sijieg

6 ms·

1.
What's a Lakestream?(blog.2minutestreaming.com)
6 points by sijieg 4mo ago|0 comments
2.
by sijieg 5mo ago
Example: S3-Queue (in Rust!): https://github.com/lakestream-io/leaderless-log-protocol/tre...
3.
Show HN: Formally Verified Leaderless Log Protocol for Kafka(github.com)
5 points by sijieg 5mo ago|1 comments
4.
by sijieg 1y ago
Ursa is available across all major cloud providers (GCP, Azure, AWS). It also supports pluggable write ahead log storage. For latency relaxed workloads, we use object storage to get the cost down. So it works with AWS S3, GCP GCS, Azure Blo
5.
by sijieg 1y ago
There seems to be a confusion here. Pulsar has been widely adopted in many mission-critical business-facing systems like billing, payment, transaction processing, or used a unified platform that consolidate enterprises diverse streaming &am
6.
by sijieg 1y ago
There are a few things unlocked by Ursa: 1. It is leaderless by design. So there is no single lead broker you need to route the traffic. So you can eliminate majority of the inter-zone traffic. 2. It is lakehouse-native by design. It is not
7.
by sijieg 1y ago
We also love Kafka as a protocol. However, the implementation can be evolved to adopt the current cloud infrastructure and and rethought based on the modern lakehouse paradigm. That was one of the reasons we created Ursa.
8.
by sijieg 1y ago
I am one of the co-founders of StreamNative. Currently Ursa is only available in our cloud service. But we do plan to open-source the core soon. Stay tuned.
9.
by sijieg 11y ago
Ah, just happened to see those two blog posts together in same place. Those are really good posts on explaining replication scheme of Apache BookKeeper. One thing to add on Flavio's blog post. Readers of a log (ledger) agree on LastAdd