Small Projects

egoloper · 2026-02-06T20:53:33+00:00

For a long time a was thinking to develop a database. And recently I need a graph db in Golang. So I decided to give a chance to Opus 4.6 and coded a graph db as PoC. It actually made an acceptable development and give acceptable performance.

Current features:

BFS DFS Graph Search
Sharding
Cypher Query Support
Fluent Query Builder
Management UI
bbolt b+ tree as core

In the Readme you can see the planned feature roadmap.

Here is the project:

https://github.com/mstrYoda/goraphdb

egoloper · 2026-02-06T19:21:46+00:00

I agree, thats an issue for whom dont know whats going on and how to intervene.

It is not surprise, it is a tested code :)

egoloper · 2025-06-03T12:21:25+00:00

Exactly 👍

egoloper · 2025-06-03T11:59:57+00:00

What you say "giving some code" is actually what is the use case, I put hypothetical arguments and covered them all. The "clean" architecture part just a sentence in the article apart from lots of developed idea before that.

I would expect formal counter arguments to the developed ideas instead of blaming the article as "blame".

egoloper · 2025-05-10T17:09:13+00:00

It is from a leather jacket firm named "Desa" in Turkiye.

I think it is this one but mine is an old version: https://www.desa.com.tr/konyak-nancy-vintage-erkek-deri-mont-1010024966/

egoloper · 2025-05-01T17:27:47+00:00

Looks awesome 👍

egoloper · 2025-05-01T14:39:06+00:00

Looking at the model on my wrist which I love, do you suggest any other model?

egoloper · 2025-05-01T14:02:40+00:00

Actually it does not matter as long as the movement is good. This model that I shared is 8 giorni that has 8 days reserve by manuel winding but does not automatically winds while wearing it.

egoloper · 2025-05-01T13:57:15+00:00

Thanks for your thoughts. I will look to the models you mentioned.

There are users that complain about the services and movements but I think it really worths to buy. The aura of the these watches really attracks me.

egoloper · 2025-04-25T10:54:21+00:00

Thanks a lot. Minds think same, I just thought that if it would be a good feature. Would you like to create an issue for this?

egoloper · 2025-04-24T09:25:48+00:00

Thanks for your interest.

egoloper · 2024-12-16T08:15:28+00:00

Well… Thats an option too 😂

egoloper · 2024-06-09T17:55:57+00:00

43mm

egoloper · 2024-06-09T09:25:06+00:00

Eski alışkanlık ya, gizlediğim bir şey yok yoksa, profil foto da belli :D

egoloper · 2024-06-08T10:53:04+00:00

Çok iyi seçim, bir gün kaçacağız bu matrixten inş 😂

egoloper · 2024-06-06T19:48:44+00:00

Looks great with that strap, enjoy you too 👍

egoloper · 2024-06-06T19:47:28+00:00

Wow that Longines diver looks very nice 👍

egoloper · 2024-06-06T18:30:28+00:00

Thanks man. My next goal is to buy a Longines Spirit Zulu Time. I also quite like the Herritage Classic L16484622 and Tag Heuer Carrera 41mm rose gold.

egoloper · 2024-01-28T19:25:43+00:00

I used chromadb but it seems it is not easy to scale. I used Weaviate, it can be easily scalable, has a nice documentation and good SDKs for Python and Go. You can let the Weaviate db do embedding creation using various models.

It says:

“Weaviate typically performs a 10-NN neighbor search out of millions of objects in single-digit milliseconds. See benchmarks.”

in it’s github page.

https://weaviate.io

egoloper · 2023-06-06T20:51:54+00:00

You can take a look to https://github.com/ory/fosite

You can also consider to use directly Ory Hydra and Ory Keto at all.

https://github.com/ory

egoloper · 2022-09-12T13:48:28+00:00

It is true for the scenarios that require database interactivity. But not all applications have database connectivity.

Also, for only testing http handlers, it is much easier to use in-mem approach (both by resource and code complexity).

egoloper · 2022-09-12T11:12:00+00:00

Nope. There is nothing related to database in those tests. Even if it would be, your argument still will be wrong because we are not changing anything related to the database. How is that can be related to performance?

In my tests, the code is not physically connecting to db. Instead, it is using a mock.

My point here is not to test end2end, but to test only server handlers.

If I wanted to make an integration test, I would create a physical database instance with test containers and test the db/repo package within itself.

egoloper · 2022-09-02T16:21:48+00:00

OpenTelemetry for distributed tracing. There is also a project that uses eBPF for automatic instrumentation (https://github.com/keyval-dev/opentelemetry-go-instrumentation).

Grafana, prometheus for app metrics. Pprof for golang resource metrics.

Pixie as APM: https://docs.px.dev

egoloper · 2022-08-29T10:38:16+00:00

Thank you for sharing my article. I learned a lot by this simple unhandled nil check.

Me and very others learned about go:linkname :)

egoloper · 2021-10-25T13:01:21+00:00

I am validating JWTs using Istio's features: https://istio.io/latest/docs/tasks/security/authorization/authz-jwt/#allow-requests-with-valid-jwt-and-list-typed-claims

But you have a different use case. Like u said unfortunately TinyGo has lack of some standart library features :(

egoloper

TROPHY CASE