Shulou(Shulou.com)06/02 Report--

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Is your boyfriend highly available? The concept of distributed system, technology comes from love, but also higher than love.

1. High availability: even if you are lovelorn, you can quickly fall in love with another girl and never be single.

two。 Registration center: you and your girlfriend go to the Civil Affairs Bureau to register, the Civil Affairs Bureau is the registration center, the price of disconnection is divorce.

3. Load balancing: you take turns dating multiple girlfriends. Mondays, Wednesdays, Fridays, dates with A, and dates with two, four, six and B are called RoundRibon algorithms.

4. Circuit breaker current limit: can you afford to date multiple girlfriends? You have to protect yourself and have a good rest on Sunday.

5.API gateway: matchmaker before blind date, you and girls will not communicate directly, and the matchmaker will transmit the message on your behalf.

6. Avalanche: can not correctly handle the relationship of several girlfriends, it is terrible.

7. Blocking: I was supposed to have a date with A, but A didn't come, and B was eager to date you, but you couldn't make it.

8. Synchronization: date only one girl at a time. Async: date several girls at a time.

9. Asynchronous threads are not safe: it's not safe to date several girls at a time, maybe even by the wrong name.

10. Distributed lock: when dating several girls at the same time, make sure you won't be bumped into by other girls.

11. Distributed cache: you have money, the room has been open for a month, go directly to each date, there is no need to reopen a room.

twelve。 Distributed message queue: she will come as soon as you ask her out. After each time, she will take the initiative to leave, you do not call her, she will not come.

13. Distributed transaction: when you are miserable after divorce, hope you haven't married her, hope you haven't had children with her, and hope to go back to the way you were before marriage. Therefore, distributed transactions are difficult.

14. Live in a different place: if you travel to any city on business, you will have a girlfriend to date you.

15. Radio call: if you propose to multiple girlfriends at the same time, you will marry whoever agrees first.

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