Live Performances, with multiple harware????

I just bought a powerbook, and live 5..
I'm about to start playing out with my original tracks.
I was a dj fro 7 years and recently am making the change to live computer performance.
The problem I'm having in I have an externalk firewire drive with my tunes, a usb midi controller, a mouse, a firewire interface etc etc.
the powerbook only has one usb slot and one firewire slot.
How can this happen?
I've bought a usb hub (dosen't work?"
the guys ant apple tell me I cant but a firewire hub...
whats the deal
how do you guys do it???

really? I had picked up one of those belkin stackable usb hubs, and nothing worked through it, even my xkeys didn't read???
I've been told that hubs will not work for usb controllers like say the oxygen 8 and so far they have been right? Maybe its my hub? It cost 70 dollars???
What hub do you use? Do you dj live with a powerbook and controllers etc..
How do you daisy chain firewire devices? heres what I'm trying to accomplish:
17" Powerbook 1.67 ghz with 2gb of ram
M-Audio 410 firewire interface
for now THE EVOLUTION UC-33E CONTROLLER
M-AUDIO OXYGEN 8 CONTROLLER (I'M UPGRADING TO A KORG CONTROL LIKE TODAY)
A FIREWIRE LACIE HD
A MOUSE IF POSSIBLE
LIVE 5
REASON 3.0
How do I go about hooking this up fopr a live show????

Similar Messages

Need help with capturing live performance with 2 cameras

I captured a live performance with two different cameras, one was AVCHD the other in DV. In Adobe, is there a way to down convert the large AVCHD to match the HD so that I can do a multi-camera edit? Here are the specs of the videos
Here are the two camera specs:
Type: AVI Movie
File Size: 5.7 GB
Image Size: 720 x 480
Pixel Depth: 32
Frame Rate: 29.97
Source Audio Format: 48000 Hz - 16 bit - Stereo
Project Audio Format: 48000 Hz - 32 bit floating point - Stereo
Total Duration: 00;26;58;23
Average Data Rate: 3.6 MB / second
Pixel Aspect Ratio: 0.9091
and
Type: MPEG Movie
File Size: 1.9 GB
Image Size: 1920 x 1080
Pixel Depth: 32
Frame Rate: 29.97
Source Audio Format: 48000 Hz - compressed - Stereo
Project Audio Format: 48000 Hz - 32 bit floating point - Stereo
Total Duration: 00:16:04:02
Average Data Rate: 2.0 MB / second
Pixel Aspect Ratio: 1.0

I don't do HD, but a couple of saved links
Convert AVCHD to HDV http://forums.adobe.com/thread/390605?tstart=0
Tutorial HD to SD w/CS4 http://bellunevideo.com/tutorials/CS4_HD2SD/CS4_HD2SD.html

Unable to consistently keep XBOX Live party with multiple consoles from same location.

I have FIOS (Actiontec MI424WR Rev E with firmware 20.10.7.5) and am having problems staying in a party when running two XBOX 360 consoles. Both Xbox's are connected to the router wirelessly. We often like to crreate our own party (of 2) and play the same game (usually COD Black Ops). The problem is we can both log into XBOX Live without problems. However, if we create our own party (of 2) and play the same game we run into trouble. The party may be fine for a random amount of time (minutes or hours), but then one of two scenarios happen. We either get kicked out of the party and cannot rejoin it. Or, we remain in the party, but but cannot play together in the same multiplayer map of the same game. Usually, when this happens I can reboot the router (via the on/off switch) or I have to unplug it for 10 seconds and plug it back in and things work fine for another random amount of time.
I've enabled UPNP and deleted the port forwarding rules for XBOX Live that were already present on the router. In fact there are numerous port forwarding rules defined (by Verizon?) for games and other applications that I know I did not create nor do we use. Anyway, with UPNP enabled, one XBOX has an open NAT while the other always has moderate.
What else can I do to get multiiple XBOX 360 consoles to be able to join XBOX Live and stay in the same party, playing the same game.
Thanks.
Solved!
Go to Solution.

I found a couple of postings of users with the MI424WR Rev E (firmware not specified) who simply turned on UpNp and were able to get multiple xbox 360s online at the same time via the same router.
That got me to thinking... I have an older Xbox 360 (circa 2007) that does not have WiFi built in. So, I am using a gaming adapter that has been assigned a static IP. My understanding is that UpNp requires DHCP and not static IPs. So, I am wondering if the game adapter with its static IP is causing the problem, even though the Xbox it is connected to does NOT have a static IP.
Will be testing this theory tonight when I connect the Xbox directly into the router (no WiFi). If that works than I will put the Xbox back where it normally sits and re-configure the game adapter to DHCP and give it a go.

