Best Reciever for Large 2.1 Speakers

I have 2 MartinLogan floor standing speakers & a 12inch Klipsch subwoofer. What would be the best reciever in the $500-$1,000 price range? My focus is on clarity rather than bells and whistles..
Thanks!

I have a friend who has done A/V installations and has been involved in some sales in the past as well. He feels that Denon provides excellent sound and that's what he owns. I personally have just a very old Sony receiver, but I'm not that much of an audiophile. I'll keep it until it's dead.

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Data Model best Practices for Large Data Models

We are currently rolling out Hyperion IR 11.1.x and are trying to establish best practces for BQYs and how to display these models to our end users.
So far, we have created an OCE file that limits the selectable tables to only those that are within the model.
Then, we created a BQY that brings in the tables to a data model, created metatopics for the main tables and integrated the descriptions via lookups in the meta topics.
This seems to be ok, however, anytime I try to add items to a query, as soon as i add columns from different tables, the app freezes up, hogs a bunch of memory and then closes itself.
Obviously, this isnt' acceptable to be given to our end users like this, so i'm asking for suggestions.
Are there settings I can change to get around this memory sucking issue? Do I need to use a smaller model?
and in general, how are you all deploying this tool to your users? Our users are accustomed to a pre built data model so they can just click and add the fields they want and hit submit. How do I get close to that ideal with this tool?
thanks for any help/advice.

I answered my own question. in the case of the large data model, the tool by default was attempting to calculate every possible join path to get from Table A to Table B (even though there is a direct join between them).
in the data model options, I changed the join setting to use the join path with the least number of topics. This skipped the extraneous steps and allowed me to proceed as normal.
hope this helps anyone else who may bump into this issue.

Best practice for large form input data.

I'm developing an HIE system with FLEX. I'm looking for a strategy, and management layout for pretty close to 20-30 TextInput/Combobox/Grid controls.
What is the best way to present this in FLEX without a lot of cluter, and a given panel being way too large and unweildy.
The options that I have come up with so far.
1) Use lots of Tabs combined with lots of accordions, and split panes.
2) Use popup windows
3) Use panels that appear, capture the data, then, make the panel go away.
I'm shying away from the popup windows, as, that strategy ALWAYS result in performance issues.
Any help is greatly appreciated.
Thanks.

In general the Flex navigator containers are the way to go. ViewStack is probably the most versatile, though TabNavigator and Accordion are good. It all depends on your assumed workflow.
If this post answers your question or helps, please mark it as such.

Best practices for large ADF projects?

I've heard mention (for example, ADF Large Projects of documentation about dealing with large ADF projects. Where exactly is this documentation? I'm interested in questions like whether Fusion web applications can have more than one ViewController project (different names, of course), more than one Model project, the best way to break up applications for ease of maintenance, etc. Thanks.
Mark

I'd like to mention something:
Better have unix machines for your development.
Have at least 3 GB of RAM on windows machines.
Create all your commonly used LOVs & VOs first.
If you use web services extensively, create it as a seperate app.
Make use of popups, it's very user friendly and fast too. You no need to deal with browser back button.
If you want to use common page template, create it at the beginning. It's very difficult if you want to apply it later after you developed pages.
Use declarative components for commonly used forms like address, etc.
Search the forum, you will see couple of good util classes.
When you check-in the code, watch out some of the files don't show up in JDev like connections.xml
Make use of this forum, you will get answers immediately from great experts.
http://www.oracle.com/technology/products/jdev/collateral/4gl/papers/Introduction_Best_Practices.pdf

Advice on best workflow for large Motion project

I am a part-time video editor/designer/motion graphics creator/etc. Normally, I work on projects with pieces no longer than 5 minutes, even if the projects themselves might be 30-40 minutes of total material--mostly video support for conferences and awards shows.
Right now I am embarking upon a mark larger project--10 30-minute segments, each of which is 100% motion graphics. They all involve a speaker against a green screen for the entire segment with the motion graphics keyed in front of and behind him.
We recorded this directly to hard drive in a studio that had a VT4 (Video Toaster) system, so the best Mac-compatible codec they could provide me for clean green-screening was full-resolution component video. This is giving me great keys, but I also have about 500 GB of raw footage.
In this project, I need to first edit all the takes from each episode into a clean 30-minute piece, and then add the motion graphics. And this is where my question comes in. It seems to me FCP is much better for editing the raw video, but that Motion is where I want to do just about everything else. I need to somehow bring the video into Motion, because I want to create "real" shadows against my background from my keyed footage.
When working with a long project, and with a full-resolution codec, what is my smartest workflow? I am trying to spend the least time possible rendering back and forth, and also avoid generating huge in-between files each step of the way. It seems that any way to approach it has plusses and minuses, so I want to hear from people who have been there which path gets me to my goal with the least hassle.

