pmm
hnrss
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pmm | hnrss | |
---|---|---|
10 | 68 | |
546 | 489 | |
7.5% | 0.6% | |
9.7 | 3.5 | |
6 days ago | 2 months ago | |
Go | Go | |
GNU Affero General Public License v3.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pmm
- Percona Monitoring and Management (Pmm)
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You Don't Always Need Indexes
For ongoing monitoring of query performance, I use Percona Monitoring & Management - it's query log provides an easy way to spot frequent queries that may need optimizing.
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Tuning ZFS for small read sizes - files use much more space than their size and high cpu use.
I cannot recommend PMM highly enough - it's free. You'll get a ton of insight into your DB's bottlenecks, and can use it to validate changes made.
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How Database Indexes Affect MongoDB and Application Performance
I use the free, open-source tool Percona Monitoring and Management (PMM) for monitoring and graphing.
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Idiomatic patterns you discovered in your work with Go
i don't know if this is an idiom or not but at my workplace each go repo has a separate tools/ directory, which only has 3 files `tools.go` , `go.mod` and `go.sum` https://github.com/percona/pmm/tree/main/tools
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Running Databases on Kubernetes
Curious what monitoring solution you've used that's both plug-and-play and in IaC. And in any case, nothing stops you (I like this approach, actually) from running your monitoring solution in K8s. For DBs in particular, I'm a huge fan of PMM, which is a set of extremely thorough Grafana dashboards atop VictoriaMetrics, with some discovery tooling.
- Folks in the tech sector who make big bucks, what do you do?
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Ask HN: How do you backup your production databases?
Percona Monitoring and Management - Open Source tool has backups included
https://www.percona.com/software/database-tools/percona-moni...
(Percona Founder so kind of biased)
- Ask HN: What services/apps are you self-hosting?
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Recap Monthly Percona Developer Meetup Hacktoberfest
Our next project is Percona Monitoring and Management (PMM). This project is supported by Artem Gavrilov, Backend Software Engineer, and Nurlan Moldomurov, Full-Stack Engineer. PMM is a great project to contribute to during Hacktoberfest. There are minor and easy-to-do issues in Github; it is not necessary to register them in Jira. These contributions are welcome if you have any good ideas, want to improve something or simplify some process. Send your PR; the maintainers will review it as soon as possible. We also have advanced issues if you want to go for more advanced tasks.
hnrss
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Ask HN: Have you reduced technical knowledge contributions?
That’s interesting.
I have predictive models that can predict if a headline (w/o the rest of the article and not considering the URL) will (a) get more than 10 votes and (b) if it does get more than 10 votes will the votes/comments ratio be more than 2 (which is roughly average)
The first model gets a ROC-AUC (see https://scikit-learn.org/stable/modules/generated/sklearn.me...) in the low 60’s (not good, the second model gets in the low 70’s (actually pretty good though it is a heat seeking missile for clickbait headlines) and my latest content-based recommender for RSS items gets almost 80. (I saw a paper that one system at TikTok gets about 85)
To do all that you need about 10,000 headlines and don’t get a lot of benefit from having more than 100,000. The ceilings on performance have more to do with the nature of the problem rather than my models: the same article can get submitted twice and get 0 votes one time and 200 the other time so it can never be as accurate as “is this an article about galactic astronomy?”
I had it ingest the HN comments firehose and found the amount of articles was overwhelming, my YOShInOn RSS reader now ingests the “best comments” from
https://hnrss.github.io/
together with 110 other feeds and actually I like the comments it picks out a lot. Now that the system is adding about 3000 items per day it might be able to handle a big feed like the comments firehose since now those comments are diluted with so many quality articles. For a problem like that you might want a two-score system with: (i) is it relevant? (something I like) and (ii) is it popular? (like Google’s PageRank)
I think you could make a model that compares comments in the best comments feed with other comments. I have tried formulating the problems above as regression problems where I try to predict the actual score and it does not work well because of the uncertainty problem but formulated as a classification problem for a score over a threshold it is easy to make a well-calibrated model that tells you “this article has a 20% chance of frontpaging” which is about the best anyone can do.
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Ask HN: How can I get rid of addiction to HN?
Subscribe via rss, so you can scratch the curiosity itch and each the FOMO, without coming to the site all the time and looking over the same things 20 times?
https://hnrss.github.io/
- Show HN: Hacker News Outliers
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Ask HN: Is There an HN Reader and Filter?
https://news.ycombinator.com/item?id=9491978
and this https://hnrss.github.io/
ps i’m ok with some % of false positives, but hopefully a sprinkle of OpenAI could keep that magically low?
thanks
- Orange Site Hit
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RSS can be used to distribute all sorts of information
It sounds interesting but I use https://hnrss.github.io/
Unless it had most of the features of hnrss.org I would not be able to use it.
Perhaps you could pivot your approach and submit a PR to hnrss for the feature?
- Ask HN: Who is hiring? (October 2023)
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Tell HN: There is a new highlights page on HN
Looks like there's an unmerged PR on the third-party hnrss project that would add this: https://github.com/hnrss/hnrss/pull/84
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Why your blog still needs RSS
Check out below link to get a more customized, topic wise rss feeds.
https://hnrss.github.io/
- Ask HN: Is there a way to “filter” the posts on HN
What are some alternatives?
percona-docker - Collection of Dockerfiles for Percona software. See individual directories for more details.
rss-proxy - RSS-proxy allows you to do create an RSS or ATOM feed of almost any website, just by analyzing just the static HTML structure.
home-gallery - Self-hosted open-source web gallery to view your photos and videos featuring mobile-friendly, tagging and AI powered image discovery
newsboat - An RSS/Atom feed reader for text terminals
sish - HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.
hackernews-TUI - A Terminal UI to browse Hacker News
Nextcloud - ☁️ Nextcloud server, a safe home for all your data
fraidycat - Follow blogs, wikis, YouTube channels, as well as accounts on Twitter, Instagram, etc. from a single page.
Joplin - Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.
ALL-about-RSS - A list of RSS related stuff: tools, services, communities and tutorials, etc.
mongodb_exporter - A Prometheus exporter for MongoDB including sharding, replication and storage engines
Hacker News API - Documentation and Samples for the Official HN API