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CSDude commented on Scaling our observability platform by embracing wide events and replacing OTel   clickhouse.com/blog/scali... · Posted by u/valyala
ofrzeta · 2 months ago
Whenever I read things like this I think: You are doing it wrong. I guess it is an amazing engineering feat for Clickhouse but I think we (as in IT or all people) should really reduce the amount of data we create. It is wasteful.
CSDude · 2 months ago
Blanket statements like this miss the point. Not all data is waste. Especially high-cardinality, non-sampled traces. On a 4-core ClickHouse node, we handled millions of spans per minute. Even short retention windows provided critical visibility for debugging and analysis.

Sure, we should cut waste, but compression exists for a reason. Dropping valuable observability data to save space is usually shortsighted.

And storage isn't the bottleneck it used to be. Tiered storage with S3 or similar backends is cheap and lets you keep full-fidelity data without breaking the budget.

CSDude commented on Re: My AI skeptic friends are all nuts   skarlso.github.io/2025/06... · Posted by u/skarlso
CSDude · 3 months ago
I agree that education needs overhaul, it's scary for new comers, AI can make mistakes that you need to be careful (so does old StackOverflow answers) but let’s be honest: Most employers aren’t paying for your art or your dopamine.
CSDude commented on Generate autounattend.xml files for Windows 10/11   schneegans.de/windows/una... · Posted by u/nixass
CSDude · 5 months ago
I love the option for "Use a solid color background:" is Windows 95 background color. I love that color.
CSDude commented on The Best Size of a Laptop   gokmengorgen.net/2025/03/... · Posted by u/gokmen
CSDude · 5 months ago
I’d commit 5000$ for a 20 inch macbook
CSDude commented on IO Devices and Latency   planetscale.com/blog/io-d... · Posted by u/milar
CSDude · 6 months ago
For years, I just didn't get why replicated databases always stick with EBS and deal with its latency. Like, replication is already there, why not be brave and just go with local disks? At my previous orgs, where we ran Elasticsearch for temporary logs/metrics storage, I proposed we do exactly that since we didn't even have major reliability requirements. But I couldn't convince them back then, we ended up with even worse AWS Elasticsearch.

I get that local disks are finite, yeah, but I think the core/memory/disk ratio would be good enough for most use cases, no? There are plenty of local disk instances with different ratios as well, so I think a good balance could be found. You could even use local hard disk ones with 20TB+ disks for implementing hot/cold storage.

Big kudos to the PlanetScale team, they're like, finally doing what makes sense. I mean, even AWS themselves don't run Elasticsearch on local disks! Imagine running ClickHouse, Cassandra, all of that on local disks.

CSDude commented on PlanetScale Metal   planetscale.com/blog/anno... · Posted by u/rvineet02
CSDude · 6 months ago
For years, I just didn't get why replicated databases always stick with EBS and deal with its latency. Like, replication is already there, why not be brave and just go with local disks? At my previous orgs, where we ran Elasticsearch for temporary logs/metrics storage, I proposed we do exactly that since we didn't even have major reliability requirements. But I couldn't convince them back then, we ended up with even worse AWS Elasticsearch.

I get that local disks are finite, yeah, but I think the core/memory/disk ratio would be good enough for most use cases, no? There are plenty of local disk instances with different ratios as well, so I think a good balance could be found. You could even use local hard disk ones with 20TB+ disks for implementing hot/cold storage.

Big kudos to the PlanetScale team, they're like, finally doing what makes sense. I mean, even AWS themselves don't run Elasticsearch on local disks! Imagine running ClickHouse, Cassandra, all of that on local disks.

Deleted Comment

CSDude commented on Sunsetting Create React App   react.dev/blog/2025/02/14... · Posted by u/acemarke
greenchair · 7 months ago
spa is defintely dying. a lost 10 years.
CSDude · 7 months ago
Millions of people doing admin/app/enterprise dashboards disagree.

u/CSDude

KarmaCake day4343November 6, 2013
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