Here are the engineering lessons we learned when live-streaming sports to 32 million people
Live sports involve myriad unknowns, but one thing is certain: the live video feed must play flawlessly, and simultaneously, for The post Here are t…
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Polars 2.0 pre-release comes with a 5x speed boost — but it could change row order
Working with large datasets can lead to slow queries and out-of-memory errors. Polars, an open-source library that developers and data The post Pola…
How routing keys isolate Kafka consumer tests on a shared broker
A change to a service that consumes from Kafka is not validated until it has run against the real system: The post How routing keys isolate Kafka co…
The impressive AI demo is dead. Here’s what actually reaches production
Most engineering teams I talk to can ship an AI demo. The prototype works, stakeholders are impressed, and everyone agrees The post The impressive A…
“Whoever builds the most joyous product wins”: The agent war begins
At Snowflake Summit 26 this week in San Francisco, the conversation moved into a new direction. If last year’s focus The post “Whoever b…
Snowflake thinks it knows what’s really slowing developers down
Ready or not, the agentic enterprise is here, and the key to enabling it efficiently is being debated from various The post Snowflake thinks it know…
Why enterprise AI keeps stalling — and how data streaming could unlock it
Enterprise AI is running into a problem. But it has more to do with data infrastructure than model quality. The The post Why enterprise AI keeps sta…
Valkey just had a 17x year. Its lead maintainer still doesn’t want Redis to die.
Valkey 9.1 is now generally available with a focus on improved efficiency, modularity, and ecosystem tooling for production workloads.  At The…
The software fix that could shrink AI’s energy bill without new hardware
The load on the energy infrastructure that AI is placing should not be underestimated. Most approaches to addressing the AI The post The software fi…