What is Java Java has two meanings: Java language, Java platform as a language, Java is a cross-platform development language that develops cross-platform applications and applications. For example: Oracle 8i installer is developed with Java. The Java language has the following features: simple, object-oriented, distributed, interpretation, security, cross-platform, high performance, multi-threaded features. As a platform, the Java platform includes two parts: Java virtual machines and Java APIs. Java's best integrated development tool NO1. Visualage for Java (www.ibm.com) NO2. JBuilder 3 (www.inprise.com) NO3. JDeveloper (www.oracle.com) NO4. Visualcafe I recommend using Emacs Good application server NO1. WebObjects (www.apple.com) NO2. WebSphere Application Server Enterprise Edition v3.0 (www.ibm.com) NO3. Apache Jserve (java.apache.org) No4. WebLogic Server I recommend using Tomcat (JAKARTA.APACHE.ORG), ENHYDRA (www.enhydra.org) The best Java class library NO1. The Java Collections (www.sun.com) NO2. IBM Host Access Library API for Java (www.ibm.com) NO3. JCLASS Enterprise (www.klgroup.com) NO4. JGL best Java middleware NO1. Sybase Enterprise Application Server (www.sybase.com) NO2. WebSphere Host On-Demand V4 (www.ibm.com) NO3. Progress SonicMQ (www.sonicmq.com) NO4. Visiobroker I recommend using Cocoom (XML.Apache.org), Struts (Jakarta.apache.org), Turbine (Java.apache.org) the best Java component NO1. Bea jumpstart Ebusiness Smart Components (www.bea.com) NO2. JCLASS Enterprise Suite (www.klgroup.com) NO3. Lingogui (www.slangsoft.com) NO4. stdioj The best database product NO1. OR ACLE 8i (www.racle.com) NO2. Sybase Adaptive Server Anywhere (www.sybase.com) NO3. Cloudscape (www.informix.com) NO4. JDATASTORE I recommend using PostgreSQL's best Java virtual machine NO1. Java Hotspot Performance Engine (java.sun.com) NO2. Chaivm (www.hewlett-packard.com) NO3. JSCP (www.nsicom.com) NO4. Jeode Platform's best message tool NO1. Java Message Queue (www.sun.com NO2. SonicMQ (www.sonicmq.com) NO3. Fioranomq (www.fioano.com) NO4. Ibus
