From 66a4a4b96fa93c512f5972a2da3f40c43da0679c Mon Sep 17 00:00:00 2001 From: pulkitacloudflare Date: Thu, 19 Jun 2025 12:29:58 -0600 Subject: [PATCH 1/4] Create 2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx --- ...reased-blob-size-limits-in-Workers-Analytics.mdx | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx diff --git a/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx b/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx new file mode 100644 index 000000000000000..4dbe8822e50ac5a --- /dev/null +++ b/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx @@ -0,0 +1,13 @@ +--- +title: Increased blob size limits in Workers Analytics Engine +description: We’ve increased the total allowed size of blob fields per request from 5 KB to 16 KB in the Workers Analytics Engine. +products: + - workers +date: 2025-06-19T172:29:00Z +--- + +We’ve increased the total allowed size of `blob` fields per request from **5 KB to 16 KB** in the Workers Analytics Engine. + +This change gives you more flexibility when logging rich observability data — such as base64-encoded payloads, AI inference traces, or custom metadata — without hitting request size limits. + +You can find full details on limits for queries, filters, payloads, and more [here in the Workers Analytics Engine limits documentation](https://developers.cloudflare.com/analytics/analytics-engine/limits/). From 60808456a34c7112e4228048297a728c922a1837 Mon Sep 17 00:00:00 2001 From: pulkitacloudflare Date: Fri, 20 Jun 2025 16:10:22 -0600 Subject: [PATCH 2/4] Update 2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx --- ...-blob-size-limits-in-Workers-Analytics.mdx | 30 +++++++++++++++++-- 1 file changed, 27 insertions(+), 3 deletions(-) diff --git a/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx b/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx index 4dbe8822e50ac5a..e0b3f0262a15df2 100644 --- a/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx +++ b/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx @@ -3,11 +3,35 @@ title: Increased blob size limits in Workers Analytics Engine description: We’ve increased the total allowed size of blob fields per request from 5 KB to 16 KB in the Workers Analytics Engine. products: - workers -date: 2025-06-19T172:29:00Z +date: 2025-06-20T11:29:00Z --- +import { TypeScriptExample } from "~/components"; -We’ve increased the total allowed size of `blob` fields per request from **5 KB to 16 KB** in the Workers Analytics Engine. +We’ve increased the total allowed size of [`blob`](/analytics/analytics-engine/get-started/#2-write-data-points-from-your-worker) fields per request from **5 KB to 16 KB** in the Workers Analytics Engine. This change gives you more flexibility when logging rich observability data — such as base64-encoded payloads, AI inference traces, or custom metadata — without hitting request size limits. -You can find full details on limits for queries, filters, payloads, and more [here in the Workers Analytics Engine limits documentation](https://developers.cloudflare.com/analytics/analytics-engine/limits/). +You can find full details on limits for queries, filters, payloads, and more [here in the Workers Analytics Engine limits documentation](/analytics/analytics-engine/limits/). + + + +```ts title="worker.ts" +export default { + async fetch(request, env) { + env.analyticsDataset.writeDataPoint({ + // The sum of all of the blob's sizes can now be 16 KB + blobs: [ + // The URL of the request to the Worker + request.url, + // Some metadata about your application you'd like to store + JSON.stringify(metadata), + // The version of your Worker this datapoint was collected from + env.versionMetadata.tag, + ], + indexes: ["sample-index"], + }); + } +}; +``` + + From 1aa91ac283491110894199e51a35d94824627cc6 Mon Sep 17 00:00:00 2001 From: pulkitacloudflare Date: Fri, 20 Jun 2025 16:19:40 -0600 Subject: [PATCH 3/4] Rename 2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx to 2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx --- ...025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/content/changelog/workers/{2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx => 2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx} (100%) diff --git a/src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx b/src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx similarity index 100% rename from src/content/changelog/workers/2025-06-19-increased-blob-size-limits-in-Workers-Analytics.mdx rename to src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx From 2b65c07e9554e1c18852c229e1bbbf2e263ea1d3 Mon Sep 17 00:00:00 2001 From: pulkitacloudflare Date: Mon, 23 Jun 2025 08:46:14 -0700 Subject: [PATCH 4/4] Update src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx Co-authored-by: Brendan Irvine-Broque --- ...25-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx b/src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx index e0b3f0262a15df2..df7d0e6cebd2b5f 100644 --- a/src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx +++ b/src/content/changelog/workers/2025-06-20-increased-blob-size-limits-in-Workers-Analytics.mdx @@ -7,7 +7,7 @@ date: 2025-06-20T11:29:00Z --- import { TypeScriptExample } from "~/components"; -We’ve increased the total allowed size of [`blob`](/analytics/analytics-engine/get-started/#2-write-data-points-from-your-worker) fields per request from **5 KB to 16 KB** in the Workers Analytics Engine. +We’ve increased the total allowed size of [`blob`](/analytics/analytics-engine/get-started/#2-write-data-points-from-your-worker) fields on data points written to [Workers Analytics Engine](/analytics/analytics-engine/) from **5 KB to 16 KB**. This change gives you more flexibility when logging rich observability data — such as base64-encoded payloads, AI inference traces, or custom metadata — without hitting request size limits.