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derN3rd

89 karma · joined November 9, 2017

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derN3rd··on Why doctors hate their computers (2018)
electronic medical record

no more paper stuff so rather some software where they have to type all the details into the computer

derN3rd··on Zod 4
We've been using zod 4 beta already with great improvements but due to our huge codebase not being able to handle the required moduleResolution settings, we cannot upgrade...

They could at least also publish it as a major version without the legacy layer

EDIT: I've just seen the reason described here: https://github.com/colinhacks/zod/issues/4371 TLDR: He doesn't want to trigger a "version bump avalanche" across the ecosystem. (Which I believe, wouldn't happen as they could still backport fixes and support the v3 for a time, as they do it right now)

derN3rd··on My Favorite Self-Hosted Apps Launched in 2024
To allow the maintainers of the projects to see in the traffic analytics where an influx of stars comes from, I guess

https://docs.github.com/en/repositories/viewing-activity-and...

derN3rd··on Nyxt: The Hacker's Browser
There is also Homerow (homerow.app) for MacOS that does this on a system level
derN3rd··on Nightclub stickers over smartphone rule divides the dancefloor
Some clubs in Berlin (Germany) already do this for quite some time and the people there are all fine with it. The vibe is just different, because the people focus more on each other or themself instead of generating content for some online profiles.
derN3rd··on Show HN: I've Created the First Artificial Memory (and It's Open-Source)
Not to sound rude, but isn't this exactly what Rewind.ai does since a couple of years?
derN3rd··on Show HN: NeedleDrop – Guess the movie from a song
Reminds me of Bandle (bandle.app) where you are guessing the song by listening to parts of a song (drums, then drums+base etc)
derN3rd··on InstallAware First and Only to Source Decentralized Setups on BitTorrent (2019)
Looks like it has been like this since before 2009 already https://wowpedia.fandom.com/wiki/Blizzard_Downloader
derN3rd··on Node.js – v20.8.0
Just thought that the `This rework addressed a series of long-standing memory leaks and use-after-free issues in the following APIs that support` part will finally solve memory issues with jest, but Simen Bekkhus already posted that it's still an issue... (https://github.com/nodejs/node/issues/35375#issuecomment-174...)
derN3rd··on Show HN: File distribution over DNS: (ab)using DNS as a CDN
Wouldn't it be simpler and easier for clients to implement when they would use the TXT to store a magnet link and host the file via webtorrents?

Maybe such a solution already exists, but I couldn't find it

derN3rd··on How to generate SQL statements with ChatGPT
Yesterday I had the case where I needed to create analytics tables in Clickhouse based on typescript types for around 150 types.

Thought I'd give it a try and gave chatGPT 2 examples of existing tables and the corresponding TS types and asked it if it understood what it should do next. It explained the existing logic and also 2 edge cases hidden (e.g. if a type was boolean the column was UInt8 (to save 0/1))

Then I pasted all types in batches of 15 in and it generated with only 2-3 corrections needed, probably saving me around 1-2h of manual checking and/or creating. It understood that certain fields are non LowCardinality and therefore not used it.

derN3rd··on Gitlab has introduced a five-user limit for free groups
Their pricing update end of last year was one of the reasons we switched over to Github. Other reasons were, that most external services had integration with Github but not with Gitlab, or that we didn't use many of the features Gitlab provided but charged for. If they would provide some lite plans with custom feature addons, we might have kept it, but all in all there was not much difference between Gitlab and Github except for the pricing then
derN3rd··on GPT-4 Can Use Tools Now–That’s a Big Deal
https://archive.is/Hhsxa
derN3rd··on Military whistleblower claims US has UFO retrieval program
But they specifically say "Our European visitors are important to us"! How can they be hostile then? /s
derN3rd··on Yuzu: Progress Report March 2023
Just from looking at it, they don't seem to focus on MacOS only on Android
derN3rd··on Yuzu: Progress Report March 2023
I'm a little sad, that they didn't manage to get this to run on the M1/M2 macs. Less call translations needed, as the Switch itself is running an ARM.

Ryujinx did manage to create a build that also works very well on my M2, but hasn't been updated since half a year.

Still very impressive what they achieved already

derN3rd··on Chinese app included malware to gain competitive advantage
As an app developer I can tell that's nothing unusual, bc most of the attribution user linking happens (or happened) through clipboard.

When you used google/firebase deeplink[1] functionality it was copying a hash shortly before the deeplink, that was then pasted inside the app and could be used to link both web+app sessions together, which was really helpful.

[1] https://firebase.google.com/docs/dynamic-links/operating-sys...

derN3rd··on Netflix co-founder Reed Hastings to step down from co-CEO
Without paywall: https://archive.ph/QpFcm
derN3rd··on Guide to Go profiling, tracing and observability
Not a complete doc of different sources and known issues, but I've found OpenTelemetry very helpful to gather information about our node applications

https://opentelemetry.io/

derN3rd··on Ask HN: What email service should I use instead of Gmail?
I'm using a own domain in the format of service-name<at>mydomain.com all hosted by mailcow. The feature set and anti spam worked better for me than GSuite/Gmail and I have the server for various home/fun projects already.

So if you are going self-hosted, I can really recommend MailCow (https://mailcow.email/)

derN3rd··on Ask HN: What email service should I use instead of Gmail?
One of my colleagues was using it for ~3 years now and is considering switching, as their anti spam is less and less useful. Some days he wakes up to 30-40 spam/scam emails not being blocked, while he also did miss important mails being filtered as spam. (There is no spam folder on posteo, they just don't deliver spam emails to your inbox. Keep that in mind).

