Summary about cost of living in San Antonio: Four-person family monthly costs: 2,449.48$ without rent (using our estimator). A single person monthly costs: 700.27$ without rent. Cost of living rank 320 th out of 549 cities in the world. San Antonio has a cost of living index of 61.06.
Overview of a Java virtual machine (JVM) architecture based on The Java Virtual Machine Specification Java SE 7 Edition. A Java virtual machine (JVM) is an abstract computing machine that enables a computer to run a Java program. There are three notions of the JVM: specification, implementation, and instance. The specification is a document that formally describes what is required of a JVM implementation.
Java Message Service Concepts. This chapter provides an introduction to the Java Message Service (JMS) API, a Java API that allows applications to create, send, receive, and read messages using reliable, asynchronous, loosely coupled communication. It covers the following topics: