Introducing the Seq Command Palette
TL;DR: ever wanted to reset the Seq events screen quickly, deselecting active signals, clearing the filter box, and resetting the date range? In Seq 2025. »
Seq 2025.1 Preview 1
It's time to take the wraps off the next big Seq update! The 2025.1 preview MSIs are now on the Seq download page »
Persistent logs and traces for .NET Aspire
This post continues on from a previous post, Enhancing .NET Aspire Observability with Seq. Since that post was published, a Seq component has been included in »
Space-efficient indexing for immutable log data
This post describes our approach to implementing a disk-backed hashmap in Rust for indexing high-cardinality predicates in our diagnostics product, Seq. If you've ever »
Announcing Seq 2024.3
TL;DR: With Seq 2024.3, Seq gains user-defined high-cardinality indexes, its first new index type since the introduction of signal indexes back in 2018! If »
Faster searches with property indexes
Now in preview, Seq 2024.3 introduces a new index type on event properties, known as expression indexes. Under the right circumstances, expression indexes reduce search »
Seq 2024.2 released 🎉
TL;DR: for the latest UX and performance improvements, pull datalust/seq:latest from Docker Hub, or grab the MSI from datalust.co/download. Seq 2024. »
Improved and updated email notifications
Introducing the new Seq.App.Mail.* packages for SMTP and Microsoft365 email. A lot has changed since the first email notification plugin was written for Seq! »
Working with Nested Event Properties
Seq 2024.1 introduced a change to the default display of nested event properties. Previous versions of Seq rendered collapsed nested structures that could be expanded »
C# Tracing with Serilog and SerilogTracing
Distributed tracing makes Seq even better for monitoring and troubleshooting the behavior and performance of complex distributed systems. The emerging standard for logging and tracing is »