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Auto Compress Images - #538

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@github-actions github-actions Bot commented Nov 1, 2026

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Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 9.2%, saving 478.6 KB.

Filename Before After Improvement
content/dataguide-images/mssql/setting-up-a-local-database/header-image.png 429.8 KB 380.2 KB 11.6%
content/dataguide-images/types/relational/what-are-database-migrations/header-image.png 201.6 KB 162.4 KB 19.5%
static/social/generic-serverless.png 488.5 KB 455.9 KB 6.7%
content/dataguide-images/sqlite/setting-up-a-local-database/database-setup-illustration.png 144.2 KB 114.7 KB 20.4%
content/dataguide-images/mysql/setting-up-a-local-database/database-setup-illustration.png 144.2 KB 114.7 KB 20.4%
static/social/generic-mongodb.png 458.0 KB 432.5 KB 5.6%
static/social/syncing-databases.png 223.1 KB 200.1 KB 10.3%
content/dataguide-images/mysql/finding-slow-queries/header.png 271.0 KB 249.1 KB 8.1%
static/social/database-troubleshooting.png 155.0 KB 141.2 KB 8.9%
content/dataguide-images/mongodb/header.png 163.0 KB 150.3 KB 7.8%
content/dataguide-images/postgresql/ways-to-host-postgresql-databases/comparison-chart.png 166.6 KB 154.6 KB 7.2%
static/social/node-orms-2022.png 204.0 KB 192.7 KB 5.5%
static/social/meta-orms.png 101.6 KB 91.6 KB 9.9%
content/dataguide-images/mdb-atlas-setup/cluster-tier.png 76.8 KB 68.6 KB 10.6%
content/dataguide-images/just-for-fun-img/US-top-dbs-map.png 132.2 KB 124.2 KB 6.1%
content/dataguide-images/database-tools/type-safety-comparison/meta-orms.png 101.9 KB 94.5 KB 7.3%
static/social/docs-social.png 104.6 KB 98.0 KB 6.3%
content/dataguide-images/mdb-atlas-setup/cloud-provider-region.png 71.5 KB 65.4 KB 8.6%
src/images/illustration.png 37.5 KB 31.8 KB 15.2%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/02_installer_welcome.png 35.3 KB 30.1 KB 14.8%
content/dataguide-images/mdb-atlas-setup/global-cluster.png 72.8 KB 68.0 KB 6.6%
content/dataguide-images/mdb-atlas-setup/additional-settings.png 78.3 KB 74.0 KB 5.5%
content/dataguide-images/postgresql/rds/main-rds-page.png 73.0 KB 68.9 KB 5.6%
content/dataguide-images/database-troubleshooting/do-recent-logs.png 41.9 KB 38.0 KB 9.3%
content/dataguide-images/sqlite/setting-up-a-local-database/macos/sqlite_tools.png 41.1 KB 37.2 KB 9.4%
content/dataguide-images/mysql/setting-up-a-local-database/macos/welcome_screen.png 23.6 KB 19.8 KB 16.1%
content/dataguide-images/mysql/setting-up-a-local-database/macos/installation_type.png 26.3 KB 22.7 KB 13.8%
content/dataguide-images/postgresql/rds/search-rds.png 43.6 KB 40.0 KB 8.3%
content/dataguide-images/mysql/setting-up-a-local-database/macos/encryption_type.png 32.3 KB 29.2 KB 9.9%
content/dataguide-images/sqlite/setting-up-a-local-database/macos/zip_file.png 47.6 KB 44.5 KB 6.6%
content/dataguide-images/mysql/setting-up-a-local-database/macos/downloaded_dmg.png 45.5 KB 42.4 KB 6.8%
content/dataguide-images/mysql/setting-up-a-local-database/macos/installer_package.png 18.4 KB 15.3 KB 16.7%
content/dataguide-images/mysql/setting-up-a-local-database/macos/set_password.png 25.6 KB 22.6 KB 11.7%
content/dataguide-images/mysql/setting-up-a-local-database/macos/complete.png 23.6 KB 20.7 KB 12.2%
content/dataguide-images/mysql/setting-up-a-local-database/macos/list_of_installers.png 31.0 KB 28.2 KB 9.0%
content/dataguide-images/postgresql/rds/choose-connectivity-strategy.png 37.4 KB 34.6 KB 7.4%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/08_compass_intro_screen.png 41.1 KB 38.4 KB 6.4%
content/dataguide-images/postgresql/rds/database-creation-page.png 34.7 KB 32.4 KB 6.7%
content/dataguide-images/mysql/setting-up-a-local-database/macos/skip_account_creation.png 25.8 KB 23.5 KB 8.9%
content/dataguide-images/postgresql/rds/choose-postgresql-engine.png 19.3 KB 17.1 KB 11.6%
content/dataguide-images/intro/database-type-comparison/graph.png 17.7 KB 15.7 KB 11.6%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/15_compass_connect.png 25.2 KB 23.2 KB 8.0%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/16_compass_running.png 19.5 KB 17.5 KB 10.1%
content/dataguide-images/postgresql/rds/master-username.png 25.2 KB 23.2 KB 7.8%
content/dataguide-images/postgresql/rds/endpoint-and-port.png 28.5 KB 26.6 KB 6.7%
content/dataguide-images/postgresql/rds/choose-storage-options.png 27.5 KB 25.7 KB 6.5%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/allow_execution.png 19.8 KB 18.1 KB 8.7%
content/dataguide-images/database-caching/cache-aside.png 23.7 KB 22.1 KB 6.8%
content/dataguide-images/mysql/setting-up-a-local-database/windows/skip_account_creation.png 22.3 KB 20.7 KB 7.2%
content/dataguide-images/mssql/setting-up-a-local-database/windows/choose_installation_type.png 22.0 KB 20.5 KB 7.0%
content/dataguide-images/database-caching/write-around.png 28.0 KB 26.5 KB 5.5%
content/dataguide-images/mssql/setting-up-a-local-database/windows/downloading_and_installing.png 24.9 KB 23.4 KB 6.1%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/05_service_config.png 12.7 KB 11.2 KB 11.9%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/03_accept_eula.png 15.5 KB 14.0 KB 9.6%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/install_compass.png 16.6 KB 15.2 KB 8.6%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/compass_running.png 19.3 KB 17.9 KB 7.3%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/show_dbs.png 12.9 KB 11.6 KB 10.7%
content/dataguide-images/types/relational/infrastructure-architecture/multi-primary.png 14.8 KB 13.5 KB 9.1%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/04_select_installation_type.png 10.8 KB 9.5 KB 12.4%
content/dataguide-images/serverless/traditional-vs-serverless-dbs/traditional-databases.png 13.8 KB 12.5 KB 9.6%
content/dataguide-images/serverless/traditional-vs-serverless-dbs/serverless-databases.png 18.8 KB 17.5 KB 7.0%
content/dataguide-images/serverless/what-is-serverless/serverless-databases.png 18.8 KB 17.5 KB 7.0%
content/dataguide-images/database-bottlenecks/do-query-statistics.png 19.5 KB 18.2 KB 6.7%
content/dataguide-images/postgresql/ways-to-host-postgresql-databases/header.png 13.7 KB 12.4 KB 9.3%
content/dataguide-images/types/relational/infrastructure-architecture/read-cache.png 15.2 KB 14.0 KB 8.3%
content/dataguide-images/sqlite/setting-up-a-local-database/windows/extract_menu.png 25.0 KB 23.7 KB 5.1%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/assign_owner.png 6.4 KB 5.1 KB 19.8%
content/dataguide-images/postgresql/rds/configure-maintenance.png 17.6 KB 16.4 KB 7.1%
content/dataguide-images/mysql/setting-up-a-local-database/macos/prompt.png 13.5 KB 12.3 KB 9.1%
content/dataguide-images/mssql/setting-up-a-local-database/windows/select_installation_location.png 14.2 KB 13.0 KB 8.4%
content/dataguide-images/mongodb/mdb-indexes-2.png 21.6 KB 20.4 KB 5.5%
content/dataguide-images/mssql/setting-up-a-local-database/windows/installation_successful.png 19.1 KB 17.9 KB 6.2%
content/dataguide-images/types/relational/what-are-joins/inner-join.png 5.1 KB 3.9 KB 22.8%
content/dataguide-images/database-troubleshooting/do-logs.png 14.8 KB 13.6 KB 7.8%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/start_server.png 7.9 KB 6.7 KB 14.4%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/07_ready_to_install.png 10.5 KB 9.4 KB 10.8%
content/dataguide-images/mongodb/setting-up-a-local-database/windows/09_make_data_dir.png 11.6 KB 10.5 KB 9.5%
content/dataguide-images/mongodb/setting-up-a-local-database/macos/shell_connected.png 14.0 KB 12.9 KB 7.7%
content/dataguide-images/postgresql/rds/choose-database-authentication.png 13.5 KB 12.5 KB 7.6%

