AWS CDKã«Lambda関数を数秒ã§ãƒ‡ãƒ—ãƒã‚¤ã™ã‚‹hotswap deployments機能ãŒè¿½åŠ ã•ã‚Œã¾ã—ãŸã¯ã˜ã‚ã« ãŠã¯ã‚ˆã†ã”ã–ã„ã¾ã™ã€åŠ è—¤ã§ã™ã€‚AWS CDKã®v1.122.0ã‹ã‚‰hotswap deploymentsã¨ã„ã†æ©Ÿèƒ½ãŒè¿½åŠ ã•ã‚Œã¾ã—ãŸã€‚ 通常cdk deployを実行ã™ã‚‹ã¨CloudFormationをデプãƒã‚¤ã—ã¾ã™ãŒã€ã“ã®ã‚ªãƒ—ションãŒONã®å ´åˆã¯ãã†ã›ãšã«SDKã§Lambda関数をデプãƒã‚¤ã—ã¾ã™ã€‚ã“ã‚Œã«ã‚ˆã£ã¦CloudFormationを実行ã™ã‚‹æ™‚é–“ãŒç™ºç”Ÿã—ãªã„ãŸã‚ç´ æ—©ãデプãƒã‚¤ã‚’è¡Œã†ã“ã¨ãŒã§ãã¾ã™ã€‚ 当然ã“ã®æ–¹æ³•ã«ã‚ˆã‚‹ãƒ‡ãƒ—ãƒã‚¤ã‚’è¡Œã†ã¨CloudFormationãŒç®¡ç†ã™ã‚‹çŠ¶æ…‹ã¨ãƒ‰ãƒªãƒ•ãƒˆãŒç™ºç”Ÿã—ã¦ã—ã¾ã„ã¾ã™ã€‚ã“ã®æ©Ÿèƒ½ã¯é–‹ç™ºç’°å¢ƒã§ç´ æ—©ãデプãƒã‚¤ã—ã¦å‹•ä½œã‚’確èªã™ã‚‹ç‚ºã®ã‚‚ã®ã§ã‚ã‚Šã€æœ¬ç•ªç’°å¢ƒã§ã¯ä½¿ç”¨ã—ã¦ã¯ã„ã‘ã¾ã›ã‚“。(ドã‚ュメントã«ã‚‚明記ã•ã‚Œã¦ã„ã¾ã™) hotswap deploymentsã¯å®Ÿé¨“çš„ãªå®Ÿè£…ã§ã‚ã‚Šä»Šå¾Œç ´å£Šçš„ãªå¤‰æ›´ãŒå…¥ã‚‹å¯èƒ½æ€§ãŒã‚ã‚Šã¾ã™ã€‚ v1.122.0時点ã§ã®Docs:
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