{"product_id":"network-essentials-for-web-developers-yoo-byung-hong-9798252985084","title":"Network Essentials for Web Developers: A Practical Guide to IP, DNS, HTTP, Load Balancers, SSL, and Troubleshooting","description":"The Networking Book for Web Developers - Not Network Engineers\u003cp\u003e\u003ci\u003e\"It works on localhost but not in production.\"\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003eIf you've ever said that, this book is for you. \u003cb\u003eNetwork Essentials for Web Developers\u003c\/b\u003e covers exactly the networking knowledge a web developer needs - from IP addresses and DNS to load balancers, SSL certificates, and debugging 502 errors.\u003c\/p\u003eWhat You'll Learn\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart 1 - Foundations: \u003c\/b\u003e IP addresses, subnets, CIDR, ports, TCP\/UDP, DNS resolution, HTTP\/HTTPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart 2 - Infrastructure: \u003c\/b\u003e Load balancers, reverse proxies, Nginx, SSL\/TLS certificates, CDN and caching\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart 3 - Troubleshooting: \u003c\/b\u003e Connection failures, performance debugging, CORS, 502\/503\/504 errors\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart 4 - Security: \u003c\/b\u003e Firewalls, security groups, VPN, web security, authentication and authorization\u003c\/li\u003e\n\u003c\/ul\u003eWho This Book Is For\u003cul\u003e\n\u003cli\u003eWeb developers debugging mysterious connection failures\u003c\/li\u003e\n\u003cli\u003eJunior developers deploying to production for the first time\u003c\/li\u003e\n\u003cli\u003eFull-stack developers who want to understand what happens between fetch() and the response\u003c\/li\u003e\n\u003cli\u003eCloud users configuring VPCs, security groups, and load balancers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart of the \u003cb\u003e\"Essential Knowledge for Web Developers\"\u003c\/b\u003e series. No CCNA required - just enough to debug why your app can't connect.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Yoo Byung Hong\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798252985084\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/20\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 168\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.51lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.36d","brand":"Yoo Byung Hong","offers":[{"title":"Paperback","offer_id":49172358004991,"sku":"9798252985084","price":29.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/network-essentials-for-web-developers-yoo-byung-hong-9798252985084","provider":"WR Book House","version":"1.0","type":"link"}