'Storage layout' diaporamas de présentation

HDF5 Advanced Topics

HDF5 Advanced Topics. Outline. Dataset selections and partial I/O Chunking and filters Datatypes Overview Variable length data Compound datatype Object and dataset region references. Selections and partial I/O. What is a selection?.

1k views • 73 slides

HDF5 Advanced Topics

HDF5 Advanced Topics. Outline. Dataset selections and partial I/O Chunking and filters Datatypes Overview Variable length data Compound datatype Object and dataset region references. Selections and partial I/O. What is a selection?.

731 views • 73 slides

Bits

Bits. Eugene Wu, Carlo Curino , Sam Madden CSAIL@MIT. Memory Hierarchy. Registers .3ns Cache 10ns RAM 100ns Disk 10 7 ns. Ideal Memory Hierarchy. Hottest Coldest. Registers .3ns Cache 10ns RAM 100ns Disk 10 7 ns. The Hierarchy is Lukewarm. Registers .3ns Cache 10ns

781 views • 67 slides

Putting a Better SQL Server in Production

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Blocks

Blocks. D ::= var I = E | D1 ; D2 | class I = T | module I = D | import L | begin D1 in D2 end T ::= int | struct D end | array[E ] of T | L | begin D in T end. Using blocks to achieve the effect of private variables. class Entry = struct

277 views • 12 slides