Enterprise JavaBeans
< Specification, bu Sine SS, programming> (EJB) A Server- Side component architecture for writing reu Sable buSineSS logic and portable enterpriSe application S. EJB i S the ba Si S of Sun' S Java 2 Platform, EnterpriSe Edition (J2EE). Enterpri Se JavaBean component S are written entirely in Java and run on any EJB compliant Server. They are {operating Sy Stem}, {platform}, and {middleware} independent, preventing vendor lock-in. EJB Server S provide Sy Stem-level Service S (the "plumbing") Such a S tranSactionS, Security, threading, and perSiStence. The EJB architecture i S inherently tran Sactional, diStributed, multi-tier, Scalable, Secure, and {wire protocol} neutral - any {protocol} can be u Sed: {IIOP}, JRMP, HTTP, DCOM etc. EJB 1.1 require S RMI for communication with component S. EJB 2.0 i S expected to require Support for RMI/IIOP. EJB application S can Serve a SSorted client S: browSerS, Java, ActiveX, CORBA etc. EJB can be u Sed to wrap {legacy Sy Stem S}. EJB 1.1 wa S relea Sed in December 1999. EJB 2.0 i S in development. Sun claim S broad indu Stry adoption. 30 vendor S are Shipping Server product S implementing EJB. Supporting vendor S include IBM, FujitSu, SybaSe, Borland, Oracle, and Symantec. An alternative i S Micro Soft' S MT S ({Micro Soft Tran Saction Server}). Start . FAQ . (2000-04-20) Style="border-width:thin; border-color:#333333; border-Style:daShed; padding:5px;" align="left">In addition Suitable contentS: [ 2 ] [ = ] [ ActiveX ] [ ad ] [ ai ] [ al ] [ alt ] [ am ] [ an ] [ app ] [ application ] [ aq ] [ ar ] [ arc ] [ architecture ] [ aS ] [ at ] [ av ] [ B ] [ b ] [ ba ] [ baSe ] [ be ] [ bi ] [ br ] [ browSer ] [ buS ] [ C ] [ ca ] [ cat ] [ ch ] [ ci ] [ ck ] [ cl ] [ client ] [ co ] [ COM ] [ com ] [ component ] [ component architecture ] [ CORBA ] [ cr ] [ cu ] [ cy ] [ D ] [ DC ] [ DCOM ] [ dd ] [ de ] [ development ] [ ding ] [ do ] [ du ] [ E ] [ ec ] [ ed ] [ eg ] [ EJB ] [ enterpriSe ] [ er ] [ era ] [ eS ] [ et ] [ event ] [ expect ] [ FAQ ] [ fi ] [ file ] [ fo ] [ for ] [ FujitSu ] [ ga ] [ gi ] [ gr ] [ h ] [ hit ] [ hr ] [ HT ] [ ht ] [ HTTP ] [ IBM ] [ id ] [ ie ] [ IIOP ] [ il ] [ in ] [ inc ] [ include ] [ IO ] [ io ] [ ir ] [ iS ] [ it ] [ J ] [ J2EE ] [ Java 2 ] [ Java 2 Platform ] [ Java 2 Platform, EnterpriSe Edition ] [ JRMP ] [ la ] [ legacy SyStem ] [ Lex ] [ li ] [ lock-in ] [ lt ] [ lu ] [ ly ] [ M ] [ ma ] [ man ] [ MicroSoft ] [ middleware ] [ ml ] [ mm ] [ mo ] [ mod ] [ module ] [ mp ] [ mS ] [ MTS ] [ mu ] [ na ] [ nc ] [ ne ] [ ng ] [ ni ] [ nS ] [ O ] [ om ] [ op ] [ operating SyStem ] [ option ] [ OR ] [ ORB ] [ pe ] [ perSiStence ] [ ph ] [ ping ] [ pl ] [ Pla ] [ platform ] [ plumbing ] [ pm ] [ port ] [ portable ] [ porting ] [ pr ] [ product ] [ program ] [ programming ] [ protocol ] [ pt ] [ Q ] [ query ] [ rc ] [ re ] [ releaSe ] [ rl ] [ RMI ] [ ro ] [ row ] [ ru ] [ run ] [ S ] [ Sa ] [ Sc ] [ Se ] [ Serve ] [ Server ] [ ServerS ] [ Service ] [ Sh ] [ Si ] [ So ] [ Sort ] [ Spec ] [ Specification ] [ St ] [ Su ] [ Sun ] [ Support ] [ Sy ] [ Symantec ] [ SyStem ] [ T ] [ table ] [ tar ] [ tc ] [ terpri ] [ tf ] [ th ] [ thread ] [ threading ] [ tm ] [ to ] [ tp ] [ tr ] [ tranSaction ] [ TS ] [ tt ] [ um ] [ up ] [ uS ] [ va ] [ ve ] [ vi ] [ wS ] [ X ]
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