{"id":2876,"date":"2026-07-01T10:40:17","date_gmt":"2026-07-01T10:40:17","guid":{"rendered":"https:\/\/www.enlighten-tech.co.th\/?p=2876"},"modified":"2026-07-01T11:10:16","modified_gmt":"2026-07-01T11:10:16","slug":"single-node-vs-ha-vs-ft","status":"publish","type":"post","link":"https:\/\/www.enlighten-tech.co.th\/en\/uncategorized\/single-node-vs-ha-vs-ft\/","title":{"rendered":"Single Node vs HA vs FT"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23 \u0e41\u0e25\u0e30\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e04\u0e27\u0e23\u0e40\u0e25\u0e37\u0e2d\u0e01 Architecture \u0e41\u0e1a\u0e1a\u0e44\u0e2b\u0e19?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jun-10-2026-08_20_09-PM-1024x768.webp\" alt=\"\" class=\"wp-image-2877\" srcset=\"https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jun-10-2026-08_20_09-PM-1024x768.webp 1024w, https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jun-10-2026-08_20_09-PM-300x225.webp 300w, https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jun-10-2026-08_20_09-PM-768x576.webp 768w, https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jun-10-2026-08_20_09-PM-16x12.webp 16w, https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jun-10-2026-08_20_09-PM.webp 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u0e43\u0e19\u0e22\u0e38\u0e04 Smart Manufacturing \u0e41\u0e25\u0e30 Industrial AI<br>\u0e2b\u0e25\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e23\u0e34\u0e48\u0e21\u0e25\u0e07\u0e17\u0e38\u0e19:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SCADA<\/li>\n\n\n\n<li>MES<\/li>\n\n\n\n<li>Historian<\/li>\n\n\n\n<li>Industrial Data Platform<\/li>\n\n\n\n<li>AI Analytics<\/li>\n<\/ul>\n\n\n\n<p>\u0e41\u0e15\u0e48\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e22\u0e31\u0e07\u0e21\u0e2d\u0e07\u0e02\u0e49\u0e32\u0e21\u0e04\u0e37\u0e2d:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u0e16\u0e49\u0e32\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e48\u0e21 \u0e08\u0e30\u0e40\u0e01\u0e34\u0e14\u0e2d\u0e30\u0e44\u0e23\u0e02\u0e36\u0e49\u0e19?\u201d<\/p>\n<\/blockquote>\n\n\n\n<p>\u0e2b\u0e25\u0e32\u0e22\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e21\u0e35 AI \u0e17\u0e35\u0e48\u0e09\u0e25\u0e32\u0e14<br>\u0e21\u0e35 Dashboard \u0e17\u0e35\u0e48\u0e2a\u0e27\u0e22<br>\u0e21\u0e35 Data Platform \u0e17\u0e35\u0e48\u0e17\u0e31\u0e19\u0e2a\u0e21\u0e31\u0e22<\/p>\n\n\n\n<p>\u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e23\u0e31\u0e19\u0e2d\u0e22\u0e39\u0e48\u0e1a\u0e19:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Single Server<\/li>\n\n\n\n<li>Single Database<\/li>\n\n\n\n<li>Single Network Switch<\/li>\n<\/ul>\n\n\n\n<p>\u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22\u2026<\/p>\n\n\n\n<p>\u0e16\u0e49\u0e32 Server \u0e25\u0e48\u0e21<br>Production \u0e2d\u0e32\u0e08\u0e2b\u0e22\u0e38\u0e14\u0e17\u0e31\u0e49\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19<\/p>\n\n\n\n<p>\u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e40\u0e2b\u0e15\u0e38\u0e1c\u0e25\u0e17\u0e35\u0e48\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High Availability (HA)<\/li>\n\n\n\n<li>Fault Tolerance (FT)<\/li>\n\n\n\n<li>Redundancy Architecture<\/li>\n<\/ul>\n\n\n\n<p>\u0e01\u0e25\u0e32\u0e22\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e23\u0e30\u0e1a\u0e1a Industrial IT \u0e41\u0e25\u0e30 OT Infrastructure<\/p>\n\n\n\n<p>\u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21\u0e19\u0e35\u0e49\u0e08\u0e30\u0e2d\u0e18\u0e34\u0e1a\u0e32\u0e22\u0e27\u0e48\u0e32:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Single