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CloudflareのAI関連の機能さわってみた
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circled9
August 25, 2024
Programming
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CloudflareのAI関連の機能さわってみた
Cloudflare Meetup Niigata #1のLTで使用した資料です。
circled9
August 25, 2024
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Transcript
CloudflareͷAIؔ࿈ͷػೳ ͞ΘͬͯΈͨ Cloudflare Meetup Niigata #1 @circled9
ࣗݾհ @circled9 দҪ ਖ਼ࢤ (Matsui Masashi) גࣜձࣾϞχΫϧ ීஈGoogle CloudͰಈࣾ͘ ͚αʔϏεΛॻ͍ͯ·͢
͋Β·͠ • ࣾͷ։ൃ߹॓ͰAIΛςʔϚʹԿ͔࡞Ζ͏ͱ͍͏͜ͱʹͳͬͨ • PDFΛݩʹ࣭ͷճΛฦ͢ΞϓϦΛ࡞ͬͨ • ͍ΘΏΔRAG (Retrieval-Augmented Generation)ͱݺΕΔ ͷ
3
ͪͳΈʹ • yusukebe͞Μ͕ॻ͍ͨCloudflareελοΫͰRAGΛ࡞Δͱ͍͏λ ΠτϧͷͪΌͪ͘ΌΘ͔Γ͍͢هࣄ͕͋Γ·͢ • https://zenn.dev/yusukebe/articles/c7e2ec9f12427b • ߹॓࣌Ͱ͜ͷهࣄ͕·ͩͳ͔ͬͨͷͰɺެࣜυΩϡϝϯτΛಡΈ ͳ͕Βಉ͡Α͏ͳͷΛ࡞Γ·ͨ͠ 4
None
αʔϏεͷߏ
Client Zero Trust Access Vectorize Worker AI D1
Cloudflare AI • ੜAIͷॲཧΛΤοδͰͬͯ͘ΕΔ͍ͭ͢͝ • ςΩετੜͱ͔Իೝࣝͱ͔৭ʑͰ͖Δ • ࠓճςΩετੜͱEmbeddingΛͬͯճΛੜͨ͠ 8
Vectorize • ϕΫτϧσʔλϕʔε • ϕΫτϧσʔλͷอଘͱݕࡧΛͯ͘͠ΕΔ • ݱࡏύϒϦοΫϕʔλ൛ • Workers Paid
planͰ͑Δ 9
ϕΫτϧݕࡧ • จষΛϕΫτϧͰݕࡧ͢Δ • ୯७ͳจࣈྻݕࡧදهΏΕͳͲʹऑ͍ • ϕΫτϧԽ͢Δ͜ͱͰҙຯతʹ͍ۙͷݕࡧͰ͖Δ 10
Α͔ͬͨ͜ͱ
؆୯ • ֤ػೳwrangler.tomlʹઃఆΛՃ͢Δ͚ͩͰ͍࢝ΊΒΕΔ • ެࣜυΩϡϝϯτ͕ͳͷͰɺυΩϡϝϯτΛݟΕେମͳΜͱ͔ ͳΔ 12
͍҆ • ͼͬ͘Γ͢Δ͘Β͍͍҆ • ಛʹϕΫτϧσʔλϕʔε͕ैྔ՝ۚͳͷ͋Γ͕͍ͨ • ແྉେ͖͍ͷͰɺࢼ͠ʹ͞ΘΔఔͩͱେମແྉ 13
ࠔͬͨ͜ͱ
AIͷϞσϧͷຊޠରԠ͕͍·͍ͪ • ຊޠͰ࣭ͯ͠ӳޠͰฦͯ͘͠Δ • ϓϩϯϓτʹʮຊޠͰճͯ͠ʯͱॻ్͍ͯத͔Βຊޠ͡Ό ͳ͘ͳΔ • Embeddingӳޠ͔͠ରԠ͍ͯ͠ͳͦ͞͏ • bge-base-en-v1.5
15
ͦΕͳʔ
WorkersͰಈ͔ͳ͍ϥΠϒϥϦ͕͋ͬͨ • nodejs_compatΛ༗ޮʹ͢ΕNode.jsͷϥΠϒϥϦ͕ಈ͘ • ͔࣮͠͠ࡍʹಈ͔ͳ͍ϥΠϒϥϦ͕ͨ·ʹ͋Δ • ϥΠϒϥϦͷ࣮ʹnode:ϓϨϑΟοΫε͕ͳ͍ɺͳͲ͕େମͷݪҼ 17
ͳΜͱ͔ղܾͨ͠ • ຊޠͷCloudflare AIͰͳ͘ଞͷαʔϏεͷAPIΛݺͿ ͜ͱͰճආͨ͠ • ϥΠϒϥϦͷࣗͰϥΠϒϥϦͷίʔυʹखΛೖΕͨ 18
·ͱΊ • CloudflareΛ͏ͱαʔϏεͷ্ཱ͕ͪ͛खܰʹͰ͖Δ • Zero Trust AccessͰೝূपΓ҆৺ • CloudflareΛͲΜͲΜ͍͖͍ͬͯͨ 19