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Home Technical Articles Java JavaInterview questions
Database performance optimization for java interview

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

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 - 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

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

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

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)

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)

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)

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)

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)

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?

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
Java engineer interview - volatile keyword

Java engineer interview - volatile keyword

The volatile keyword is a lightweight implementation of thread synchronization, but the volatile keyword can only be used for variables.

Nov 03, 2020 pm 03:47 PM
java volatile interview
2023 java intern job interview questions - HTTP and HTTPS protocols

2023 java intern job interview questions - HTTP and HTTPS protocols

HTTP protocol is the abbreviation of Hyper Text Transfer Protocol. The HTTP protocol works on a client-server architecture.

Oct 30, 2020 pm 04:38 PM
java Interview questions

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