Node \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23<\/li>\n\n\n\n<li>HA \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23<\/li>\n\n\n\n<li>FT \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23<\/li>\n\n\n\n<li>\u0e41\u0e15\u0e48\u0e25\u0e30\u0e41\u0e1a\u0e1a\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23<\/li>\n\n\n\n<li>\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e04\u0e27\u0e23\u0e40\u0e25\u0e37\u0e2d\u0e01 Architecture \u0e41\u0e1a\u0e1a\u0e44\u0e2b\u0e19<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Single Node \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23?<\/h1>\n\n\n\n<p>Single Node \u0e04\u0e37\u0e2d\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e35\u0e48\u0e17\u0e33\u0e07\u0e32\u0e19\u0e1a\u0e19:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Server \u0e40\u0e14\u0e35\u0e22\u0e27<\/li>\n\n\n\n<li>VM \u0e40\u0e14\u0e35\u0e22\u0e27<\/li>\n\n\n\n<li>Database \u0e40\u0e14\u0e35\u0e22\u0e27<\/li>\n<\/ul>\n\n\n\n<p>\u0e17\u0e38\u0e01\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e2d\u0e22\u0e39\u0e48\u0e43\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e40\u0e14\u0e35\u0e22\u0e27\u0e17\u0e31\u0e49\u0e07\u0e2b\u0e21\u0e14<\/p>\n\n\n\n<p>\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SCADA Server \u0e40\u0e14\u0e35\u0e22\u0e27<\/li>\n\n\n\n<li>MES Server \u0e40\u0e14\u0e35\u0e22\u0e27<\/li>\n\n\n\n<li>Historian Server \u0e40\u0e14\u0e35\u0e22\u0e27<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e02\u0e49\u0e2d\u0e14\u0e35\u0e02\u0e2d\u0e07 Single Node<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e15\u0e49\u0e19\u0e17\u0e38\u0e19\u0e15\u0e48\u0e33<\/li>\n\n\n\n<li>Setup \u0e07\u0e48\u0e32\u0e22<\/li>\n\n\n\n<li>Maintenance \u0e07\u0e48\u0e32\u0e22<\/li>\n\n\n\n<li>\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e01\u0e31\u0e1a\u0e23\u0e30\u0e1a\u0e1a\u0e02\u0e19\u0e32\u0e14\u0e40\u0e25\u0e47\u0e01<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e02\u0e49\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e02\u0e2d\u0e07 Single Node<\/h2>\n\n\n\n<p>\u0e16\u0e49\u0e32 Hardware \u0e2b\u0e23\u0e37\u0e2d Software \u0e21\u0e35\u0e1b\u0e31\u0e0d\u0e2b\u0e32:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e23\u0e30\u0e1a\u0e1a\u0e2b\u0e22\u0e38\u0e14\u0e17\u0e31\u0e19\u0e17\u0e35<\/li>\n\n\n\n<li>Production \u0e2d\u0e32\u0e08\u0e2b\u0e22\u0e38\u0e14<\/li>\n\n\n\n<li>Operator \u0e21\u0e2d\u0e07\u0e44\u0e21\u0e48\u0e40\u0e2b\u0e47\u0e19\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25 Real-time<\/li>\n<\/ul>\n\n\n\n<p>\u0e2a\u0e34\u0e48\u0e07\u0e19\u0e35\u0e49\u0e40\u0e23\u0e35\u0e22\u0e01\u0e27\u0e48\u0e32:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Single Point of Failure (SPOF)<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">HA (High Availability) \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23?<\/h1>\n\n\n\n<p>High Availability \u0e2b\u0e23\u0e37\u0e2d HA \u0e04\u0e37\u0e2d Architecture \u0e17\u0e35\u0e48\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e21\u0e32\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e25\u0e14 Downtime<\/p>\n\n\n\n<p>\u0e42\u0e14\u0e22\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b HA \u0e08\u0e30\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Primary Server<\/li>\n\n\n\n<li>Secondary Server<\/li>\n<\/ul>\n\n\n\n<p>\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e2b\u0e25\u0e31\u0e01\u0e25\u0e48\u0e21<br>\u0e23\u0e30\u0e1a\u0e1a\u0e08\u0e30\u0e17\u0e33 Failover \u0e44\u0e1b\u0e22\u0e31\u0e07\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e2a\u0e33\u0e23\u0e2d\u0e07<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HA \u0e17\u0e33\u0e07\u0e32\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23?