sharrissf

import java.nio.ByteBuffer;
import java.util.Random;

public class BufferPerformanceComparison {
	public final static int MEGA_BYTE = 1024 * 1024;
	public final static long GIGA_BYTE = MEGA_BYTE * 1024;
	private final ByteBuffer heapByteBuffer;
	private final ByteBuffer offHeapByteBuffer;
	private final long dataToLoad;
	private final int bufferSize;

sharrissf

//Quartz 1.8.4 Example 2
        // First we must get a reference to a scheduler
        SchedulerFactory sf = new StdSchedulerFactory();
        Scheduler sched = sf.getScheduler();

        log.info("------- Initialization Complete -----------");

        log.info("------- Scheduling Jobs -------------------");

        // computer a time that is on the next round minute

sharrissf

//Quartz scheduler Example 2 from 1.8.3

        // job3 will run 11 times (run once and repeat 10 more times)
        // job3 will repeat every 10 seconds (10000 ms)
        job = new JobDetail("job3", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger3", "group1", "job3", "group1",
                new Date(ts), null, 10, 10000L);
        ft = sched.scheduleJob(job, trigger);
        
        // the same job (job3) will be scheduled by a another trigger

sharrissf

//Quartz 1.8.4 Example 3 snippet

        // job 7 will run every 30 seconds but only on Weekends (Saturday and
        // Sunday)
        job = new JobDetail("job7", "group1", SimpleJob.class);
        trigger = new CronTrigger("trigger7", "group1", "job7", "group1",
                "0,30 * * ? * SAT,SUN");
        sched.addJob(job, true);
        ft = sched.scheduleJob(trigger);

sharrissf

 <repositories>
                <repository>
                        <id>terracotta-snapshots</id>
                        <name>Terracotta Repo</name>
                        <url>http://www.terracotta.org/download/reflector/releases</url>
                </repository>
        </repositories>
        <pluginRepositories>
                <pluginRepository>

sharrissf

Query query = cache.createQuery();
query.includeKeys();
query.includeValues();
query.addCriteria(name.ilike(“Greg*”).and(gender.eq(Gender.MALE))).addOrderBy(age, Direction.ASCENDING).maxResults(10);

Results results = query.execute();
System.out.println(” Size: ” + results.size());
for (Result result : results.all()) {
  System.out.println(“Got: Key[" + result.getKey() + "] Value class [" + result.getValue().getClass() + "] Value [" + result.getValue() + "]“);
}

sharrissf

 Configuration config;
 FactoryConfiguration factoryConfig = new FactoryConfiguration();
 factoryConfig.setClass("org.terracotta.ehcachedx.monitor.probe.ProbePeerListenerFactory");
 factoryConfig.setProperties("monitorAddress=localhost, monitorPort=9889");
 config.addCacheManagerPeerListenerFactory(factoryConfig);

... and in pom.xml:

   <dependency>
     <groupId>org.terracotta</groupId>

sharrissf

albums = getAllAlbumsBy(artist);
songs = getAllSongs(artist);

printSongCountHeader(songs.size());
pringAlbumCountHeader(albums.size());

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public Collection getAllAlbumsBy(Artist artist){

  List results = new ArrayList();
  for(Iterator i = getAllAlbums();i.hasNext();){
    Album album = (Album)i.next();
    if(album.isBy(artist)){
      results.add(album);
    }
  }
  return results;

sharrissf

//Go from this

<ehcache>

// to this 

<ehcache  maxBytesLocalHeap="100M"  > 
// or 
<ehcache maxBytesLocalHeap="50%"  >