Live Performances with Logic...or not

Hey everybody, Im running logic 7.2 on a powermac G4, and I'm using a onyx analog firewire mixer. Now the question is, can you put on a live show, using the eqs and plug ins on live audio music without that slight output delay. If not is there a certain software you guys would reccomend. Or is all new hardware recommended for this task.

well that is true in some cases, for example a 4
piece band with bass, drums guitar & keys that is
using the backing tracks just to add a few parts
won't suffer much if the computer froze up. but what
about the band that is using it for most of the
music, and the keyboard player is playing the VI's
with his controller. if the computer glitches, there
goes 90% of your music, Time to clap your hands,
stomp your feet and break into "We will rock you"
while the computer reboots.
that is awesome... "We will rock you.... well hold on....we're going to a quick force quit and ..."
I agree. I am just starting to do this 'pure' electronic thing with a friend of mine. I am a bit nervous, but we have 2 separate machines running...If my machine tanks, while I reboot, he'll go bananas to make sure we keep the cacophony at constant level. Or that's the theory at least. If both machines tank, we're going to have to resort to the "every clap your hands like you just don't care" route.
Dual 1.8Ghz G5 PB G4 1Ghz LP7.1.1 RME FF800 Mac OS X (10.4.6) Reaktor 5.1 Reason 3.0.4 Live 5.0.2 Battery 2.1.1 Recycle 2.1 DFH 1.5.3

Performance with multiple out refcursors

Hello,
I've created a sp with 10 output refcursors, it is actually to fetch Programinfo from the database.
earlier i had used 4-5 seperate sp's and called them from C# code, and it was taking abt 70-100 millisec to fetch one program.
Now i wanted to improve the performance, and i tried to create a simgle sp which has 10 output refcursors, now this is taking abt 110-1125 ms to fetch one program.
i'm pasting below the new sp i've writtten, please let me know how I can imprrve the performance, please help me, thanks - shruti
PROCEDURE "CPADMIN"."CPX_SP_FETCH_PROGRAMINFO_N" (
"I_PROGRAMID" IN NUMBER,
"I_VERSION" IN NUMBER,
"O_REFCUR" OUT SYS_REFCURSOR,
"O_REFCUR1" OUT SYS_REFCURSOR,
"O_REFCUR2" OUT SYS_REFCURSOR,
"O_REFCUR3" OUT SYS_REFCURSOR,
"O_REFCUR4" OUT SYS_REFCURSOR,
"O_REFCUR5" OUT SYS_REFCURSOR,
"O_REFCUR6" OUT SYS_REFCURSOR,
"O_REFCUR7" OUT SYS_REFCURSOR,
"O_REFCUR8" OUT SYS_REFCURSOR,
"O_REFCUR9" OUT SYS_REFCURSOR
) IS
-- SP Name : CPX_SP_FETCH_PROGRAMINFO
-- Description : Fetches program Info by ProgramID
-- Input Param : I_PROGRAMID - EventID
--                    I_VERSION - Program Version
-- Output Param : O_REFCUR - refcursor
-- Output Param : O_REFCUR1 - refcursor for final languages
-- Output Param : O_REFCUR2 - refcursor for genre
-- Output Param : O_REFCUR3 - refcursor for category
-- Output Param : O_REFCUR4 - refcursor for numeric fields
-- Output Param : O_REFCUR5 - refcursor for date fields
-- Output Param : O_REFCUR6 - refcursor for credit language id
-- Output Param : O_REFCUR7 - refcursor for credits data
-- Output Param : O_REFCUR8 - refcursor for credits data
-- Output Param : O_REFCUR9 - refcursor for credits data
-- Tables : CPX_Program, CPX_PROGRAM_VERSION
-- Created By : Shruti Lalwani - 24Jan2008
-- Change History : shruti lalwani - 26 Mar 2008
-- removed the LanguageId input param
intCnt number;
intIsFinal number;
intPVersion number;
intLVersion number;
strLanguage varchar2(100);
intSchCnt number;
BEGIN -- executable part starts here
if I_VERSION > 0 then
     -- get the particular version from cpx_program_version
     select count(*) into intCnt
     from CPX_PROGRAM Prg
     inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
     and Prg.ID = I_PROGRAMID
     and PrgV.VErsion = I_VERSION;
     if intCnt > 0 then
          open o_refcur for
          select Prg.ID as ProgramID, Prg.Type_ID as PrgType,
          PrgV.VErsion as ProgramVersion, Prg.Schedule_Only, Prg.Origin, Prg.Status_ID as StatusId,
          nvl(Prg.IN_USE_BY,0) as IN_USE_BY_ID,
          nvl((select Usr.Display_Name from CPX_User Usr where ID= Prg.IN_USE_BY),' ') as IN_USE_BY_NAME,
          nvl(in_use_since,TO_DATE('1-Jan-1970','DD-MON-YY HH:MI:SS AM')) as In_Use_since, Prg.Latest_Version as Latest_Version
          --in_use_since as In_Use_since, Prg.Latest_Version as Latest_Version
          from CPX_PROGRAM Prg
          inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
          and Prg.ID = I_PROGRAMID
          and PrgV.VErsion = I_VERSION;
          open o_refcur1 for
          select DISTINCT PrgContT.Language_ID as LanguageID
          from CPX_PROGRAM Prg
          inner join CPX_PROGRAM_CONTENT_TEXT PrgContT on Prg.ID = PrgContT.Program_ID
          and PrgContT.Program_version = (case when I_VERSION > 0 then I_VERSION else Prg.Latest_version end)
          and Prg.ID = I_PROGRAMID
          and PrgContT.Language_id >= 0;
          open o_refcur2 for
          select PrgText.Field_Id as FieldID, PrgText.Content as Content, PrgText.Variant_Id as VariantId,PrgText.Language_ID as Language_ID
          from CPX_Program_Content_Text PrgText
          inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgText.Program_Id
          inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
          inner join CPX_Language lang on PrgText.Language_Id= lang.ID
          and PrgV.Version = PrgText.Program_version
          and Prg.Id= I_PROGRAMID and PrgV.Version = I_VERSION
          order by PrgText.Language_ID, FieldId asc;
          select schedule_only into intSchCnt
          from CPX_PROGRAM Prg
          inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
          and Prg.ID = I_PROGRAMID
          and PrgV.VErsion = I_VERSION;
          -- fetch only for real program
          if intSchCnt = 0 then
               open o_refcur3 for
               select language_id, version
               from CPx_PROGRAM_LANGUAGE_STATUS
               where program_id = I_PROGRAMID and version > 0;
               open o_refcur4 for
               select      PrgG.Genre_Id as GenreID
               from CPX_PROGRAM Prg
               inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
               inner join CPX_PROGRAM_GENRE PrgG on PrgG.Program_id = Prg.ID
               and Prg.ID = I_PROGRAMID
               and PrgV.VErsion = I_VERSION
               and PrgG.Program_version = PrgV.VErsion;
               open o_refcur5 for
               select PrgCat.Category_Id as CategoryID
               from CPX_PROGRAM Prg
               inner join CPX_PROGRAM_CATEGORY PrgCat on Prg.ID = PrgCat.Program_ID
               and PrgCat.Program_version = (case when I_VERSION > 0 then I_VERSION else Prg.Latest_version end)
               and Prg.ID = I_PROGRAMID;
               open O_RefCur6 for
               select PrgNum.Field_Id as FieldID, PrgNum.Content as Content, PrgNum.Variant_Id as VariantId
               from CPX_Program_Content_Number PrgNum
               inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgNum.Program_Id
               inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
               and PrgV.Version = PrgNum.Program_version
               and Prg.Id= I_PROGRAMID and PrgV.Version = I_VERSION
               order by FieldId asc;
               open O_RefCur7 for
               select PrgDate.Field_Id as FieldID, PrgDate.Content as Content
               from CPX_Program_Content_Date PrgDate
               inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgDate.Program_Id
               inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
               and PrgV.Version = PrgDate.Program_version
               and Prg.Id= I_PROGRAMID and PrgV.Version = I_VERSION
               order by FieldId asc;
               open o_refcur8 for
               select DISTINCT PrgCredit.Language_ID as LanguageID