<\/h2>\n\n\n\n<p>HA \u0e21\u0e31\u0e01\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Data Replication<\/li>\n\n\n\n<li>Health Monitoring<\/li>\n\n\n\n<li>Automatic Failover<\/li>\n\n\n\n<li>Redundant Components<\/li>\n<\/ul>\n\n\n\n<p>\u0e40\u0e21\u0e37\u0e48\u0e2d Primary Server \u0e21\u0e35\u0e1b\u0e31\u0e0d\u0e2b\u0e32:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Secondary \u0e08\u0e30\u0e02\u0e36\u0e49\u0e19\u0e21\u0e32\u0e17\u0e33\u0e07\u0e32\u0e19\u0e41\u0e17\u0e19<\/li>\n\n\n\n<li>Application \u0e01\u0e25\u0e31\u0e1a\u0e21\u0e32\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e08\u0e38\u0e14\u0e40\u0e14\u0e48\u0e19\u0e02\u0e2d\u0e07 HA<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e25\u0e14 Downtime<\/li>\n\n\n\n<li>\u0e25\u0e14\u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e35\u0e48\u0e22\u0e07 Production \u0e2b\u0e22\u0e38\u0e14<\/li>\n\n\n\n<li>Maintenance \u0e44\u0e14\u0e49\u0e07\u0e48\u0e32\u0e22\u0e02\u0e36\u0e49\u0e19<\/li>\n\n\n\n<li>Patch \u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e14\u0e49\u0e42\u0e14\u0e22\u0e01\u0e23\u0e30\u0e17\u0e1a\u0e19\u0e49\u0e2d\u0e22\u0e25\u0e07<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e02\u0e49\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14\u0e02\u0e2d\u0e07 HA<\/h2>\n\n\n\n<p>\u0e41\u0e21\u0e49\u0e08\u0e30\u0e40\u0e23\u0e35\u0e22\u0e01\u0e27\u0e48\u0e32 High Availability<br>\u0e41\u0e15\u0e48 HA \u0e22\u0e31\u0e07\u0e2d\u0e32\u0e08\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Downtime \u0e23\u0e30\u0e14\u0e31\u0e1a\u0e27\u0e34\u0e19\u0e32\u0e17\u0e35\u0e16\u0e36\u0e07\u0e19\u0e32\u0e17\u0e35<\/li>\n\n\n\n<li>Session \u0e2b\u0e25\u0e38\u0e14<\/li>\n\n\n\n<li>Data Loss \u0e40\u0e25\u0e47\u0e01\u0e19\u0e49\u0e2d\u0e22<\/li>\n<\/ul>\n\n\n\n<p>\u0e14\u0e31\u0e07\u0e19\u0e31\u0e49\u0e19:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>HA \u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e41\u0e1b\u0e25\u0e27\u0e48\u0e32 \u201c\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e21\u0e48\u0e25\u0e48\u0e21\u201d<br>\u0e41\u0e15\u0e48\u0e41\u0e1b\u0e25\u0e27\u0e48\u0e32 \u201c\u0e23\u0e30\u0e1a\u0e1a\u0e01\u0e25\u0e31\u0e1a\u0e21\u0e32\u0e44\u0e14\u0e49\u0e40\u0e23\u0e47\u0e27\u201d<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">FT (Fault Tolerance) \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23?<\/h1>\n\n\n\n<p>Fault Tolerance \u0e2b\u0e23\u0e37\u0e2d FT \u0e04\u0e37\u0e2d\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e35\u0e48\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e43\u0e2b\u0e49:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u0e17\u0e33\u0e07\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e44\u0e14\u0e49\u0e17\u0e31\u0e19\u0e17\u0e35 \u0e41\u0e21\u0e49 Hardware \u0e08\u0e30\u0e40\u0e2a\u0e35\u0e22\u201d<\/p>\n<\/blockquote>\n\n\n\n<p>FT \u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e08\u0e32\u0e01 HA \u0e15\u0e23\u0e07\u0e17\u0e35\u0e48:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e23\u0e30\u0e1a\u0e1a\u0e2a\u0e33\u0e23\u0e2d\u0e07\u0e17\u0e33\u0e07\u0e32\u0e19\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e01\u0e31\u0e19\u0e15\u0e25\u0e2d\u0e14\u0e40\u0e27\u0e25\u0e32<\/li>\n\n\n\n<li>\u0e44\u0e21\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e23\u0e2d Failover<\/li>\n\n\n\n<li>\u0e44\u0e21\u0e48\u0e21\u0e35\u0e0a\u0e48\u0e27\u0e07 downtime \u0e41\u0e1a\u0e1a\u0e0a\u0e31\u0e14\u0e40\u0e08\u0e19<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">FT \u0e43\u0e0a\u0e49\u0e2d\u0e30\u0e44\u0e23\u0e1a\u0e49\u0e32\u0e07?<\/h2>\n\n\n\n<p>\u0e23\u0e30\u0e1a\u0e1a FT \u0e21\u0e31\u0e01\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Redundant CPU<\/li>\n\n\n\n<li>Redundant Memory<\/li>\n\n\n\n<li>Redundant Power Supply<\/li>\n\n\n\n<li>Redundant Network<\/li>\n\n\n\n<li>Redundant Storage<\/li>\n<\/ul>\n\n\n\n<p>\u0e17\u0e38\u0e01\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e17\u0e33\u0e07\u0e32\u0e19\u0e41\u0e1a\u0e1a Parallel<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e08\u0e38\u0e14\u0e40\u0e14\u0e48\u0e19\u0e02\u0e2d\u0e07 FT<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Downtime \u0e15\u0e48\u0e33\u0e21\u0e32\u0e01<\/li>\n\n\n\n<li>\u0e25\u0e14\u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e35\u0e48\u0e22\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a Mission Critical<\/li>\n\n\n\n<li>\u0e25\u0e14\u0e01\u0e32\u0e23\u0e2a\u0e39\u0e0d\u0e40\u0e2a\u0e35\u0e22 Production<\/li>\n\n\n\n<li>\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e01\u0e31\u0e1a Continuous Process<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e02\u0e49\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14\u0e02\u0e2d\u0e07 FT<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e23\u0e32\u0e04\u0e32\u0e2a\u0e39\u0e07<\/li>\n\n\n\n<li>Architecture \u0e0b\u0e31\u0e1a\u0e0b\u0e49\u0e2d\u0e19<\/li>\n\n\n\n<li>Maintenance \u0e22\u0e32\u0e01\u0e01\u0e27\u0e48\u0e32<\/li>\n\n\n\n<li>\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23 Specialist \u0e21\u0e32\u0e01\u0e02\u0e36\u0e49\u0e19<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Single Node vs HA vs FT \u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23?<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Architecture<\/th><th>\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e23\u0e30\u0e1a\u0e1a\u0e40\u0e2a\u0e35\u0e22<\/th><th>Downtime<\/th><th>Complexity<\/th><th>Cost<\/th><\/tr><\/thead><tbody><tr><td>Single Node<\/td><td>\u0e23\u0e30\u0e1a\u0e1a\u0e2b\u0e22\u0e38\u0e14\u0e17\u0e31\u0e19\u0e17\u0e35<\/td><td>\u0e2a\u0e39\u0e07<\/td><td>\u0e15\u0e48\u0e33<\/td><td>\u0e15\u0e48\u0e33<\/td><\/tr><tr><td>HA<\/td><td>Failover \u0e44\u0e1b\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e2a\u0e33\u0e23\u0e2d\u0e07<\/td><td>\u0e15\u0e48\u0e33<\/td><td>\u0e01\u0e25\u0e32\u0e07<\/td><td>\u0e01\u0e25\u0e32\u0e07-\u0e2a\u0e39\u0e07<\/td><\/tr><tr><td>FT<\/td><td>\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e33\u0e07\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e17\u0e31\u0e19\u0e17\u0e35<\/td><td>\u0e15\u0e48\u0e33\u0e21\u0e32\u0e01<\/td><td>\u0e2a\u0e39\u0e07\u0e21\u0e32\u0e01<\/td><td>\u0e2a\u0e39\u0e07\u0e21\u0e32\u0e01<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">HA \u0e01\u0e31\u0e1a FT \u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23?<\/h1>\n\n\n\n<p>\u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e08\u0e38\u0e14\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e40\u0e02\u0e49\u0e32\u0e43\u0e08\u0e1c\u0e34\u0e14\u0e21\u0e32\u0e01\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">High Availability (HA)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e23\u0e2d\u0e43\u0e2b\u0e49\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e48\u0e21\u0e01\u0e48\u0e2d\u0e19<\/li>\n\n\n\n<li>\u0e41\u0e25\u0e49\u0e27\u0e04\u0e48\u0e2d\u0e22\u0e2a\u0e25\u0e31\u0e1a\u0e44\u0e1b\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e2a\u0e33\u0e23\u0e2d\u0e07<\/li>\n<\/ul>\n\n\n\n<p>\u0e08\u0e36\u0e07\u0e22\u0e31\u0e07\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Failover