I need to somehow bring the video into Motion, because I want to create "real" shadows against my
background from my keyed footage.
"Real shadows are only faked in Motion. You have many options including a simple drop shadow or a copy of your matte layer filled with a gradient and a gradient blur applied with a distortion filter so it appears to be projected onto the wall. Be sure to take the time to make this a template effect and to keyframe the shadow angle if the foreground subject moves.
When working with a long project, and with a full-resolution codec, what is my smartest workflow? I
am trying to spend the least time possible rendering back and forth, and also avoid generating huge
in-between files each step of the way. It seems that any way to approach it has plusses and minuses,
so I want to hear from people who have been there which path gets me to my goal with the least
hassle.
Well, you've got two conflicting interests. One, you have to sync the Motion work with the video of the keyed speaker and, two, you have to edit. But it seems to me that your planning must include lots of design work up front, media you can re-use or modify slightly, text formatting that can be precomped, a large stock of effects you will apply over and over again. Do all of this stuff first.
You also want to explore working at lower rez through your planning and roughing stages. for instance, there's no reason to pull a full rez copy of your foreground into Motion if all you need to do is sync to his audio and get rough positioning. You can put him over black and export all of his clips using any medium to low rez codec at reduced frame rates and just use the Screen Blend Mode to drop him roughly onto your Motion projects.
You'll get lots of advice over the next few days. If you're posting to other Motion or motion graphics forums, please do us all a favor and return someday to all of your threads and tell us what you did and what you learned.
bogiesan

Best compression for large screen presentation?

I've made a 4 minute movie which is going to be played through a powerbook during a keynote presentation onto a large screen. Any ideas what sort of compression is best for this purpose?

Sorenson, MPEG4, and H.264 are each meant for desktop playback.
Historically, Sorenson is the oldest in this group and H.264 is the newest. Predating Sorenson is Cinepak. Back in the day of QuickTime 2.5, Cinepak was the codec of choice for desktop playback. That, or you would go with a third party hardware based codec like Radius VideoVision or Targa2000.
If your presentation system will have QuickTime 7 installed, then H.264 is probably your best bet. Have you had a chance to download and play any of the HD trailers from the Apple QuickTime Movie Trailers? You can see H.264 in action as well as get more information about the settings used in those files.
H.264 takes a good amount of time to compress, so you'll want to be sure to allow for that when transcoding your video. It offers high image quality with low storage requirements and low bandwidth requirements when the right settings are applied.
What resolution is your source video? In general, try to match your desktop resolution as closely as possible to your video resolution. Also, if viewing the content on a CRT, the refresh rate should be set to a multiple of the frame rate. For example, a refresh rate of 60Hz would be ideal for viewing NTSC material and 50Hz would be ideal for viewing PAL material. Although, from what you've described, you probably won't be concerned with refresh rate, but rather response time (an LCD issue related to the display itself, not display settings).
If your source video is interlaced, be sure to deinterlace it prior to transcoding your movie.
If your source video is DV-NTSC or DV-PAL, be sure to conform the footage for square pixel viewing.
Also, remember that NTSC and PAL are both overscan formats. That is, the outer portion of the frame (typically as little as 4%, but as much as 10%) is scanned over the bevel of the TV frame (in other words, the outer edges are cropped). Depending on your source video, you may want to or need to crop for overscan.
-Warren
Mac OS X (10.3.9)

LabView DSC, RSLinx, SLC505 and Data transfer (Best way for large blocks of data?)

I am currently programming in Labview 6.1 with the Datalogging and
Supervisory Control module to transfer 720 floating point numbers to a
SLC505 Allen Bradley PLC (with ethernet) using RSLinx as an OPC server. I
have found that using the Datasocket Write takes about 30 - 40 seconds, and
making the tags and writing to them takes about the same amount of time. Is
it possible to transfer this data faster?
Thanks,
Michael Thomson (Surcher)

