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KUID, a universally unique identifier, is essentially a shorter version of a UUID and is commonly used to identify records in various applications.
A UUID (Universally Unique Identifier) is a unique identifier that is widely used across various applications and systems to identify records. It is a 128-bit number typically represented as a sequence of 32 hexadecimal digits, grouped in 5 sections, separated by hyphens, as in the following format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.
GORM is one of the many ORM (Objet-Relationational Mapper) for Go programming language. It comes with some nice intuitive methods to deal with the association. For details, refer to the documentation.
GORM comes with a drawback when we try to fetch associations, and then it queries the database for associated tables, which leads to (t+1) queries where t is the number of related tables in a query.
Prometheus is an open-source system monitoring and alerting toolkit. Data related to monitoring is stored in RAM and LevelDB nevertheless data can be stored to other storage systems such as ElasticSearch, InfluxDb, and others, https://prometheus.io/docs/operating/integrations/#remote-endpoints-and-storage
You may also like: Monitoring Using Spring Boot 2.0, Prometheus, and Grafana (Part 1 — REST API)
Monitoring is very essential for modern applications, modern applications are highly distributed in nature and have different dependencies like database, service, caching and many more. It’s more of a like service mesh, tracing and monitoring these services are very essential to adhere to SLA (Service Level Agreement). SLA is an agreement between client and server, It accounts for reliability, responsiveness and other service-level metrics.
We always tend not to violate any SLAs, violating any part of the SLA can have many consequences. If a service fails to meet the terms defined in an SLA, it risks brand reputation damage and revenue losses. Worst of all, a company may lose a customer to a competitor due to its inability to meet a customer’s service-level requirements.
Learn more about executing asynchronous tasks using Redis and Spring Boot.
In this article, we are going to learn how to use Spring Boot 2.x and Redis to execute asynchronous tasks, with the final code demonstrating the steps described in this post.
You may also like: Spring and Threads: Async
Spring is the most popular framework available for Java application development. As such, Spring has one of the largest open-source communities. Besides that, Spring provides extensive and up-to-date documentation that covers the inner workings of the framework and sample projects on their blog — there are 100K+ questions on StackOverflow.