learn microservices
Microservices Registration Center eureka
1 answer
2025-01-07 14:42
Eureka is a microservice registration center for communication between microservices. It consists of the Eureka server and the Eureka client. The Eureka server was responsible for the registration and discovery of services, while the Eureka client was responsible for interacting with service suppliers and service consumers. When a microservice starts, it will register its service information with the Eureka server and send a heartbeat regularly to keep the contract renewed. If the Eureka server does not receive a heartbeat within a certain period of time, the service will be removed from the service list. When a service consumer needs to call a service supplier, it will obtain the service supplier's address from the Eureka server and store the address in the local buffer so that it can be directly retrieved from the local buffer the next time it is called. Eureka was easy to use, stable, and reliable, so it was widely welcomed. It is a component of the Spring Cloud framework that implements service registration and discovery functions.
What are some microservices horror stories?
2 answers
2024-11-07 04:46
One horror story could be when the communication between microservices breaks down. For example, if there is a misconfiguration in the API calls. Suddenly, data stops flowing properly between services and the whole application starts to malfunction. The end - user experience becomes terrible as parts of the app stop working.
How to write a user story for microservices?
3 answers
2024-10-18 11:29
Well, start by clearly defining the user and their goal. Then describe the actions they'll take and the expected outcome. Keep it simple and focused.
How to write user stories for microservices effectively?
2 answers
2024-10-12 19:22
To write good user stories for microservices, you need to understand the microservice's functionality and the user's context. Focus on the value the user gets from the service and break it down into manageable chunks. Also, make sure the stories are testable and have acceptance criteria.
Can you share a specific microservices horror story about data loss?
1 answer
2024-11-07 04:13
Sure. There was a case where a microservice handling data storage was not properly configured for backup. Due to a hardware failure in the server, all the data it was responsible for was lost. Since the microservice was isolated, the other parts of the application couldn't access the data either, causing major disruptions in the business operations.
Learn?
1 answer
2024-09-26 23:59
I recommend the book "Legend of the Heroes of Troy." It was a fantasy-historical mythology novel. The female protagonist traveled back to the Greek Mythological Era and became the sister of Apollo and Althenis. This was a thrilling historical mythological novel, full of thrills and excitement. At the same time, it also contained warm kinship and love. It was very worth reading. I hope you like this fairy's recommendation. Muah ~😗
Learn?
1 answer
2024-09-21 09:57
Of course, there was! I recommend "Xiao Se", an ancient romance novel written by Eleven. The female protagonist was destined to have her family destroyed and her loved ones displaced. However, she had seen the secrets of heaven and was determined to change her fate. In the depths of the palace, she accompanied the emperor, openly and secretly, every step was frightening, and finally stood at the peak of glory. This female lead and her companion have grown up and fought together. It meets your needs! I hope you like this fairy's recommendation. Muah ~😗
Learn?
1 answer
2024-09-18 21:41
😋I recommend the following novels:
- <<Wife of a Noble Family>>: The story of a reborn woman who disguised herself as a man to support her family business and married into a wealthy family. Later, she became the wife of the prime minister. It was also a novel about a virtuous wife.
- "Wearing and Wearing: The Prime Minister's Daughter Becomes Home Early (Finale)": It was also the story of the female protagonist who traveled through the prime minister's family and became self-reliant. There was also a special element.
- [Abandoned: A Wife Is Not As Good As A Concubine]: It tells the story of revenge and love after the rebirth of a woman who fell in love with a general but was abandoned. It also has the plot of the prime minister's wife. I hope you like these novels ~
I hope the above recommendations can meet your needs. If you need anything else, please let me know. Muah ~😗
Learn?
1 answer
2024-09-17 11:05
I recommend 'Uzumaki Naruto, I Don't Want to Move' to you! The protagonist had transmigrated into Nine-Tailed, but he chose not to move at all. He just lay down and enjoyed life. He had the universe in his head, and he had the combination of brain and machine with ninjutsu. He didn't want to conquer the world. He just wanted to be an honest Nine-Tailed Fox and lie down until the end. If you like this kind of funny stories, you might as well give this book a try! I hope you like this fairy's recommendation. Muah ~😗
Learn?
1 answer
2024-09-14 03:35
I recommend the following novels to you:
"No Sugar-sprinkling at the Scene of the Crime" was a fantasy mystery novel. The main characters were a criminal psychologist and a captain of a criminal police team. The two of them were entangled in a strange murder case on an island. They fell in love, talked about the case, and both husband and wife returned home. The level of excitement was not inferior to other suspense and mystery novels. At the same time, there was also the addition of the element of beauty.
"The Supreme Court Has His Lord Luo"-This was a mystery detective novel. The main characters were the Supreme Court Minister Luo Ning and the Jinyiwei Commander Qin Zhao. The two of them worked together on a case and gradually developed feelings for each other. The reasoning plot and the love line coexisted, and the excitement was not to be missed.
I hope you like this fairy's recommendation. Muah ~😗
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