Cyril,
I was just experimenting with different ways to transfer the data from the
computer to the PLC. In the past I have built large tag databases with
specific tag names. This made the code rather cumbersome when you wanted to
write to a large group of tags with descriptive names. I was just using
datasocket write as a way to transfer the data to the plc using code to
build the url and without having the DSC engine running. I have found that
importing the tags right from the tag configuration editor with the names
being simply the PLC addresses and then accessing them with the tag write is
considerably faster (under 5 seconds). I can then build the names in an
embedded for/next loop and change them to a tag name before I write to each
one. The appli
cation is a user interface that allows the machine operator
to pick what kind of arch to put on cabinet door part. With the selections
chosen I calculate the servo moves and download the data to the PLC.
Thanks for the link!
Michael Thomson
"Cyril" wrote in message
news:[email protected]..
> Michael,
>
> I am a little bit confused about the configuration here and the
> programming here: why are you using Datasocket Write if you are using
> tags? Are the 720 floating numbers written to 720 different I/O
> Points(registers). If so this shouldn't be that slow especially with
> DSC
> I would strongly encourage you contact the support at National
> Instruments for LabVIEW DSC, either by phone or e-mail and give a
> detailed description of the issue:
> www.ni.com/ask, and communication method phone NI or e-mail NI.

The best AP for large warehouse deployment ?

Hi,
Hope you peeps can assist.
New design / installation at a warehouse....
What is the best / recommended AP for a warehouse with shelving 10m high and 1.8m appart and a ceiling at about 11.5m? Warehouse is 129m x 97m, about 60% of the floor will be shelving and the rest offices with a ceiling of 3m.
My concern is the area where the shelving will be utilized and scanners to be used for stock control. The goods on the shelves will differ from plastics to metal in wooden crates and normal boxes.
Thank you in advance for your advice and recommendation. Please also state whether you recommend internal or external antennae.
David

That is hard to tell you exactly what you need to do, but for that height, I would use an external antenna, the office if fine with internal. I would use either the 3702e or 2702e for the install. Most of my clients in the manufacturing/distribution has gone with the 3702e's.
-Scott

SolMan CTS+ Best Practices for large WDP Java .SCA files

As I know, CTS+ allows ABAP change management to steward non-ABAP objects. With ABAP changes, if you have an issue in QA, you simply create a new Transport and correct the issue, eventually moving both transports to Production (assuming no use of ToC).
We use ChaRM with CTS+ extensively to transport .SCA files created from NWDI. Some .SCA files can be very large: +300MB. Therefore, if we have an issue with a Java WDP application in QA, I assume we are supposed is to create a second Transport, attach a new .SCA file, and move it to QA. Eventually, this means moving both Transports (same ChaRM Document) to Production, each one having 300 MB files. Is this SAP's best practice, since all Transports should go to Production? We've seen some issues with Production not being to happy with deploying two 300MB files in a row. What about the fact that .SCA files from the same NWDI track are cumulative, so I truly only need the newest one. Any advice?
FYI - SAP said this was a consulting question and therefore could not address this in my OSS incident.
Thanks,
David

As I know, CTS+ allows ABAP change management to steward non-ABAP objects. With ABAP changes, if you have an issue in QA, you simply create a new Transport and correct the issue, eventually moving both transports to Production (assuming no use of ToC).
We use ChaRM with CTS+ extensively to transport .SCA files created from NWDI. Some .SCA files can be very large: +300MB. Therefore, if we have an issue with a Java WDP application in QA, I assume we are supposed is to create a second Transport, attach a new .SCA file, and move it to QA. Eventually, this means moving both Transports (same ChaRM Document) to Production, each one having 300 MB files. Is this SAP's best practice, since all Transports should go to Production? We've seen some issues with Production not being to happy with deploying two 300MB files in a row. What about the fact that .SCA files from the same NWDI track are cumulative, so I truly only need the newest one. Any advice?
FYI - SAP said this was a consulting question and therefore could not address this in my OSS incident.
Thanks,
David

Best database for large# of records

LWCVI
SQL Toolkit
I have data logging software that logs to an MS Access database (*.mdb) with 4 internal tables. As the database gets large (> 100,000) records, the write times become very long, and I have instances of software shutdown. Even it it does not shutdown, the write times become several minutes, which is longer than the data logging interval (every 2 minutes).
I am currently manually archiving and emptying the records on a monthly basis, but it makes it difficult for the user to find data that they need.
Is this an inherent problem with MS Access? This is the older version of SQL toolkit running under CVI 5.1. This may be remedied by an upgrade for CVI/SQL or both. I do not want to spend the $$ if this is a database structure problem.
I can move over to another format, such as MySQL, etc. Previously, I used a dBase structure/ODBC and did not have these issues.
Any suggestion, help, etc is welcome. Thanks in advance,
David E.

