Tài liệu Architecture of a Database System ppt

... Data-intensive services are at the core of computing today, and knowledge of database system design is a skill that is broadly applicable, both inside and outside the halls of the main database ... S. Sarawagi, S. Thomas, and R. Agrawal, “Integrating mining with relational database systems: Alternatives and implications,” in Proceedings of ACM- SIGMOD International Conferenc...

Ngày tải lên: 20/02/2014, 05:21

... Footage must be in professional Betacam format, rather than VHS. Webcasts This is rapidly becoming a major publicity tool as people take advantage of the Web’s multimedia capabilities. Webcasts ... marketing budget Because the media does not charge for news coverage, the relative cost of a good program is a lot less than for paid media or a direct mail campaign. Best way to launch...

Ngày tải lên: 23/12/2013, 00:15

... 1-2 A Gantt chart, a standard project management tool Jul'00 Jul'00Jul'00 Jul'00 Aug'00 Aug'00Aug'00 Aug'00 Sep'00 Sep'00Sep'00 Sep'00 ... someone unacquainted with the project. The plan’s schedule can be drawn up using a standard software package (such as Microsoft Project) in a Gantt bar chart format (about 10 to 20 bars)....

Ngày tải lên: 19/01/2014, 20:20

... from abroad, is but a meager compensation for the loss of our export trade, amounting to many millions. It can occasion no surprise that the exchange of diplomatic notes partakes daily of an ... that she would, in Parliament, follow exactly the same course she had always adopted at home, both towards her present husband, and towards the husbands she has had before, and plainly spe...

Ngày tải lên: 14/02/2014, 08:20

... relational databases in general • learning the tools and operations a particular DBMS provides • learning a particular database schema • learning a particular database This chapter gives a whirlwind ... Tutorial What is a relational database? A database can be any collection of information, hopefully organized in some fash- ion that makes it easy to find a particular pie...

Ngày tải lên: 20/02/2014, 05:21

... Data Packet Data Packet ACK ACK Data Packet Data Packet 19 37 Control Read Control Read ? ? Call Call USBRead USBRead ( EP0 ) to read a Setup Packet ( EP0 ) to read a Setup Packet – – Read ... Test – – Capabilities Capabilities – – Enumeration, Data Transfer, Enumeration, Data Transfer, Loopback Loopback , etc. , etc. ? ? Acquire an USB Analyzer Acquire an USB Analyzer – – Use anal...

Ngày tải lên: 13/12/2013, 00:15

... Canadian Mounted Police, and in 1994, she was awarded a Certificate of Membership from “Forensic Artists International”. Her home-based art career included graphic design, and teaching recreational ... recreational drawing and painting classes. As supervisor of her community’s recreational art department, Brenda hired and trained teachers, and designed curriculum for several childr...

Ngày tải lên: 23/12/2013, 10:16

... for signals to propagate in. In a medium that carries any amount of noise, it is possible to transmit data reliably (that is, with an error probability of zero) as long as the data rate is ... using a serial data speed of 1200 bits/s. On the master module, attached to the computer with a 9-way cable, the RS-232 signals are translated into 5 volt binary signals using a Maxi...

Ngày tải lên: 19/01/2014, 20:20

... were calibrated against a master examiner. The kappa statistic was used to assess the inter-examiner reliability of caries and the final kappa scores were higher than 0.85 18 . Data on oral health ... use of oral health services, implementation of school- based oral health care programmes, adoption of regular self-care practices and use of fluoride tooth- paste 57 . Against this,...

Ngày tải lên: 14/02/2014, 13:20