152 images did not require optimisation.

@vercel

vercel Bot commented Nov 1, 2026 •

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The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated
dataguide Ready Ready Preview Nov 1, 2026 11:04pm UTC

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@prisma-gizmo

prisma-gizmo Bot commented Nov 1, 2026 •

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✅ Gizmo reviewed 1d52981 — posted 0 inline comment(s) this pass.

Open findings: none

Change walkthrough

This PR is an automated image-optimization pass: the Calibre image-actions bot re-encoded 79 PNG screenshots and illustrations across the Dataguide content, reducing total payload by ~9.2% (~478.6 KB) with no change to image paths, dimensions, or content semantics.

Scope and fit. The head commit (1d52981) touches exactly 79 files, every one a modification (no additions, deletions, or renames), all under content/dataguide-images/ and static/social/, plus src/images/illustration.png. The generated diff contains no textual hunks — all changes are binary re-encodes — so no source, config, or workflow files are on the review checklist.

Consistency with content. Because filenames are unchanged, all markdown references to these images in content/ continue to resolve; I spot-verified each modified file on disk is still a well-formed PNG. No cross-references, shortcodes, or build-time asset manifests were affected.

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New findings: none · trace

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No Gizmo finding is open and the head commit has been reviewed. Approving.

This branch was successfully deployed

1 active deployment
Preview — 1d52981f Deployed Nov 1, 2026 by vercel[bot]
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