Tomohisa Takaokatomohisa.hashnode.dev·Dec 6, 2024Event Sourcing Is Simple!: A 400-Line In-Memory Lightweight FrameworkI'm currently experimenting with rewriting the way domains are described in Sekiban, Event Sourcing and CQRS Framework, to be simpler and more flexible. I've been writing a variety of verification code for this. Over the past two and a half years, I'...sekiban
Kim Nakyeongnakkim.hashnode.dev·Aug 6, 2024Server-sent events(SSE): 오지 않는 이벤트, 빈 문자열 처리문제: event 필드만 전송할 경우 처리되지 않음 결론: EventSource는 데이터 필드가 비었을 경우 메시지를 처리하지 않음 일단 SSE 정의부터 간단하게 알아보자. SSE는 서버 푸시 기술로, 클라이언트가 아닌 서버가 통신을 시작하는 통신 방법이다. 주로 연속적인 데이터 스트림을 브라우저 클라이언트로 보내는 데 사용된다. 클라이언트에서 EventSource 객체를 이용하여 연결을 설정하면, 서버에서 text/event-stream ...Server-sent evnets
Pulkitblogs.devpulkit.in·Jul 26, 2024How to Use Server-Sent Events with FastAPIDuring my recent internship, I faced a task where the server needed to run a long-running process. This couldn't be done with just a POST request because the task could take up to 15 minutes to complete. So, we needed an alternative for this use case...1 like·175 readsFastAPI
Gireesh Kapilagireeshkapila.hashnode.dev·Nov 12, 2023Event Sourcing: OverviewDatabases use append-only database logs, also known as write-ahead logs, that only allow new data to be appended to the end of the log. Data can never be modified or deleted from the log. When a transaction is committed in an append-only database, th...eventsource
Evgeniy OZeoz.hashnode.dev·Aug 7, 2023How to Exclude a Path in Angular Service WorkerThis article is based on experience: I’ll share all the needed details because it took some time to find them and also test and exclude all the non-working solutions. Requirements This solution is needed when a service worker should not handle the re...Angular
Lee Nattressfor3t Engineering Blogblog.3tplatform.com·Feb 19, 2023Event Sourced DataA common trap An all too common problem with application design is that over time, we end up with a central data store that far exceeds the original design. If we are using the monolith pattern, this can be even more of a lock-in, as it's common due ...event-driven-architecture
Lee Nattressfor3t Engineering Blogblog.3tplatform.com·Feb 1, 2023Event Store with the Right to Be ForgottenThe "Right to be Forgotten" under the General Data Protection Regulation (GDPR) is a legal concept that allows individuals to request that their data be erased from an organization's records if it is no longer necessary for the purpose for which it w...65 reads#gdpr
Syed Jafer Ksyedjaferk.hashnode.dev·Sep 10, 2022Server Sent EventsIntroduction While you are developing real-time projects, there is always a one-question mark on “how to send messages/updates from server to client”. We can talk about three different ways to perform server-to-client updates: Client polling, Web Soc...8 likes·53 readsCourse: Communication Design Patternsserver sent events
