for example, in a user group, a user can belong to multiple groups, and multiple users in a group need to do bidirectional caching because they need to obtain groupSet:getByUserId:xxx userSet:getByGroupId:xxx in both directions then role, permission r...
such as the title. even if it can reduce data inconsistencies, it cannot be completely eliminated. Is there any other way to compensate for ? Or what? ...
as a rookie, recently, when I learned about distributed consistency-related solutions, I found a very painful problem. Many places say that 2pc and 3PC are used, but there are still many problems with two-phase commit. Since this is the case, why do many...
such as the title, recently, when I was reading some articles on distributed transactions, I saw some nouns, such as TCC and 2PC , but after reading them for a long time, I felt that the two seemed to be about the same. I can t see the difference. I hop...
Why does the above figure emphasize that "after the only participant who received the commit message is dead ", even if a new coordinator is elected, the transaction status cannot be determined personal total feeling: suppose there are three part...
as mentioned, after the file is converted into a file stream on the node side and transferred to res through pipe , the front end configures xhr, but the response received prints the size to 0 according to the referenced data; node get interface...
I have just started to contact the server rendering of vue. I have some questions. Here is a description of the problem: first of all, the server rendering uses node to listen for the get request to obtain the request address to match the route acquis...
topic description finally, to develop a demo, using nuxt, there is a requirement to store the token value obtained after login in the header information of the http and put it on the Authorization field. sources of topics and their own ideas deter...
run-android report error ...
protected scope supports access to this package and subclasses parent class Public Class A { protected String name = "zs "; } subclass: Public Class B extends A { public void test () { System.out.print (name); Why does it not support ac...