Using Socket.IO Rooms to Scope Real‑Time Events
Learn how Socket.IO rooms let you broadcast real‑time events to only the relevant subset of clients, with a worked chat‑room example, trade‑offs, and a practical cleanup checklist.
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nodejs
socketioUsing Kaldi’s Online Decoder for Real‑Time Speech Recognition
Learn how to set up Kaldi’s online decoding pipeline, run a worked example with the tedlium2 recipe, and verify latency and accuracy trade-offs.
kaldiReal‑time collaboration in Atom with Teletype: start a portal and edit together
Learn how Atom’s Teletype feature lets you start a real‑time editing portal, share a URL, and see collaborators’ cursors and edits instantly—plus the limits you need to know.
atomArchitecture Note: Deterministic 1 kHz Loop on LabVIEW Real‑Time Targets
Guidance for building a minimal, jitter‑controlled LabVIEW RT VI that meets sub‑millisecond timing, uses authenticated Network Streams for host communication, and fails safely when the stream is lost.
Using ClickHouse Materialized Views for Minute‑Level Event Aggregation
Learn how ClickHouse materialized views can turn raw event tables into fast‑aggregated summaries, reducing dashboard latency while keeping data fresh.
Decoupling Logic in Feathersjs Using the Hook Pipeline
Learn how to use Feathersjs hooks to decouple business logic from transport layers, ensuring clean services and seamless real-time synchronization.
feathersjsLive Line Charts with Plotly: Efficient Streaming in Python
Want a live line chart that stays snappy? This post walks through Plotly’s streaming API, shows a minimal example, and explains how to keep updates fast by managing trace buffers and network quirks.
python
plotlyMastering Data Retrieval in Sanity.io: GROQ, Real‑Time, and Pagination
Learn how to write efficient GROQ queries, hook them into real‑time listeners, and paginate data in Sanity.io. A concrete example shows live updates and pagination with practical checks and trade‑offs.
sanityManaging Targeted Real-Time Updates with Socket.IO Rooms
Stop broadcasting to every client. Learn how to use Socket.IO rooms to target specific groups of users and how to scale that logic using the Redis adapter.
redis