elastic VS bloomrpc

i am trying to generate the following query using github.com/olivere/elastic/v7

I think that https://olivere.github.io/elastic/ is a lot better as an API client

For Go available two good libraries for elasticsearch, the official Elasticsearch client and another one from community olivere elastic, both is good, but at this moment only the official client supports 8 version of elasticsearch and for serious production think it's the choice.

You are using the Query DSL, which is documented here, and has examples for boolean combination queries, so if you want it built up in a more strongly-typed fashion, check the documentation for it: https://github.com/olivere/elastic/wiki/QueryDSL

ElasticSearch repository implementation uses go-elasticsearch official library, another good one is olivere elastic but here it's not support 8 version which used for this project.

In this project we have microservice working with EventStoreDB using oficial go client, for [projections (https://zimarev.com/blog/event-sourcing/projections/) used MongoDB and Elasticsearch for search, and communicate by gRPC and REST. Did not implement here any interesting business logic and didn't cover tests, because don't have enough time, the events list is very simple: create a new order, update shopping cart, pay, submit, cancel, change the delivery address, complete order, and of course in real-world better use more concrete and meaningfully events, but the target here is to show the idea and how it works. Event Sourcing can be implemented in different ways, used here EventStoreDB, but we can do it with PostgreSQL and Kafka for example. After trying both approaches, found EventStoreDB is a better solution because all required features are implemented out of the box, it is optimized and really very good engineers developing it.

Relevant Discussion from the maintainer

I have only used the olivere library and I think it is as good as a Go library gets.

Why another one? I'm working with gRPC every day and for my opinion all existed GUI clients do not well designed or do not have fully gRPC features support. And some of them like BloomRPC unfortunately are unmaintained.

There’s also BloomRPC, which is like Postman/Insomnia for GRPC:

https://github.com/bloomrpc/bloomrpc

Can recommend bloomrpc is good GUI Client for GRPC Services. Grpc service handlers:

I would like to introduce you to a gRPC client tool(pgt) for your own use, it is used similarly to postman/bloomrpc.

Hey! Not at all. There is a wonderful tool called BloomRPC I mainly use this. Very recently Postman announced that they will support gRPC too. Postman Blog

The best alternative I found is BloomRPC

You can also play with the gRPC API, the nicest interface I found was Bloomrpc. Have fun!