HIGH PERFORMANCE PRESENTATION SKILLS DO THESE RIGHT AND YOU WILL NOT FAIL! pot
HIGH PERFORMANCE PRESENTATION SKILLS DO THESE RIGHT AND YOU WILL NOT FAIL! pot
... before
• Tell and not sell
• Make me feel something
• Absolutely and positively stick to the time limit
Do these things and you too can give “the talk of
your life.”
Copyright 2012 jacqueline.purcell@yahoo.co.uk ... All rights reserved.
May not be transmitted, copied or used without the author’s written
permission
It's the 'little big things' that...
Báo cáo khoa học: "High-Performance Bilingual Text Alignment Using Statistical and Dictionary Information" pptx
... and weng are good translations of one an-
other, a should be large, and b and c should be small.
In contrast, if the two are not good translations of
each other, a should be small, and b and ...
correspondence (wjpn and w,ng). (2) w~na does
not occur in any other English sentence that
is a possible translation of Jsentencei. (3)
Jsentencei and Esentencej do not cro...
Tài liệu Experiences in Design and Implementation of a High Performance Transport Protocol doc
... 1000ms
Fairness and Friendliness
50 TCP flows and 4
UDT flows between
SARA and StarLight
Realtime snapshot of
the throughput
The 4 UDT flows
have similar
performance and
leave enough ...
flows, over 1Gb/s link between Chicago and
Amsterdam
Experiences in Design and Implementation
of a High Performance Transport Protocol
Yunhong Gu, Xinwei Hong, and Robert L. Gr...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P1 pdf
... etc. These came and
went. However, commercial DBMS vendors quickly realized the importance
of supporting high performance for large databases, and many of them have
incorporated parallelism and ... databases
and related areas, it will serve as an indispensable and up-to-date reference. Prac-
titioners contemplating building high- performance databases or seeking to gain a...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P2 docx
... especially if p
1
DjRj=N =P
and p
2
involves skew and therefore will not equally be divided. However, when
both p
1
and p
2
are heavily skewed, the values of p
1
and p
2
may be modeled as
equal, ... parallel query processing, it does not matter whether or not the
processor is the same.
As has been shown above, the most important cost component is in fact p
1
and
p
2
, and...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P3 docx
... sort. Processor 1 will have three sorted lists, from
buckets A; B,andG. Processors 2 and 3 will have 2 sorted lists each. However,
since the buckets in the three processors are not in the original ... group-by attribute and performs the aggregate
function. Using Query 4.5 as an example, one node may produce, for example,
(Math, 300) and (Science, 500) and another node (Business,...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P4 pptx
... Sydney record to processor 3, and leave the Beijing
record in processor 1. Processor 2 will do the same to its Melbourne and
Sydney records, whereas the London record will remain in processor 2.
Step ... parameters
N Number of processors
R and S Size of table R and table S
jRj and jSj Number of records in table R and table S
jR
i
j and jS
i
j Number of records in table R...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P5 pptx
... into the processor(s) where the candidate records are located.
Involving more processors in the process will certainly not do any good,
especially if they do not produce any result. Considering ... method
used by Case 1 will not work, since NRI-2 does not have a partitioning function for
the index. The partitioning function is in fact not for the index, but for the table,
wh...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P6 doc
... tables
collision will occur between h(150,50,25) and collection f (150,50,250). Collision
will occur, however, if collection h is a list. The element 150(h/ will be hashed to
hash table 1 and will collide ... technique,
Ž
Divide and broadcast technique,
Ž
One-way divide and partial broadcast technique, and
Ž
Two-way divide and partial broadcast technique.
b. Adopting the t...
Tài liệu High-Performance Parallel Database Processing and Grid Databases- P7 ppt
... hand, read queries will not corrupt the data and thus can
be executed in any order, while on the other hand, write transactions need to
be scheduled carefully so that the distributed data is not ... and (iii) multiversion. Timestamps are sometimes associated
with locking-based protocols to improve performance and concurrency. These
protocols are known as hybrid protocols.
The...