Individual skill
amazon-eventbridge-event-bus
Builds, runs, debugs, and operates event-driven applications using EventBridge Event Bus - a managed, centrally governed publish/subscribe event bus that an organization can share across many teams and accounts. Applicable when workloads need event-driven architectures, decoupling, choreography, asynchronous integration, pub/sub, fan-out, event ordering, delivered in sequence, event router, event broker, event bus, event store, event retention, event replay, deduplication, avro, protobuf, cloudevents, uses events or messages. Designed as a centrally managed event bus platform allowing governance and control - such as subscriber control, revocation, per-account throttling - while giving application owners flexibility across an organization spanning multiple accounts, with end-to-end open-standards observability and cost allocation. Also helps reduce costs in high fan-out scenarios where multi-account forwarding adds cost. A serverless, managed alternative to self-managed event streaming platforms.
skills/specialized-skills/serverless-skills/amazon-eventbridge-event-bus/SKILL.md
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SKILL.mdcore · 34,754 bytesSKILL.mdcore · 34,754 bytesSKILL.mdcore · 34,754 bytesSKILL.mdcore · 34,754 bytesSKILL.mdcore · 34,754 bytesSKILL.mdcore · 34,754 bytesSKILL.mdcore · 34,754 bytesreferences/authorization.mddoc · 17,700 bytesreferences/cloudevents.mddoc · 3,828 bytesreferences/code-samples.mddoc · 13,607 bytesreferences/cost-and-quotas.mddoc · 7,186 bytesreferences/delivery-troubleshooting.mddoc · 22,324 bytesreferences/event-sources.mddoc · 19,276 bytesreferences/filters-and-expressions.mddoc · 10,998 bytesreferences/infrastructure-as-code.mddoc · 8,340 bytesreferences/migrating-from-classic.mddoc · 6,488 bytesreferences/observability.mddoc · 16,268 bytesreferences/provisioning-and-state.mddoc · 5,093 bytesreferences/replay-and-recovery.mddoc · 4,742 bytesreferences/schema-registries.mddoc · 5,661 bytesreferences/security-and-sharing.mddoc · 6,890 bytesreferences/setup-walkthroughs.mddoc · 9,118 bytesreferences/target-configuration.mddoc · 15,136 bytesreferences/target-contract.mddoc · 45,142 bytes
Read excerpt
# Building with the new EventBridge custom event buses
## Overview
The new EventBridge custom event bus routes events and retains them. You publish with
one of two APIs, and subscribers filter, optionally transform, and deliver each matching event to one target.
**Read chapters 5 and 6 before writing any filter, transformer, or target parameter.** The two publish APIs
deliver different payload shapes, and an expression written for one silently matches nothing against the
other.
Publish metrics are on by default, so you can always tell whether events reached a bus. Subscriber logs
are **off** by default, so turn them on before you debug a delivery rather than after (chapter 18).