Time<\/li>\n\n\n\n<li>Session Interruption<\/li>\n\n\n\n<li>Recovery Process<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Fault Tolerance (FT)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e23\u0e30\u0e1a\u0e1a\u0e2a\u0e33\u0e23\u0e2d\u0e07\u0e17\u0e33\u0e07\u0e32\u0e19\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e01\u0e31\u0e19\u0e15\u0e25\u0e2d\u0e14<\/li>\n\n\n\n<li>\u0e44\u0e21\u0e48\u0e21\u0e35\u0e0a\u0e48\u0e27\u0e07\u0e23\u0e2d\u0e2a\u0e25\u0e31\u0e1a\u0e23\u0e30\u0e1a\u0e1a<\/li>\n<\/ul>\n\n\n\n<p>\u0e08\u0e36\u0e07\u0e41\u0e17\u0e1a\u0e44\u0e21\u0e48\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Downtime<\/li>\n\n\n\n<li>Transaction Loss<\/li>\n\n\n\n<li>Service Interruption<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e43\u0e19\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">Single Node \u0e40\u0e2b\u0e21\u0e32\u0e30\u0e01\u0e31\u0e1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e14\u0e25\u0e2d\u0e07<\/li>\n\n\n\n<li>\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e02\u0e19\u0e32\u0e14\u0e40\u0e25\u0e47\u0e01<\/li>\n\n\n\n<li>Non-critical Application<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">HA \u0e40\u0e2b\u0e21\u0e32\u0e30\u0e01\u0e31\u0e1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SCADA<\/li>\n\n\n\n<li>MES<\/li>\n\n\n\n<li>Historian<\/li>\n\n\n\n<li>Production System<\/li>\n\n\n\n<li>Smart Factory Infrastructure<\/li>\n<\/ul>\n\n\n\n<p>HA \u0e04\u0e37\u0e2d\u0e08\u0e38\u0e14\u0e2a\u0e21\u0e14\u0e38\u0e25\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e43\u0e0a\u0e49<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">FT \u0e40\u0e2b\u0e21\u0e32\u0e30\u0e01\u0e31\u0e1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Power Plant<\/li>\n\n\n\n<li>Oil &amp; Gas<\/li>\n\n\n\n<li>Pharmaceutical<\/li>\n\n\n\n<li>Semiconductor<\/li>\n\n\n\n<li>Mission Critical System<\/li>\n<\/ul>\n\n\n\n<p>\u0e17\u0e35\u0e48:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u0e2b\u0e22\u0e38\u0e14\u0e41\u0e21\u0e49\u0e44\u0e21\u0e48\u0e01\u0e35\u0e48\u0e27\u0e34\u0e19\u0e32\u0e17\u0e35 \u0e01\u0e47\u0e40\u0e2a\u0e35\u0e22\u0e2b\u0e32\u0e22\u0e21\u0e2b\u0e32\u0e28\u0e32\u0e25\u201d<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e32\u0e43\u0e08\u0e1c\u0e34\u0e14\u0e17\u0e35\u0e48\u0e1e\u0e1a\u0e1a\u0e48\u0e2d\u0e22<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e21\u0e35 Backup \u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e41\u0e1b\u0e25\u0e27\u0e48\u0e32 HA<\/h2>\n\n\n\n<p>Backup \u0e04\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e01\u0e39\u0e49\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e22\u0e49\u0e2d\u0e19\u0e2b\u0e25\u0e31\u0e07<\/p>\n\n\n\n<p>\u0e41\u0e15\u0e48 HA \u0e04\u0e37\u0e2d:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u0e23\u0e30\u0e1a\u0e1a\u0e22\u0e31\u0e07\u0e43\u0e2b\u0e49\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e15\u0e48\u0e2d\u0e44\u0e14\u0e49<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">VMware HA \u0e44\u0e21\u0e48\u0e40\u0e17\u0e48\u0e32\u0e01\u0e31\u0e1a Fault Tolerance<\/h2>\n\n\n\n<p>VMware HA \u0e22\u0e31\u0e07\u0e21\u0e35\u0e0a\u0e48\u0e27\u0e07:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restart VM<\/li>\n\n\n\n<li>Failover Delay<\/li>\n<\/ul>\n\n\n\n<p>\u0e08\u0e36\u0e07\u0e22\u0e31\u0e07\u0e44\u0e21\u0e48\u0e43\u0e0a\u0e48 True Fault