{"id":19464,"date":"2026-09-08T10:09:47","date_gmt":"2026-09-08T00:09:47","guid":{"rendered":"https:\/\/geoffreychen.com\/checkpointing-preserves-recoverable-progress-not-a-backup\/"},"modified":"2026-10-10T19:38:59","modified_gmt":"2026-10-10T08:38:59","slug":"checkpointing-preserves-recoverable-progress-not-a-backup","status":"publish","type":"post","link":"https:\/\/geoffreychen.com\/zh\/checkpointing-preserves-recoverable-progress-not-a-backup\/","title":{"rendered":"\u68c0\u67e5\u70b9\uff1a\u4e3a\u4ec0\u4e48\u4fdd\u5b58\u4e2d\u95f4\u72b6\u6001\u4e0d\u7b49\u4e8e\u5907\u4efd\uff1f"},"content":{"rendered":"<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/public-assets.geoffreychen.com\/wordpress\/articles\/checkpointing-preserves-recoverable-progress-not-a-backup\/05ed53337be8eaaf086caf37.jpg?w=1140&#038;ssl=1\" alt=\"\u68c0\u67e5\u70b9\uff1a\u4e3a\u4ec0\u4e48\u4fdd\u5b58\u4e2d\u95f4\u72b6\u6001\u4e0d\u7b49\u4e8e\u5907\u4efd\uff1f\" loading=\"lazy\"><\/p>\n<p>\u68c0\u67e5\u70b9\uff0c\u662f\u628a\u4e00\u4e2a\u5c1a\u672a\u5b8c\u6210\u7684\u8fc7\u7a0b\u4fdd\u5b58\u5230\u53ef\u6062\u590d\u7684\u4e2d\u95f4\u72b6\u6001\u3002\u957f\u65f6\u95f4\u8bad\u7ec3\u6a21\u578b\u65f6\uff0c\u7cfb\u7edf\u4f1a\u5b9a\u671f\u4fdd\u5b58\u6a21\u578b\u53c2\u6570\u3001\u4f18\u5316\u5668\u72b6\u6001\u548c\u8fdb\u5ea6\uff1b\u673a\u5668\u610f\u5916\u4e2d\u65ad\u540e\uff0c\u53ef\u4ee5\u4ece\u6700\u8fd1\u4e00\u6b21\u68c0\u67e5\u70b9\u7ee7\u7eed\uff0c\u800c\u4e0d\u5fc5\u5168\u90e8\u91cd\u6765\u3002<\/p>\n<p>\u68c0\u67e5\u70b9\u7684\u4ef7\u503c\u4e0d\u53ea\u662f\u201c\u4fdd\u5b58\u4e86\u4e1c\u897f\u201d\uff0c\u800c\u662f\u4fdd\u5b58\u4e86\u8db3\u4ee5\u91cd\u65b0\u8fdb\u5165\u8fc7\u7a0b\u7684\u72b6\u6001\u3002\u53ea\u7559\u4e0b\u6700\u7ec8\u8f93\u51fa\u3001\u65e5\u5fd7\u6216\u51e0\u5f20\u622a\u56fe\uff0c\u672a\u5fc5\u80fd\u6062\u590d\u8fd0\u884c\u3002\u68c0\u67e5\u70b9\u4e5f\u4e0d\u540c\u4e8e\u5907\u4efd\uff1a\u5907\u4efd\u4e3b\u8981\u4fdd\u62a4\u6570\u636e\u514d\u4e8e\u957f\u671f\u4e22\u5931\uff0c\u901a\u5e38\u4fdd\u7559\u591a\u4e2a\u5386\u53f2\u7248\u672c\uff1b\u68c0\u67e5\u70b9\u9996\u5148\u670d\u52a1\u4e8e\u5f53\u524d\u4efb\u52a1\u7684\u8fde\u7eed\u6027\uff0c\u65e7\u72b6\u6001\u53ef\u80fd\u5f88\u5feb\u88ab\u66ff\u6362\u3002<\/p>\n<p>\u68c0\u67e5\u70b9\u8d8a\u9891\u7e41\uff0c\u4e22\u5931\u7684\u8fdb\u5ea6\u8d8a\u5c11\uff0c\u4f46\u4fdd\u5b58\u672c\u8eab\u4f1a\u5360\u7528\u65f6\u95f4\u548c\u5b58\u50a8\u3002\u56e0\u6b64\u5b83\u4e0d\u662f\u6d88\u9664\u4e2d\u65ad\uff0c\u800c\u662f\u5728\u91cd\u505a\u6210\u672c\u4e0e\u4fdd\u5b58\u6210\u672c\u4e4b\u95f4\u8bbe\u7f6e\u6062\u590d\u4f4d\u7f6e\u3002\u751f\u6d3b\u4e2d\u7684\u9636\u6bb5\u6027\u8349\u7a3f\u4e5f\u6709\u76f8\u4f3c\u4f5c\u7528\uff0c\u4f46\u53ea\u6709\u5728\u786e\u5b9e\u4fdd\u7559\u7ee7\u7eed\u5de5\u4f5c\u6240\u9700\u6750\u6599\u65f6\uff0c\u624d\u7b97\u771f\u6b63\u7684\u68c0\u67e5\u70b9\u3002<\/p>\n<p><a