455 Photos and videos
I also submitted a patch to postgres libpq for this.
GreptimeDB v1.0 GA fixes a bug where PostgreSQL prepared statements with a large number of parameters would fail. The cause was a hard limit on ParameterDescription size — we removed it. PG-protocol writes are now on par with MySQL in this scenario.
Benchmark it yourself:
github.com/killme2008/grepti…
The fix from @Sunng : github.com/GreptimeTeam/grep…
ALT MySQL vs. PostgreSQL protocols Ingestion Benchmark
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Ning Sun retweeted
Mar 16
Most observability stacks look like: SDK → queue → workers → transformation → database
Ours: SDK → GreptimeDB
Why we chose @Greptime over @ClickHouseDB for AI observability 👇
hebo.ai/blog/260316-greptime…
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Ning Sun retweeted
14 Jul 2025
🔥 Speaker lineup for #MDISummit is stacked:
🧠 @takidau (@redpandadata)
🦆 @ryguyrg (@motherduck)
⚡ Felipe Mendes (@ScyllaDB)
📈 @Sunng & Ruihang (@Greptime)
🧪 @andy_pavlo (@CarnegieMellon)
🐉 @romanger (@dragonflydbio)
Get 50% off with MDIDISCOUNT50: hubs.la/Q03x8_ng0
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$1 billion project, now for free. My own bandwidth is limited, you are welcomed to join the development of the project that connects two awesome open source ecosystems.
11 Jun 2025
Latest addition to @ApacheDataFusio datafusion-contrib family: implementation of postgres wire protocol, courtesy of @Sunng
As he joked last night, adding postgres compatibility to your company could be worth $1 billion...
github.com/datafusion-contri…
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Thank you @yihong0618 for sponsoring me on @github. You can join them at my sponsors profile: github.com/sponsors/sunng87?…
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I gave to @mozthunderbird today to #freetheinbox. Join me to support communication privacy. thunderbird.net/ give via @mozthunderbird thunderbird.net/en-US/?form=…
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Checkout our migration from homegrown visualization to CNCF @PersesDev project: fully git enabled, portable dashboards.
🚀GreptimeCloud just leveled up!
We’ve integrated Perses for seamless, scalable time-series data visualization with full Git version control.
✅ Managed time-series db
✅ Full portability
✅ Bidirectional compatibility
Start your visualizations today: greptime.com/blogs/2024-11-0…
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We will soon be able to generate promql AST visualization on @PersesDev from prometheus compatible database @Greptime
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Ning Sun retweeted
23 Oct 2024
Keep building upstream.
This time, I'm working with @wayne17229928 on make orc-rs part of the Apache ORC community.
github.com/datafusion-contri…
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Join our observability meetup on Oct 22 in Bay Area. We will discuss about #opentelemetry, monitoring and scalable o11y data storage.
lu.ma/5mishjj6
This event is brought to you by @Greptime and @last9io
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I just can't wait to share that you can build rich and portable #Prometheus dashboard on GreptimeCloud(@Greptime). We are using and following @PersesDev project and its dashboard as code format. Blog post about this is coming soon.
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Ning Sun retweeted
21 Oct 2024
Check out this week's o11y newsletter with important call for action on OpenTelemetry survey, how-tos, and a special kind of CfP:
o11y.news/2024-10-21/
#observability
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🎉#Greptime and @last9io's joint #Observability Meetup happening in one week!
📅 Oct 22 (GMT-7), Bay area
Topic includes #opentelemetry, monitoring, and scalable o11y data storage.
👇 Register now and let's dive deep into data monitoring.
lu.ma/5mishjj6
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Ning Sun retweeted
2 Oct 2024
Big fan of Rust #handlebars lib by @Sunng
Robust, complete, extensible, and fast!
I use it for text templating in #devai agent instructions, works like a charm.
github.com/sunng87/handlebar…
@rustlang #greatlib #genai
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