Tolerance<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Cluster \u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e41\u0e1b\u0e25\u0e27\u0e48\u0e32\u0e44\u0e21\u0e48\u0e21\u0e35 Downtime<\/h2>\n\n\n\n<p>\u0e1a\u0e32\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e33 Cluster \u0e44\u0e14\u0e49<br>\u0e41\u0e15\u0e48 Application \u0e44\u0e21\u0e48\u0e23\u0e2d\u0e07\u0e23\u0e31\u0e1a Seamless Failover<\/p>\n\n\n\n<p>\u0e14\u0e31\u0e07\u0e19\u0e31\u0e49\u0e19 Architecture \u0e15\u0e49\u0e2d\u0e07\u0e14\u0e39\u0e17\u0e31\u0e49\u0e07:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Infrastructure<\/li>\n\n\n\n<li>Application<\/li>\n\n\n\n<li>Database<\/li>\n\n\n\n<li>Network<\/li>\n\n\n\n<li>Storage<\/li>\n<\/ul>\n\n\n\n<p>\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e01\u0e31\u0e19\u0e17\u0e31\u0e49\u0e07\u0e2b\u0e21\u0e14<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0e17\u0e33\u0e44\u0e21\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 Availability \u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e43\u0e19\u0e22\u0e38\u0e04 Industrial AI?<\/h1>\n\n\n\n<p>\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e25\u0e07\u0e17\u0e38\u0e19:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AI<\/li>\n\n\n\n<li>Industrial IoT<\/li>\n\n\n\n<li>Data Lake<\/li>\n\n\n\n<li>MES<\/li>\n\n\n\n<li>APS<\/li>\n\n\n\n<li>Predictive Analytics<\/li>\n<\/ul>\n\n\n\n<p>\u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e21\u0e35:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Single Database<\/li>\n\n\n\n<li>Single Switch<\/li>\n\n\n\n<li>Single Historian<\/li>\n\n\n\n<li>Single SCADA Server<\/li>\n<\/ul>\n\n\n\n<p>\u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22\u2026<\/p>\n\n\n\n<p>AI \u0e2d\u0e32\u0e08\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e44\u0e14\u0e49\u0e40\u0e01\u0e48\u0e07\u0e21\u0e32\u0e01<br>\u0e41\u0e15\u0e48\u0e16\u0e49\u0e32 Infrastructure \u0e25\u0e48\u0e21<\/p>\n\n\n\n<p>Production \u0e01\u0e47\u0e2b\u0e22\u0e38\u0e14\u0e40\u0e2b\u0e21\u0e37\u0e2d\u0e19\u0e40\u0e14\u0e34\u0e21<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0e1a\u0e17\u0e2a\u0e23\u0e38\u0e1b<\/h1>\n\n\n\n<p>Single Node = \u0e07\u0e48\u0e32\u0e22 \u0e41\u0e15\u0e48\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e35\u0e48\u0e22\u0e07\u0e2a\u0e39\u0e07<br>HA = \u0e2a\u0e21\u0e14\u0e38\u0e25\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07 Cost \u0e41\u0e25\u0e30 Reliability<br>FT = Availability \u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 \u0e41\u0e15\u0e48\u0e15\u0e49\u0e19\u0e17\u0e38\u0e19\u0e2a\u0e39\u0e07\u0e21\u0e32\u0e01<\/p>\n\n\n\n<p>\u0e43\u0e19\u0e22\u0e38\u0e04 Smart Manufacturing<\/p>\n\n\n\n<p>\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e44\u0e21\u0e48\u0e04\u0e27\u0e23\u0e21\u0e2d\u0e07\u0e41\u0e04\u0e48:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dashboard<\/li>\n\n\n\n<li>AI<\/li>\n\n\n\n<li>Application<\/li>\n\n\n\n<li>Software<\/li>\n<\/ul>\n\n\n\n<p>\u0e41\u0e15\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e21\u0e2d\u0e07\u0e16\u0e36\u0e07:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Infrastructure Reliability<\/li>\n\n\n\n<li>System Availability<\/li>\n\n\n\n<li>Industrial Resilience<\/li>\n\n\n\n<li>OT\/IT Architecture<\/li>\n<\/ul>\n\n\n\n<p>\u0e40\u0e1e\u0e23\u0e32\u0e30\u0e43\u0e19\u0e42\u0e25\u0e01\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e08\u0e23\u0e34\u0e07<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e44\u0e14\u0e49\u0e15\u0e48\u0e2d\u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u201d<br>\u0e21\u0e35\u0e04\u0e48\u0e32\u0e21\u0e32\u0e01\u0e01\u0e27\u0e48\u0e32<br>\u201c\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e35\u0e48\u0e14\u0e39\u0e17\u0e31\u0e19\u0e2a\u0e21\u0e31\u0e22\u0e41\u0e15\u0e48\u0e25\u0e48\u0e21\u0e1a\u0e48\u0e2d\u0e22\u201d<\/p>\n<\/blockquote>\n\n\n\n<h1 