微博系統設計

1. 新浪微博資料庫是如何設計的

這個問抄題的答案好像很復雜。可以看下新浪微博架構師TimYang的《構建高性能的微博系統——再談新浪微博架構》
談談個人看法：
微博技術架構的關鍵點在於如何優化Cache和消息隊列的使用效率，以及合理規劃數據存儲方式。
如此海量的數據推送必然是通過非同步消息隊列處理，而不是簡單的資料庫直接寫入，因此系統的負載壓力會逐層分散到後端資料庫上，並不是集中於某幾台資料庫上。
新數據通知，應該通過各種基礎服務預先計算出的數據集合，再通過客戶端每30秒的輪詢請求返回，並非請求後的實時計算，因此壓力可能更多的集中在cache層上。

2. 求j2ee簡易微博系統設計

http://www.apache.org 下有個roller 可以從這里改版造權

3. 新浪微博資料庫是如何設計的

微博技術架構的關鍵點在於如何優化Cache和消息隊列的使用效率，以及合理規劃數據內存儲容方式。
如此海量的數據推送必然是通過非同步消息隊列處理，而不是簡單的資料庫直接寫入，因此系統的負載壓力會逐層分散到後端資料庫上，並不是集中於某幾台資料庫上。
新數據通知，應該通過各種基礎服務預先計算出的數據集合，再通過客戶端每30秒的輪詢請求返回，並非請求後的實時計算，因此壓力可能更多的集中在cache層上。

4. SNS,微博 好友關注和推送功能的資料庫設計是怎麼實現的底層設計

用戶離線了是沒法通知的，因此沒必要通知所有關注的人。一個大v可能被很多人關注，但是關注的人就不會很多，1000很多了吧，1萬應該是機器人了吧。因此每個用戶在線的時候去讀取有沒有推送信息更簡單。

5. 高分懸賞，有沒有asp.net和C#都懂的大神，我做了一個基於ASP.net校園微博系統的設計與實現，求幫助

你把代碼發上來。
少量修改還可以。
大量的話，網路知道一般沒人給弄的。

6. 如何設計一個PHP微博系統的框架

可以用的,只是你需要查出"反饋最活躍的10個用戶的最後一條微博" 的數據,資料庫的select語句可以實現你的需求的,與用什麼資料庫無關

7. 什麼是微博管理系統

微博管理系統，從字面意思就知道是管理微博的，如果老師沒有特定的要求，你就可以自行發揮啦。細想一下，就是管理注冊用戶、用戶資料、用戶動態、廣播通知等等……

8. 微博客系統資料庫設計

According to the ESPN news, lebron James just attended the CNN an interview. He told the host larry gold, knights in the race to sign his advantage "is".

Gold is near the gram in James the home interviewed the two-time MVP. He asked whether to sign James knights in the leading position in the king gives an affirmative answer. This is what he said: "there is no doubt, you know, the city, the fans here, seven years have given me many things here everything is very comfortable, also full of wonderful memories. This is the knight's advantage."

Since the knight east semi-final fail, James has to go about this summer. This summer, including dwyane wade,discount jerseys, Chris bosh - and carlos boozer will become a top stars as a free agent. James did not reveal any personal plans, but said he and his team will weigh all sorts of possibilities, ensure best choice.

In order to recruit James, including the New York knicks, Chicago and New Jersey nets etc,discount football jerseys, team left plenty of salary space. But James played for seven years, if the paladin with Max contract can earn more than other teams to $30 million. Knight recently sacked coach mike brown. They combined the past two seasons, but failed to win 143 get into the finals.

After the end of the season, James knight was engraved with keep a low profile. He didn't give any class to brown, also attended amateur nk contest for reporters would not say anything. But as with James nk contest with the NBA legend DaLeiEr - dawkins believed, James eventually will choose to "respect thinking".

"He should go where he feels happy," the history of famous violence clasp will dawkins said, "you must make right decisions for the family, and do what you can to make more money. If he left here, the basketball level knight must be substantially, so they must to leave him at all costs." of course,Hugh jerseys city he signed earn not to compensate, I want to see him in Cleveland, but he can choose for themselves the right path, it must be respected."

Bryant always hated discussion of his injury, but he also knows him back to the last month. "My knee inside bad things being pumped out," Bryant said. "since that time, I feel very good."

Facing the celtics, the lakers have power,cheap authentic jerseys, Bryant has.

In 2008, Bryant won the MVP of the season, but to the finals by Pierce than down. Finally, Pierce won the NBA finals MVP, rather than kobe Bryant.

Recently in today's interview, Bryant has not reveal much about this thing. Local time on Monday with several reporters in the chat, asked about again, Bryant is still facing Celtic very carefully.

9. 跪求高手用java做一個簡易微博系統設計

你這樣是求不到的，高手都很少寫大篇的程序。主要是沒分，當然 我不會寫！
建議：你問的時候問解決問題的方法，而不是要程序！