Bojan
@bojand.dev
Software engineer. Science enthusiast. Constant learner. Building things @ ClickHouse. Previously built stuff at Redpanda Data, and DigitalOcean.
All the OTel collector documentation made simple. In one place. otel.fyi
OpenTelemetry FYI - OpenTelemetry FYI
OpenTelemetry/OTel collector documentation made simple. Easily navigatable collector docs
otel.fyi
NASA just dropped the closest image ever taken of Jupiter...
What a time to be alive. Claude code accidentally leaks source code to itself, someone else uses it to rewrite it in Python so it cannot be taken down for copyright infringement.
No problem is too small that can't be solved by another Kubernetes operator.
ClickHouse + Postgres clickhouse.com/blog/postgre...
Fast, scalable, enterprise-grade Postgres natively integrated with ClickHouse
ClickHouse launch a fast, scalable and enterprise-grade managed Postgres service natively integrated with ClickHouse, built for real-time and AI-driven applications.
clickhouse.com
ClickHouse valued at $15 billion as database analytics firm rides AI wave reut.rs/3NpSGPB
ClickHouse valued at $15 billion as database analytics firm rides AI wave
Database management company ClickHouse was valued at $15 billion in its latest funding round, CEO Aaron Katz said on Friday, as investor enthusiasm for companies related to the artificial intelligence boom spills over into the new year.
reut.rs
Go 1.26 is coming soon, and the official release notes are pretty dry. So I prepared an interactive version with lots of examples. Read on and see! antonz.org/go-1-26
Go 1.26 interactive tour
New with expressions, type-safe error checking, and faster everything.
antonz.org
I've posted my latest recap of the world of databases: www.cs.cmu.edu/~pavlo/blog/... All the hot topics from the last year: • More Postgres action! • MCP for everyone! • MongoDB gets litigious with FerretDB! • File formats! • Market movements! • The richest person in the history of the world!
Databases in 2025: A Year in Review
The world tried to kill Andy off but he had to stay alive to to talk about what happened with databases in 2025.
cs.cmu.edu
Why don’t Iceberg or Delta Lake have secondary indexes? Because analytics workloads and OLTP workloads optimize for opposite I/O patterns. See my dive into data layout, pruning, and what “indexing” really means in open table formats: jack-vanlightly.com/blog/2025/10...
Beyond Indexes: How Open Table Formats Optimize Query Performance — Jack Vanlightly
My career in data started as a SQL Server performance specialist, which meant I was deep into the nuances of indexes, locking and blocking, execution plan analysis and query design. These days I’m mor...
jack-vanlightly.com
Interesting Kubernetes Gateway API implementation comparison and benchmarks. github.com/howardjohn/g...
GitHub - howardjohn/gateway-api-bench: Gateway API Benchmarks provides a common set of tests to evaluate a Gateway API implementation.
Gateway API Benchmarks provides a common set of tests to evaluate a Gateway API implementation. - howardjohn/gateway-api-bench
github.com
Interesting survey of serverless multi-tenant data architectures. jack-vanlightly.com/blog/2023/11...
The Architecture of Serverless Data Systems — Jack Vanlightly
I recently blogged about why I believe the future of cloud data services is large-scale and multi-tenant, citing, among others, S3. “ Top tier SaaS services like S3 are able to deliver amazing ...
jack-vanlightly.com
Go proposal discussion: Reduce error handling boilerplate using ? github.com/golang/go/di...
discussion: spec: reduce error handling boilerplate using ? · golang go · Discussion #71460
This is a discussion about a new syntax that may be used to handle errors. This is issue #71203 converted into a discussion. I've written a tool that converts ordinary Go code into code that uses t...
github.com
I've been thinking about and working to understand Free Software, Open Source, and business for a very long time. Thanks to @kelseyhightower.com, I tried to distill all of that into a single talk: youtu.be/rmhYHzJpkuo - I'm very proud of it, and I hope it helps you. :)
Reimagining OSS Licensing and Commercialization with Fair Source - Adam Jacob, System Initiative
YouTube video by CNCF [Cloud Native Computing Foundation]
youtu.be
Will be interesting to see where this goes github.com/golang/go/di...
memory regions · golang go · Discussion #70257
I'm starting this discussion to collect early feedback on a draft design for a kind of region-based memory management in Go. There is no prototype yet, only a design and a preliminary evaluation. P...
github.com
Interesting read How Uber Serves Over 40 Million Reads Per Second from Online Storage Using an Integrated Cache www.uber.com/en-CA/blog/h...
How Uber Serves Over 40 Million Reads Per Second from Online Storage Using an Integrated Cache
Docstore is Uber's in-house, distributed database built on top of MySQL®. Storing tens of PBs of data and serving tens of millions of requests/second, it is one of the largest database engines at Uber used by microservices from all business verticals. Since its inception in 2020, Docstore users and use cases are growing, and so are the request volume and data footprint. The growing number of demands from business verticals and offerings introduces complex microservices and dependency call graphs. As a result, applications demand low latency, higher performance, and scalability from the database, while simultaneously generating higher workloads.
uber.com