class=\"wp-block-heading\">EnlightenTalk #Chathornthan<\/h1>\n\n\n\n<p><\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23 \u0e41\u0e25\u0e30\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e04\u0e27\u0e23\u0e40\u0e25\u0e37\u0e2d\u0e01 Architecture \u0e41\u0e1a\u0e1a\u0e44\u0e2b\u0e19? \u0e43\u0e19\u0e22\u0e38\u0e04 Smart Manufacturing \u0e41\u0e25\u0e30 Industrial AI\u0e2b\u0e25\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e23\u0e34\u0e48\u0e21\u0e25\u0e07\u0e17\u0e38\u0e19: \u0e41\u0e15\u0e48\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e22\u0e31\u0e07\u0e21\u0e2d\u0e07\u0e02\u0e49\u0e32\u0e21\u0e04\u0e37\u0e2d: \u201c\u0e16\u0e49\u0e32\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e48\u0e21 \u0e08\u0e30\u0e40\u0e01\u0e34\u0e14\u0e2d\u0e30\u0e44\u0e23\u0e02\u0e36\u0e49\u0e19?\u201d \u0e2b\u0e25\u0e32\u0e22\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e21\u0e35 AI \u0e17\u0e35\u0e48\u0e09\u0e25\u0e32\u0e14\u0e21\u0e35 Dashboard \u0e17\u0e35\u0e48\u0e2a\u0e27\u0e22\u0e21\u0e35 Data Platform [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[19],"class_list":["post-2876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-blog"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23 \u0e41\u0e25\u0e30\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e04\u0e27\u0e23\u0e40\u0e25\u0e37\u0e2d\u0e01 Architecture \u0e41\u0e1a\u0e1a\u0e44\u0e2b\u0e19? \u0e43\u0e19\u0e22\u0e38\u0e04 Smart Manufacturing \u0e41\u0e25\u0e30 Industrial AI\u0e2b\u0e25\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e23\u0e34\u0e48\u0e21\u0e25\u0e07\u0e17\u0e38\u0e19: SCADA MES Historian Industrial Data Platform AI Analytics \u0e41\u0e15\u0e48\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e22\u0e31\u0e07\u0e21\u0e2d\u0e07\u0e02\u0e49\u0e32\u0e21\u0e04\u0e37\u0e2d: \u201c\u0e16\u0e49\u0e32\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e48\u0e21 \u0e08\u0e30\u0e40\u0e01\u0e34\u0e14\u0e2d\u0e30\u0e44\u0e23\u0e02\u0e36\u0e49\u0e19?\u201d \u0e2b\u0e25\u0e32\u0e22\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e21\u0e35 AI \u0e17\u0e35\u0e48\u0e09\u0e25\u0e32\u0e14\u0e21\u0e35 Dashboard \u0e17\u0e35\u0e48\u0e2a\u0e27\u0e22\u0e21\u0e35 Data Platform \u0e17\u0e35\u0e48\u0e17\u0e31\u0e19\u0e2a\u0e21\u0e31\u0e22 \u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e23\u0e31\u0e19\u0e2d\u0e22\u0e39\u0e48\u0e1a\u0e19: Single Server Single Database Single Network Switch \u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22\u2026 \u0e16\u0e49\u0e32 Server \u0e25\u0e48\u0e21Production \u0e2d\u0e32\u0e08\u0e2b\u0e22\u0e38\u0e14\u0e17\u0e31\u0e49\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e40\u0e2b\u0e15\u0e38\u0e1c\u0e25\u0e17\u0e35\u0e48\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07: High Availability (HA) Fault Tolerance (FT) Redundancy Architecture \u0e01\u0e25\u0e32\u0e22\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e23\u0e30\u0e1a\u0e1a Industrial IT \u0e41\u0e25\u0e30\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"admin\"\/>\n\t<meta name=\"google-site-verification\" content=\"naj6W338vHSOc9e4nXL3Z9j1y7RRoWcDfyo_Dqy6dHE\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.enlighten-tech.co.th\/en\/uncategorized\/single-node-vs-ha-vs-ft\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Enlighten