Post #72 — Shitchain (@shit

TGStat

Type to search

Advanced channel search

English

Site language

Russian English Uzbek
Sign In

Catalog

Channels and groups catalog Search for channels
Add a channel/group
Ratings

Rating of channels Rating of groups Posts rating
Ratings of brands and people
Analytics
Search by posts
Telegram monitoring

Shitchain

18 Apr 2023, 13:56

Open in Telegram Share Report

Когда приходится индексировать события в БЧ, всё время вспоминается паттерн event-sourcing
Сохраняем ивенты и строим вокруг них Снепшот доменной сущности

Наверно, если правильно подружить индексацию с DynamoDB, получится очень хорошо:
https://aws.amazon.com/ru/blogs/database/build-a-cqrs-event-store-with-amazon-dynamodb/

Build a CQRS event store with Amazon DynamoDB | Amazon Web Services

The command query responsibility segregation (CQRS) pattern, derived from the principle of command-query separation, has been popularized by the domain-driven design community. CQRS architectures that use event sourcing save generated events in an append-only log called an event store. By using even...

29 0 0