The following observations only for the specific needs of the user groups
1) focus on building and maintaining community order
2) establish detailed guidelines before asking questions, namely, how to ask questions, what is the problem mentioned, which is not to mention the problem, the problem should describe what the content, not to mention some too simple, too vague a question. The following number of points against the others can answer.
3) Create labels, labels are important
4) tried to avoid duplicate user questions
5) Set administrators to monitor worthless Q and advertising
Rating: Not recommended for 61 minutes
| category | description | Rating (out of 10 points, 6 points well, passing four points, one point better than nothing, poor 3 years) | |
|---|---|---|---|
| Features | Core functions | Blog browsing and searching | 9 |
| detail | UI still beautiful | 8 | |
| user experience | The default is no nutrition recommendations, the party serious title | 1 | |
| Accessibility | Whisper function is not very useful but better than nothing, decorations and the like can promote ecological forum, but in the form of old-fashioned | 6 | |
| Differentiating features | Forum, various technical classification sector. But the Forum entrance more difficult to find, the classification board slide cumbersome. | 7 | |
| Performance software | Start faster, less memory usage, more user data | 9 | |
| Experience | Adaptive software | Must stay connected, different platforms account interoperability, support for other social platforms account login | 9 |
| Growth | Home title seriously, BLink area became public group chat | 4 | |
| Users have control over | The key operation without prompting. Bowen a thousand words escape key to exit, no record keeping, need to re-write. | 3 | |
| Optional | Ease of use | Bowen retrieved at any time, due to the platform limitations can not be verified at any time coding | 5 |
Second, analysis
- Use all the features of this service, it is estimated that the software / website / service to achieve this level takes about how much time?
The APP's main function is to provide Bowen, dynamic publishing and commentary, and video learning. Mainly database-related work, we need about three months, including Bowen, dynamic, video management. Bowen's recommendation related to the recommendation algorithm, according to the recommendation of precision small amount of work a month, as large as a year are possible.
- This software is currently analyzing the merits (and compared to similar software), the quality of this product is estimated in similar products ranked first few? (Must answer)
In fact, a little grotesque CSDN of APP, APP positioned Forum category differs significantly from the actual recommendations. But domestic technology and relatively small class forum, tentatively row a fifth. The first to Stack OverFlow, second to blog Park, the third to CSDN Web version, the fourth to Segmentfault.
- All aspects of the problem, reasoning that an important aspect of the software team in software engineering can improve the (specific recommendations).
The whole technology forum live. CSDN originally entered must have been attracted by its high-quality stuff, but it was moving version frozen. Forum worth a special striking plate, and the development of good labeling mechanisms and retrieval mechanism.
- You, why not fix the software team before being published in the first part of the bug found? They do not know, intentionally or not repair? What do you think is the reason? Several possibilities can be selected from the following:
The first bug: US group R & D Manager has remained in my fan list, I think it is intentional, that is, the specific design quality is not high , the column should remind new fans, but but only marked with fans. I doubt that the message has not expired two years, but also sync today.
The second bug: should prevent default picture is stolen? The user needs to master well .
Third, I plan for the project
First, how big the market? How many potential users?
First, a large technical class market forum, can be seen from StackOverflow, but also in CSDN into the interface also wrote it serves 100 million people. Although advertising too, but for sure, in the coming era of universal coding potential users definitely more than 100 million people. (Code has been entered elementary school cram schools)
Currently, what kind of products on the market, where their strengths and weaknesses in? And it is directly competing products out there?
In terms of the forum, the current market, the most competitive, the country is blog Park, is Stackoverflow internationally. Stackoverflow has attracted a large number of cattle, many domestic cattle people like to go outside the network forum, good people are always attracted to each other, Matthew is taking shape. Blog Park is based on the class system attracted a group of campus users, and has a certain user stickiness. CSDN is the accumulation of a large number of high-quality blog, users click rate.
In terms of curriculum, the current market varied, China University of MOOC, Tencent classroom, as well as various websites. CSDN advantage is that it attracted a group of white users, and accurately capture the APP can search through their content to user needs in order to push the right courses. Disadvantage is popular in China pirated video course is cheap white whore party.
As the new project manager, the product's core user base is what kind of person, a typical user look like? Education, age, profession, hobbies, whatever the income, the surface of demand, potential demand is?
The core user base is programmed white. Under the third grade primary school students, college students plan to graduate on to just the transformation of the computer. Qualifications, professional and age is not important, as long as interested in programming, will encounter technical problems, the forum will need to find the answers.
Surface needs is answers to specific questions, to understand the technical potential demand is hot, the pace with the times, and ultimately achieve the purpose of job employment.