4. APPLICATION
JEE CONTAINER
JVM
OS
APPLICATION
JEE CONTAINER
JVM
OS
APPLICATION
JEE CONTAINER
COMMODITY
ON PREMISE VIRTUALIZED IAAS
SERVICE
COMMODITY
SERVICE
COMMODITY
CONTAINERS PAAS
13. KERBOROS LOAD BALANCER
DNS
BROKERS DS
NODES DISTRICT 1
NODES
RED HAT
DIRECTORY SERVER
RED HAT
LOAD BALANCER ADD-ON
NTP
SYSTEMS
ENGINEER
DEVELOPERS
NODES
DISTRICT 2
DISTRICT 3
TEST
UAT
PRODUCTION
RHC
LDAP
MOM
REGION 1 REGION 2 REGION 3
DC 1 DC 2 DC 3