href=\"https:\/\/docs.aws.amazon.com\/eks\/latest\/best-practices\/aiml-compute.html\" rel=\"nofollow\">https:\/\/docs.aws.amazon.com\/eks\/latest\/best-practices\/aiml-compute.html<\/a><\/p>\n<div class=\"roadly-philosophy-promotion\">\n<hr>\n<p><a href=\"https:\/\/apps.apple.com\/app\/id6815896028\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/geoffreychen.com\/wp-content\/uploads\/2026\/10\/roadly-philosophy-app-icon-1.jpg?resize=72%2C72&#038;ssl=1\" alt=\"Roadly Philosophy\" width=\"72\" height=\"72\" style=\"display:block;width:72px;height:72px;border-radius:16px;\" loading=\"lazy\"><\/a><\/p>\n<p><strong>Roadly Philosophy<\/strong><\/p>\n<p>\u60f3\u6362\u4e00\u79cd\u65b9\u5f0f\u63a5\u89e6\u54f2\u5b66\uff1f\u8bd5\u8bd5\u6211\u5f00\u53d1\u7684 iPhone \u54f2\u5b66\u6e38\u620f Roadly Philosophy\u3002<\/p>\n<p><a href=\"https:\/\/apps.apple.com\/app\/id6815896028\" aria-label=\"\u5728 App Store \u4e0b\u8f7d: Roadly Philosophy\" style=\"display:inline-block;padding:12px 0;\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/geoffreychen.com\/wp-content\/uploads\/2026\/10\/roadly-app-store-badge-zh-cn-hires.png?resize=150%2C50&#038;ssl=1\" alt=\"\u5728 App Store \u4e0b\u8f7d\" width=\"150\" height=\"50\" style=\"display:block;width:150px;height:50px;max-width:100%;border:0;\" loading=\"lazy\"><\/a><\/p>\n<\/div>\n<p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"A checkpoint preserves recoverable intermediate state so interrupted work can resume, but it serves operational continuity rather than long-term backup.","_geoff_meta_description_zh":"\u68c0\u67e5\u70b9\u4fdd\u5b58\u4efb\u52a1\u53ef\u6062\u590d\u7684\u4e2d\u95f4\u72b6\u6001\uff0c\u4f7f\u957f\u65f6\u95f4\u5de5\u4f5c\u5728\u4e2d\u65ad\u540e\u4ece\u6700\u8fd1\u9636\u6bb5\u7ee7\u7eed\uff1b\u5b83\u9762\u5411\u8fd0\u884c\u8fde\u7eed\u6027\uff0c\u5e76\u4e0d\u66ff\u4ee3\u957f\u671f\u5907\u4efd\uff0c\u4e5f\u9700\u8981\u5e73\u8861\u91cd\u505a\u4e0e\u4fdd\u5b58\u6210\u672c\u3002","_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[787294141],"tags":[787299714,787299716,787299717,787299715],"class_list":["post-19464","post","type-post","status-publish","format-standard","hentry","category-philosophical-concepts","tag-checkpointing","tag-fault-tolerance","tag-fault-tolerance-zh","tag-checkpointing-zh","","has-post-thumbnail","fallback-thumbnail"],"translatepress_titles":{"en_AU":"Checkpointing: 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