Related Textbooks: cerebral lateralization of function. major differences between function of left & right cerebral hemispheres. halves connected by cerebral commissures. corpus callosum: main connecting tract, largest.
14. Arch rotated 360 degrees on its axis is called a dome. 15. When a large hall is built using post-and-lintel construction methods, the resulting âvirtual forest of columnsâ is called a hypostyle hall. 16. The two basic families of structural systems in architecture are the shell and the skeleton and skin. 17.
We created Parquet to make the advantages of compressed, efficient columnar data representation available to any project in the Hadoop ecosystem. Parquet is built from the ground up with complex nested data structures in mind, and uses the record shredding and assembly algorithm described in the Dremel paper. We believe this approach is superior to simple flattening of nested name spaces. Parquet is built to support very efficient compression and encoding schemes. Multiple projects have demonstrated the performance impact of applying the right compression and encoding scheme to the data.