When he tried to forward these mails to the email address they provide for reporting spam, he got an automated mail delivery system email, that he was blocked from sending mails to that address...

derN3rd··on Voice assistants are not doing it for big tech
I personally use Alexa for some light control as well as smart blinds I have installed. Sometimes some basic questions ("What is XY?") and besides that nothing more.

The amount of wrong answers or just telling me something it has found on the web, which has nothing today with the topic is just annoying. Even basic questions seem to not work reliably and looking at the whole Alexa ecosystem it doesn't even feel close to "smart" home.

Lack of context awareness, connection to basic things like parcel delivery, washing machine and similar that would make my life a little easier (because I'm to lazy to open an app to look when my parcels will arrive or when the washing machine will finish) just ruin the whole thing for me.

Besides that, I've tried setting the male voice, but for some responses it just switches back to female Alexa??

derN3rd··on We became experts on Google Play Store policy violations
From most friends and colleagues I know that most of these rejected updates simply go through if you resubmit it a second time a day or two later.

Somewhat frustrating, but most of the times the issue was just that the apps were already compliant, but the reviewer on Apple/Google side was just not carefully checking

derN3rd··on Show HN: Open-source APM with support for tracing, metrics, and logs
Thanks for the answer.

I have no other good examples for SSO than Grafana.

But something I would love to see more for logins are Application Tokens. We use Cloudflare Access for Team related logins, which will send such a token in the header, so the application can use it to authorize a user and by which group a user is in it can enable/disable features

https://developers.cloudflare.com/cloudflare-one/identity/au...

This solved our needs for multiple sign in options, as all is now managed through Cloudflare access, but this is obviously not a solution for everyone

derN3rd··on Show HN: Open-source APM with support for tracing, metrics, and logs
Nice to see so many new projects in the area of APM in the last few months.

We recently tried Signoz and Grafana Tempo and while I can't say something about uptrace yet (will definitely try it out) I want to list some pros and cons about them.

Grafana Tempo

Pros:

- Easy and smooth integration into our existing Grafana instance, no additional frontend needed

- No new storage engine needed (No additional Clickhouse, Postgres, etc) as it saves its data to S3

- Supports OTLP

Cons:

- Search is limited by param size and unique params (as its baked to be indexed)

- Ingestion is not in real time, but configurable (time to finish span)

Signoz:

Pros:

- Supports OTLP

- Integrates Logs and Metrics within the same service (for Grafana you need Loki then)

- Supports real time querying

Cons:

- Uses new storage engines (or extends the software stack) with adding ClickHouse

- Adds an additional frontend (might not be relevant for everyone)

- Doesn't provide SSO yet, so you need to manage users differently

Interesting to see, that UpTrace also chose ClickHouse (btw I love ClickHouse!)

Some questions:

- Can I easily disable certain features? (e.g. alerting)

- Is there support for SSO for self-hosted installation?

- Are there any recommendations for scaling (e.g. benchmarks) on how many spans/s are supported on what hardware?

Thanks in advance!

derN3rd··on Remove my password from lists so hackers won't be able to hack me (2017)
Previous discussions:

https://news.ycombinator.com/item?id=21293544 https://news.ycombinator.com/item?id=16009459

derN3rd··on Show HN: A benchmark for analytical databases (Snowflake, Druid, Redshift)
Thanks!

I remember trying the built-in batching but we had some trouble with it, so we just switched to <https://github.com/nikepan/clickhouse-bulk> which works without any issue since then.

Will have a look at the UIs listed there

derN3rd··on Show HN: A benchmark for analytical databases (Snowflake, Druid, Redshift)
My company recently started to invest more into analytics and we had to find a good solution on which backend/database we want to decide. After some research we settled on ClickHouse and we couldn't be happier.

- Super easy to setup - Easy to backup - Fast configuration (documentation could be better at some parts) - Similar SQL dialect as our devs use in MySQL

Only negative points I could find so far: - No 'good' management GUI as e.g. phpMyAdmin, pgAdmin, Mysql Workbench - Caching/Batching layers not directly implemented, but through external software

As we are a fairly small company all other analytical databases would have cost us a large amount of money/time more. Friends of us recently hired a group of data engineers/analytics who also brought all their AWS knowledge and toolings with them, which basically brought them to the same outcome as us, while we only have 5% of their costs and all our devs are able to either ingest or query some data

EDIT: Does anyone have some recommendations on what GUIs I could give our PMs to work with ClickHouse instead of writing queries? All SaaS I found didn't support ClickHouse yet or would cost us a newborn. Also what tools do your devs use when they work with ClickHouse data?

derN3rd··on Ask HN: Which VPS provider will survive the coming winter?
I can't imagine that these big hosting providers will shutdown parts of their infrastructure because of this.

They will probably buy additional fuel before winter to prepare to run their generators in the times where electricity could be cut off.

derN3rd··on Poll: Self Hosting Git Repositories
We were also using Gitlab for a couple years now and are switching over to Github now. CI on Gitlab is nice, but Github Actions work very similar.

Most of our devs were annoyed by some external toolings that supported Github but not Gitlab, Gitlab being slow or down, markdown rendering being terrible slow as well as almost all of the PR additions (e.g. eslint checks, test coverage reports etc) being in the top tiers (with pricings being out of scope for us).

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