03249nam 2200601Ia 450 991078356570332120200520144314.0(CKB)1000000000243621(OCoLC)228138503(CaPaEBR)ebrary10112570(SSID)ssj0000284972(PQKBManifestationID)11226432(PQKBTitleCode)TC0000284972(PQKBWorkID)10261679(PQKB)10749626(Au-PeEL)EBL3306559(CaPaEBR)ebr10112570(OCoLC)932363829(CaSebORM)0738491055(MiAaPQ)EBC3306559(EXLCZ)99100000000024362120041215d2005 uy 0engurcn|||||||||txtccrTransitioning[electronic resource] Informix 4GL to enterprise generation language (EGL) /Chuck Ballard et alSan Jose, CA IBMc20051 online resource (924 p.) RedbooksIncludes index."July 2005."0-7384-9105-5 Includes index.In this IBM Redbooks publication, we describe how Informix customers can upgrade their 4GL application development environment to the Rational Software Development platform, and, more specifically, transition to the Rational Enterprise Generation Language (EGL). EGL provides just the right balance of simplicity and flexibility, and enables application developers to focus on solving business problems rather than expending time and energy on technology. For example, Informix 4GL developers who are unfamiliar with Java can use EGL to quickly build data-driven Web applications and business logic. They can then write and debug their applications in EGL, and the Java code will be generated for them. So they can then build dynamic Web applications without having to learn the Java language. This provides significant advantages, enabling clients to minimize application development time and resource requirements. We give you an overview of EGL, its concepts and operations, and walk you through a step-by-step tutorial to develop an simple Web application. Included is an overview of the 4GL to EGL migration process and a sample application migration. You will be alerted to potential migration issues, and given the information to resolve them. We also include guidance for working with special database behavior and requirements, JasperReports, and a number of advanced EGL topics for developing robust and individualized applications.IBM redbooks.Database managementComputer programsINFORMIX-4GL (Computer program language)Database managementComputer programs.INFORMIX-4GL (Computer program language)Ballard Chuck1469444Da Silva Vlaunir1513707Farrell Daniel M1513708Koerner Alexander1513709Sayles Jonathan1513710MiAaPQMiAaPQMiAaPQBOOK9910783565703321Transitioning3748323UNINA