Humphrey,
I moved to MS Access because I did not have any way to view the data in the old system remotely (dBase format). dBase is long gone. Access will open the dBase database, but it converts it.
I created some nice custom reports in Access to display the data for my customers.
I actually have found a solution to the large file problems. Rather than log all the data into a single table (within the database), I create a new table each month. This allows the table size to stay reasonable, and still allows a search routine to find the data (e.g., May13, June13, etc).
If I keep the number of records in a table < 1M, then the write times are reasonable.
Thanks for the help. I appreciate the quick reply.
PS the optimization link is a dead link.
David

Aperture best practices for large libraries

Hi,
I am very new to Aperture and still trying to figure out the best way to take advantage of it.
I have been using iPhoto for a while, with just under 25,000 images. This amount of images takes up about 53 gig. I recently installed and built an Aperture library, leaving the images in the iPhoto library. Still, the Aperture library is over 23 gig. Is this normal? If I turn off the preview, is the integration with iLife and iWork the only functionality lost?
Thanks,
BC
MacBook Pro Mac OS X (10.4.10)

Still, the Aperture library is over 23 gig. Is this
normal?
If Previews are turned on, yes.
If I turn off the preview, is the
integration with iLife and iWork the only
functionality lost?
Pretty much.
Ian

Best methods for large To: list using cfmail

I'm getting time-out errors on one of my sites. People can
post to a message "corkboard" and site members can subscribe. One
of the topics has close to 600 subscribers. The SMTP mail server is
IIS's built-in thing, on the same machine as the web server.
I'd like to continue cflooping through the recipient list so
each recipient can get a "Hello Joey, here's an email" at the top
of their email, but I'm thinking that if the list gets to >1000
subscribers I'm going to time-out after a while.
What methods, other than giant BCC lists, are people using
for high-volume emailing? Perhaps just a better SMTP server, or one
on another machine so it's not fighting for processor time with the
webserver itself?
Michael

Matt Woodward has some sample code on his blog to use the
asyncronous event gateway to send email. The post is here :
http://mattwoodward.com/blog/index.cfm?commentID=203
This should take care of your timeout issues...
Ross Valenti
<edited to fix misspelled name >

Unity Connection 7.x - Best Practice for Large Report Mailboxes?

Good morning, We have 150 mailboxes from Nurses to give shift reports in. The mailbox quota is 60MB and the message aging policy is on. Deletede messages are deletede after 14 days. The massage aging policy is system wide, and increasing the quota would cause storage issues. Is there a way to keep the message aging policy and reduce it for 1 group of users? Is there a way to bulk admin the mailbox quota changes?
Version 7.1.3ES9.21004-9
Thanks

As for UC 8x, you're not alone. I don't typically recommend going to an 8.0 release (no offense to Cisco). Let things get vetted a bit and then start looking for the recommended stable version to migrate to.
As for bulk changes to mailbox store configurations for users, Jeff (Lindborg) may be able to correct me if I am wrong here. But with the given tools, I don't think there is a way to bulk edit or update the mailbox info for users (i.e., turn on/off Message Aging Policy). No access to those values via Bulk Edit and no associated fields in the BAT format either.
Now, with that said - no one knows better than Lindborg when it comes to Unity. So I defer to him on that point.
Hailey
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RMAN Tips for Large Databases

Hi Friends,
I'm actually starting administering a large Database 10.2.0.1.0 on Windows Server.
Do you guys have Tips or Docs saying the best practices for large Databases? I mean large as 2TB of data.
I'm good administering small and medium DBs, but some of them just got bigger and bigger!!!
Tks a lot

I would like to mention below links :
http://download.oracle.com/docs/cd/B28359_01/server.111/b28318/partconc.htm
http://download.oracle.com/docs/cd/B28359_01/server.111/b32024/vldb_backup.htm
For couple of good advices and considerations for RMAN VLDB:
http://sosdba.wordpress.com/2011/02/10/oracle-backup-and-recovery-for-a-vldb-very-large-database/
Google "vldb AND RMAN in oracle"
Regards
Girish Sharma

Best practice for using messaging in medium to large cluster

What is the best practice for using messaging in medium to large cluster In a system where all the clients need to receive all the messages and some of the messages can be really big (a few megabytes and maybe more)
I will be glad to hear any suggestion or to learn from others experience.
Shimi

publish/subscribe, right?
lots of subscribers, big messages == lots of network traffic.
it's a wide open question, no?
%

Best Reciever for Large 2.1 Speakers

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