From the surface through the sharing [top] September and October Ali's interview

one side

1. Self-introduction
2. Distinction between processes and threads
3.Java process and thread scheduling
difference 4.String and Stringbuffer of
5. What design patterns have you used
6. static proxy realize
7. Dynamic proxy implementation
8. observer mode
9. observer pattern of usage scenarios

Two faces

1.Jvm memory zoning
2. a heap objects from entering the area to the whole process of death
3.Mysql index implementation
4. two storage database engine differences
5.Spring aop how to achieve?
6. Description B-tree
7. b-tree grounds
where 8.B tree fortunately did index than the red-black tree?

Three sides

1. The difference between the native method stacks and stacks of virtual machines
2.Gc whole process
3.Gc algorithm
4. When the connection process will time_wait state
5. Why should time_wait state
6. Consistency hash know?
7. consistency hash advantage?
8.Volatile key role in the
realization of 9.Volatile keyword
10. Project in how to use Redis
11. The distributed cache problems that may occur
12. Distributed Lock
13.Setnx locked principles
14. how to lift Distributed Lock?

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