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Reviews (16)
Sep 19, 2015
Need this book to help with the most difficult part of designing a data warehouse, ETLing incoming data.
Excellent companion to a data warehouse design project. As I began studying the process of designing a data warehouse (DW) it quickly became apparent that more information and specifics were required to understand the most important aspect next to DW design, the data extraction, transformation, and loading of relevant and accurate data into the newly designed DW. It does not matter how excellent the design and architecture of a DW system appears, if the data is not processed properly and accurately that is loaded into the DW from the outset. The dependent processes that show the value of the DW for continued acceptance and funding, generally excluding 'direct' or 'pass through' data sources, such as daily business decision and other adhoc queries, dependent non/relational databases, and other canned enterprise applications will never satisfy its users, while potentially bad decisions can be made from otherwise incorrect data loaded into the DW. There are many details covered that ensure that ETL teams investigate various data scenarios so they can create input data into the DW that can be relied on and changed easily as data sources change or new data sources are incorporated into the critical ETL process ensuring a long life to a very expensive investment.
May 20, 2024
Delicious! Works exactly for my needs. Thanks
Delicious! Works exactly for my needs. Thanks
Aug 01, 2017
Compact amp on its own AND can power multiple up to 12" speakers-very loud, awesome!
This compact 'Smokey' amp I can take anywhere; I practice WAY more now!
Powered by a nine-volt battery (I personally use a 600 mAh Lithium-Ion rechargeable), I use the 'Smokey' on its own when away from home, listening through its built-in speaker.
When I am at home, I practice through two 10" speakers with 6" horns contained within a Kustom KPC210M Dual 10" 2-Way Monitor Wedge passive cabinet (I've heard that the .Smokey' amp can easily power up to four 12" speakers at one time; I believe that!) - it is very loud too, adjustable by the guitar's volume and EQ controls!
In a few instances, I wish i could get crunch at lower volumes even, so I am thinking about adding another volume control between the 'Smokey' output jack and the monitor's input for very low volume needs, like late at night when I don't want to use headphones or I want soft volume crunchy tone.
The 'Smokey' is so awesome for me, it is perfect in my opinion! I'm also looking forward to using the 'Smokey' as a fuzz box into my Peavey Vypyr VIP 2 1x12" 40-Watt Guitar Bass Acoustic Combo Amp, which is currently covered and stored not near a wall socket. :(
I purchased four 'Smokeys' in total; three for myself (one black Supro high-gain poly-carbonate, one clear or translucent poly-carbonate, and one original 'Camel-no filter' cigarette pack 'Smokey') to go with my five guitars and one (black Supro poly-carbonate Supro 'Smokey') for my son so he also has a convenient practice amp that is very portable, diverse, and will help him practice more.