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Java

Servlets 128247
JSP 109210
Beginning Java 358694
Java in General 273333
NIO2 and Try with Resources 223
Lambdas and Streams 4091
Jigsaw and Modules 568

JSF 40025
EJB and other Jakarta/Java EE Technologies 63014
Web Services 43850
Swing / AWT / SWT 113548
Sockets and Internet Protocols 18067
Threads and Synchronization 26760
Performance 15368

Mobile

Java Micro Edition 19088

Android 18265

iOS 1402

Certification

Programmer Certification (OCPJP) 294115
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Junior/Associate Certification (OCAJ 5/6/8) 5250
Associate Certification (OCAJP 7/8) 18872

Web Component Certification (OCEJWCD) 85009
EJB Certification (OCEEJBD) 36860
JPA Certification (OCEJPAD) 1230
Architect Certification (OCMJEA) 53689

JSF Certification (OCEJSFD) 375
TOGAF 390
Web Services Certification (OCEJWSD) 12059
Product and Other Certifications 23481

Mock Exam Errata 2179
Certification Results 82974

Databases

Object Relational Mapping 41593
JDBC and Relational Databases 83649

MongoDB 526
Hadoop 1205

Neo4j 135
Riak 1

Big Table 67
Other Big Data 280

Caching

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JBoss Cache 26

OSCache 42

Gemfire 6

Books

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Events 903

Bunkhouse Porch 4123
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Books 709

Engineering

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OO, Patterns, UML and Refactoring 31300

Micro Controllers

Arduino 247

Raspberry Pi 17

BeagleBone 14

OS

GNU/Linux 14053
FreeBSD 1

OpenBSD 1
NetBSD 1

TrueOS 1
macOS 5348

Other UNIX 6

Languages

HTML Pages with CSS and JavaScript 83419
XML and Related Technologies 33622
Groovy 3307
Scala 2318
Ruby 1718

Other Languages 4470
C / C++ 2086
PHP 1354
Clojure 963
Perl 291

Jython/Python 1533
R Programming 37
Kotlin 273
C# and .NET 257
Go 278

Paradigms

IDEs

Eclipse 327
NetBeans 151

IntelliJ IDEA 115
Android Studio 19

JDeveloper 0
BlueJ 0

Other IDEs, Version Control 38496

Build Tools

Ant with Ivy 17
Maven 322

Gradle 23
sbt 6

Other Build Tools 18623

Frameworks

Struts 82424
Spring 23383

GWT 2631
Flex 1403

Aspect Oriented Programming 216
Other Application Frameworks 10961

Application Servers

BEA/Weblogic 20276
WebSphere 31754

Oracle/OAS 7560
Tomcat 42321

JBoss/WildFly 22620
GlassFish 472

Open Source

JForum 18773
Other Java Products 7432

Other Open Source Projects 22261
BPM and Workflow 225

Ranch Corral 37

This Site

Ranch Office 30983

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Wiki 929

Careers

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Jobs Discussion 72695

Soft Skills 270

Other

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Programming Diversions 6948
Blog around the Campfire 830

Blatant Advertising 6737