{ "item_title" : "WAS for Developers", "item_author" : [" Yoo Byung Hong "], "item_description" : "Stop treating your Web Application Server as a black box. Most Java developers press Run in their IDE and never think about what happens underneath. But the moment you need to configure a server from scratch, diagnose a production outage, or tune performance, that knowledge gap becomes a crisis. WAS for Developers is a hands-on guide built from real-world experience - not theory. It covers the two servers you are most likely to encounter on the job: Apache Tomcat and JBoss/WildFly. What you will learn:Tomcat and JBoss/WildFly architecture from the inside outServer configuration - connection pools, JNDI, data sources, and virtual hostsTroubleshooting techniques for real production problemsPerformance tuning - thread pools, JVM options, and garbage collectionDeployment strategies, logging, and security hardeningMigrating applications from Tomcat to JBossReal-world incident response scenarios and postmortemsIncludes a JVM options cheat sheet, WAS error dictionary, and a configuration comparison covering WebLogic and WebSphere. Written for working developers, by a working developer with 10+ years of enterprise Java experience.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/825/259/9798252598352_b.jpg", "price_data" : { "retail_price" : "29.99", "online_price" : "29.99", "our_price" : "29.99", "club_price" : "29.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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