In this post, we compare two forecasting models, Chronos (Chronos‑Bolt) and Toto, on telemetry from Prometheus and OpenSearch. We judge them with two easy metrics: MASE for point accuracy and CRPS for the quality of uncertainty. - Source: dev.to / 3 months ago

Excerpt of the original code; This is a code recipe that uses OpenSearch, an open-source search and analytics tool, and the LlamaIndex framework to perform RAG over documents parsed by Docling. In this notebook, we accomplish the following: 📚 Parse documents using Docling’s document conversion capabilities 🧩 Perform hierarchical chunking of the documents using Docling 🔢 Generate text embeddings on document... - Source: dev.to / 10 months ago

In fact, even in the absence of these commercial databases, users can effortlessly install PostgreSQL and leverage its built-in pgvector functionality for vector search. PostgreSQL stands as the benchmark in the realm of open-source databases, offering comprehensive support across various domains of database management. It excels in transaction processing (e.g., CockroachDB), online analytics (e.g., DuckDB),... - Source: dev.to / over 1 year ago

Consume data into third party software (then let Open Search or Apache Spark or Apache Pinot) for analysis/datascience, GIS systems (so you can put reports on a map) or any ticket management system. - Source: dev.to / over 2 years ago

As you can see the visualisation performs rather well with InfluxDB except for one button which appears to be disabled:** Logs for this span**. This button is automatically disabled when our trace data source (in this case, Jaeger with InfluxDB 3.0 acting as the gRPC storage engine) has not been configured with a log data source. A log data source within Grafana is usually represented by default using the log... - Source: dev.to / about 3 years ago

5. No inbound ports, no CA signatures (WELL, that's not strictly true*!) You still get central control, but failure modes are local instead of “everyone is locked out right now.” That’s basically what we do at Userify (https://userify.com). Not as “elegant” as certs, but it doesn’t wake you up at 2am. * (Ok, so it's not strictly true because we use the built-in cert store in the instance for https and then that... - Source: Hacker News / 4 months ago

Not to shill too hard, but this is basically the problem Userify was built to solve ~15 years ago: keeping SSH authorized_keys in sync automatically across fleets. https://userify.com. - Source: Hacker News / 5 months ago

That's exactly how Userify[0] used to work. (when it was Python; now that it's a Go app, we do the caching in memory using Ristretto[1]). 0. https://userify.com (team ssh key management/sudo authz) 1. https://github.com/dgraph-io/ristretto. - Source: Hacker News / over 2 years ago

> A better law would be to forbid "free" offerings by companies. They all are fraudulent "free", since you pay a commercial entity with either money or data. And, corporate "free" rarely stays free. When we first launched Userify[1], it was completely free. After a while, we realized that was kind of a dumb decision and decided to charge, and we lost zero customers. (We decided to only charge if you actually were... - Source: Hacker News / about 3 years ago

I am the CEO of a small startup named Userify (shameless plug: https://userify.com, innovative SSH key management, self-hosted and saas) and when we launched, a few mentions on Hacker News really kicked things off. Ten years and tons of adventures later, we've hit a bit of a growth wall. It seems like we're still valuable and useful to people and people still like to run their own servers/instances, so it seems... - Source: Hacker News / about 3 years ago