Technology -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Single Node vs HA vs FT - Enlighten Technology\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23 \u0e41\u0e25\u0e30\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e04\u0e27\u0e23\u0e40\u0e25\u0e37\u0e2d\u0e01 Architecture \u0e41\u0e1a\u0e1a\u0e44\u0e2b\u0e19? \u0e43\u0e19\u0e22\u0e38\u0e04 Smart Manufacturing \u0e41\u0e25\u0e30 Industrial AI\u0e2b\u0e25\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e23\u0e34\u0e48\u0e21\u0e25\u0e07\u0e17\u0e38\u0e19: SCADA MES Historian Industrial Data Platform AI Analytics \u0e41\u0e15\u0e48\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e22\u0e31\u0e07\u0e21\u0e2d\u0e07\u0e02\u0e49\u0e32\u0e21\u0e04\u0e37\u0e2d: \u201c\u0e16\u0e49\u0e32\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e48\u0e21 \u0e08\u0e30\u0e40\u0e01\u0e34\u0e14\u0e2d\u0e30\u0e44\u0e23\u0e02\u0e36\u0e49\u0e19?\u201d \u0e2b\u0e25\u0e32\u0e22\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e21\u0e35 AI \u0e17\u0e35\u0e48\u0e09\u0e25\u0e32\u0e14\u0e21\u0e35 Dashboard \u0e17\u0e35\u0e48\u0e2a\u0e27\u0e22\u0e21\u0e35 Data Platform \u0e17\u0e35\u0e48\u0e17\u0e31\u0e19\u0e2a\u0e21\u0e31\u0e22 \u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e23\u0e31\u0e19\u0e2d\u0e22\u0e39\u0e48\u0e1a\u0e19: Single Server Single Database Single Network Switch \u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22\u2026 \u0e16\u0e49\u0e32 Server \u0e25\u0e48\u0e21Production \u0e2d\u0e32\u0e08\u0e2b\u0e22\u0e38\u0e14\u0e17\u0e31\u0e49\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e40\u0e2b\u0e15\u0e38\u0e1c\u0e25\u0e17\u0e35\u0e48\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07: High Availability (HA) Fault Tolerance (FT) Redundancy Architecture 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\u0e41\u0e15\u0e48\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23\u0e22\u0e31\u0e07\u0e21\u0e2d\u0e07\u0e02\u0e49\u0e32\u0e21\u0e04\u0e37\u0e2d: \u201c\u0e16\u0e49\u0e32\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e48\u0e21 \u0e08\u0e30\u0e40\u0e01\u0e34\u0e14\u0e2d\u0e30\u0e44\u0e23\u0e02\u0e36\u0e49\u0e19?\u201d \u0e2b\u0e25\u0e32\u0e22\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e21\u0e35 AI \u0e17\u0e35\u0e48\u0e09\u0e25\u0e32\u0e14\u0e21\u0e35 Dashboard \u0e17\u0e35\u0e48\u0e2a\u0e27\u0e22\u0e21\u0e35 Data Platform \u0e17\u0e35\u0e48\u0e17\u0e31\u0e19\u0e2a\u0e21\u0e31\u0e22 \u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e23\u0e31\u0e19\u0e2d\u0e22\u0e39\u0e48\u0e1a\u0e19: Single Server Single Database Single Network Switch \u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22\u2026 \u0e16\u0e49\u0e32 Server \u0e25\u0e48\u0e21Production \u0e2d\u0e32\u0e08\u0e2b\u0e22\u0e38\u0e14\u0e17\u0e31\u0e49\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e40\u0e2b\u0e15\u0e38\u0e1c\u0e25\u0e17\u0e35\u0e48\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07: High Availability (HA) Fault Tolerance (FT) Redundancy Architecture \u0e01\u0e25\u0e32\u0e22\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e23\u0e30\u0e1a\u0e1a Industrial IT \u0e41\u0e25\u0e30\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.enlighten-tech.co.th\/wp-content\/uploads\/2026\/03\/ELT_LogoNew.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.enlighten-tech.co.th\\\/en\\\/uncategorized\\\/single-node-vs-ha-vs-ft\\\/#blogposting\",\"name\":\"Single Node vs HA vs FT - Enlighten Technology\",\"headline\":\"Single Node vs HA vs 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