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Database performance optimization for java interview

Database optimization: 1. Configure mysql performance optimization parameters; 2. Optimize the data table structure; 3. Use field indexes rationally.

Dec 01, 2020 pm 02:56 PM

java Performance optimization database interview

Java interview - optimistic locking and pessimistic locking

This article introduces the relevant knowledge of pessimistic locking and optimistic locking to everyone. It has certain reference value and I hope it can help everyone.

Nov 27, 2020 pm 03:38 PM

java optimistic locking pessimistic lock interview

java interview - data structure

Java interview questions and answers: This article shares with you questions related to data structure in Java interviews. It has certain reference value and I hope it can help you.

Nov 25, 2020 pm 03:57 PM

java data structure interview

Java interview - high concurrency processing

Start from the most basic place, optimize the code we write, and reduce necessary waste of resources. To avoid frequent use of new objects, we can use the singleton pattern for classes that only need one instance for the entire application.

Nov 23, 2020 pm 04:06 PM

java interview High concurrency

java interview-slow query

This article shares with you the slow query related interview questions encountered in the Java interview. I hope it can help you.

Nov 20, 2020 pm 03:24 PM

java slow query interview

Application of merge sort in java interview

Java interview questions and answers: This article shares with you the merge sort questions encountered in the Java interview. I hope it will be helpful to you.

Nov 18, 2020 pm 03:41 PM

java merge sort interview

Summary of common array questions in Java interviews (5)

This article shares with you some common array questions in Java interviews. It has certain reference value and I hope it can help you.

Nov 16, 2020 pm 03:41 PM

java array interview

Summary of common array questions in Java interviews (4)

Array type questions are a common type in Java interviews. This article shares several interview questions with you, hoping to be helpful to you.

Nov 12, 2020 pm 03:31 PM

java array interview

Summary of common array questions in Java interviews (3)

Java interview questions and answers: This article shares with you several common array questions in Java interviews. It has certain reference value and I hope it can help you.

Nov 11, 2020 pm 03:18 PM

java array Interview questions

Summary of common array questions in Java interviews (2)

This article shares with you some common questions in Java interviews. It has certain reference value and I hope it can help you.

Nov 09, 2020 pm 03:27 PM

java array interview

Summary of common array questions in Java interviews (1)

This article shares with you several common array questions in Java interviews. It has certain reference value and I hope it can help you.

Nov 06, 2020 pm 03:53 PM

java array interview

Do you know what technical difficulties are often encountered in Java interviews?

Java interview questions and answers: This article has compiled some technical problems that are often encountered in Java interviews. I hope it can help you.

Nov 04, 2020 pm 04:23 PM

technical challenge interview