The Basics About the Rockwell Hardness Test. Simply put, the Rockwell hardness test is a method of measuring the hardness of materials. The Rockwell hardness scale is typically administered to characterize the hardness of metals, such as thin steel, cemented carbides, lead, aluminum, zinc, copper alloys, titanium and iron.
Apache Camel is an open source Java framework that focuses on making integration easier and more accessible to developers. Figure 1 shows how these three items actually map to Camel concepts. To give you a good understanding of how Camel is organized, we will discuss Components, Endpoints, Processors, and DSLs.
The Apache was a tribe of the Southwest, especially Arizona, New  Mexico and Texas as well as northern Mexico. These hunters/warriors  were always on the move and needed simâ¦ple, easy to construct  housing. Most Apache lived in wickiups which were simple wooden  frames covered with brush or a buffalo hide.