Load Generator Clients

Memcached Protocol Support:

(eg. add, append, cas, decr, delete, incr, get, gets, prepend, replace, setAll Clients must use a workload that supports the operations insert, read, update, delete, and scan. For example, specify the workload property as follows, workload=com.yahoo.ycsb.workloads.MemcachedCoreWorkload)
All Clients must use a workload that supports the operations add, append, cas, decr, delete, incr, get, gets, prepend, replace, set. For example, specify the workload property as follows, workload=com.yahoo.ycsb.workloads.CoreWorkload

• Memcached Client
  • Utilizes the java client Spymemcached to communicate with a memcached server
  • Specified by property: db=com.yahoo.ycsb.db.SpymemcachedClient
  • Compiles with: ant dbcompile-memcached
• Membase Client
  • Utilizes the java client Spymemcached, but recognizes Membase vBuckets. This client is considered a "smart client" by Membase.
  • Specified by property: db=com.yahoo.ycsb.db.MembaseClient
  • Compiles with: ant dbcompile-membase

Database Protocol Support:

All Clients must use a workload that supports the operations insert, read, update, delete, and scan. For example, specify the workload property as follows, workload=com.yahoo.ycsb.workloads.CoreWorkload

• Cassandra 0.5
  • Uses the Java Cassandra client to communicate with a Cassandra version 0.5 server
  • Specified by property: db=com.yahoo.ycsb.db.CassandraClient5
  • Compiles with: ant dbcompile-cassandra-0.5
• Cassandra 0.6
  • Uses the Java Cassandra client to communicate with a Cassandra version 0.6 server
  • Specified by property: db=com.yahoo.ycsb.db.CassandraClient6
  • Compiles with: ant dbcompile-cassandra-0.6
• Cassandra 0.7
  • Uses the Java Cassandra client to communicate with a Cassandra version 0.7 server
  • Specified by property: db=com.yahoo.ycsb.db.CassandraClient7
  • Compiles with: ant dbcompile-cassandra-0.7
• HBase
  • Uses the Java HBase client to communicate with any HBase server
  • Specified by property: db=com.yahoo.ycsb.db.HBaseClient
  • Compiles with: ant dbcompile-hbase
• MongoDB
  • Uses the Java MongoDB client to communicate with any MongoDB server
  • Specified by property: db=com.yahoo.ycsb.db.MongoDbClient
  • Compiles with: ant dbcompile-mongodb
• Voldemort
  • Uses the Java Voldemort Client to communicate with any Voldemort Server
  • Specified by property: db=com.yahoo.ycsb.db.VoldemortClient
  • Compiles with: ant dbcompile-voldemort