               from CPX_PROGRAM PRg
               inner join CPX_PROGRAM_CREDIT PrgCredit on Prg.ID = PrgCredit.Program_ID
               and PrgCredit.Program_version = (case when I_VERSION > 0 then I_VERSION else Prg.Latest_version end)
               and Prg.ID = I_PROGRAMID
               and PrgCredit.Language_id >= 0;
               open O_RefCur9 for
               select PrgCr.Role_Id as RoleID, PrgCr.Person_Id as PersonID, PrgCr.character as Character,
               PrgCr.Sequencenr as Sequencenr, Person.first_name as First_Name , Person.Last_Name as Last_Name,Language_ID
               from CPX_Program_Credit PrgCr
               inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgCr.Program_Id
               inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
               inner join CPX_Person Person on PrgCr.Person_ID = Person.ID
               and PrgV.Version = PrgCr.Program_version
               and Prg.Id= I_PROGRAMID and PrgV.Version = I_VERSION
               order by PrgCr.Language_ID,PrgCr.Sequencenr asc;
          end if;
     end if;
else
     -- get the latest version from cpx_program
     if I_VERSION = -1 then
          select count(*) into intCnt
          from CPX_PROGRAM Prg
          inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
          and Prg.Latest_Version = PrgV.Version
          and Prg.ID = I_PROGRAMID;
          if intCnt > 0 then
               open o_refcur for
               select Prg.ID as ProgramID, Prg.Type_ID as PrgType,
               Prg.Latest_VErsion as ProgramVersion, Prg.Schedule_Only, Prg.Origin, Prg.Status_ID as StatusId,
               nvl(Prg.IN_USE_BY,0) as IN_USE_BY_ID,
               nvl((select Usr.Display_Name from CPX_User Usr where ID= Prg.IN_USE_BY),' ') as IN_USE_BY_NAME,
               nvl(in_use_since,TO_DATE('1-Jan-1970','DD-MON-YY HH:MI:SS AM')) as In_Use_since, Prg.Latest_Version as Latest_Version
          --in_use_since as In_Use_since, Prg.Latest_Version as Latest_Version
          from CPX_PROGRAM Prg
               inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
               and Prg.Latest_Version = PrgV.VErsion
               and Prg.ID = I_PROGRAMID;
               open o_refcur1 for
               select DISTINCT PrgContT.Language_ID as LanguageID
               from CPX_PROGRAM Prg
               inner join CPX_PROGRAM_CONTENT_TEXT PrgContT on Prg.ID = PrgContT.Program_ID
               and PrgContT.Program_version = (case when I_VERSION > 0 then I_VERSION else Prg.Latest_version end)
               and Prg.ID = I_PROGRAMID
               and PrgContT.Language_id >= 0;
               open o_refcur2 for
               select PrgText.Field_Id as FieldID, PrgText.Content as Content, PrgText.Variant_Id as VariantId,PrgText.Language_ID as Language_ID
               from CPX_Program_Content_Text PrgText
               inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgText.Program_Id
               inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
               inner join CPX_Language lang on PrgText.Language_Id= lang.ID
               and Prg.Latest_Version = PrgV.Version
               and PrgV.Version = PrgText.Program_version
               and Prg.Id= I_PROGRAMID
               order by PrgText.Language_ID, FieldId asc;
               select schedule_only into intSchCnt
               from CPX_PROGRAM Prg
               inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
               and Prg.Latest_Version = PrgV.VErsion
               and Prg.ID = I_PROGRAMID;
               -- fetch only for real program
               if intSchCnt = 0 then
                    open o_refcur3 for
                    select language_id, version
                    from CPx_PROGRAM_LANGUAGE_STATUS
                    where program_id = I_PROGRAMID and version > 0;
                    open o_refcur4 for
                    select      PrgG.Genre_Id as GenreID
                    from CPX_PROGRAM Prg
                    inner join CPX_PROGRAM_VERSION PrgV on Prg.ID=PrgV.Program_ID
                    inner join CPX_PROGRAM_GENRE PrgG on PrgG.Program_id = Prg.ID
                    and Prg.Latest_Version = PrgV.Version
                    and PrgG.Program_version = PrgV.VErsion
                    and Prg.ID = I_PROGRAMID;
                    open o_refcur5 for
                    select PrgCat.Category_Id as CategoryID
                    from CPX_PROGRAM Prg
                    inner join CPX_PROGRAM_CATEGORY PrgCat on Prg.ID = PrgCat.Program_ID
                    and PrgCat.Program_version = (case when I_VERSION > 0 then I_VERSION else Prg.Latest_version end)
                    and Prg.ID = I_PROGRAMID;
                    open O_RefCur6 for
                    select PrgNum.Field_Id as FieldID, PrgNum.Content as Content, PrgNum.Variant_Id as VariantId
                    from CPX_Program_Content_Number PrgNum
                    inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgNum.Program_Id
                    inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
                    and Prg.Latest_Version = PrgV.Version
                    and PrgV.Version = PrgNum.Program_version
                    and Prg.Id= I_PROGRAMID
                    order by FieldId asc;
                    open O_RefCur7 for
                    select PrgDate.Field_Id as FieldID, PrgDate.Content as Content
                    from CPX_Program_Content_Date PrgDate
                    inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgDate.Program_Id
                    inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
                    and Prg.Latest_Version = PrgV.Version
                    and PrgV.Version = PrgDate.Program_version
                    and Prg.Id= I_PROGRAMID
                    order by FieldId asc;
                    open o_refcur8 for
                    select DISTINCT PrgCredit.Language_ID as LanguageID
                    from CPX_PROGRAM PRg
                    inner join CPX_PROGRAM_CREDIT PrgCredit on Prg.ID = PrgCredit.Program_ID
                    and PrgCredit.Program_version = (case when I_VERSION > 0 then I_VERSION else Prg.Latest_version end)
                    and Prg.ID = I_PROGRAMID
                    and PrgCredit.Language_id >= 0;
                    open O_RefCur9 for
                    select PrgCr.Role_Id as RoleID, PrgCr.Person_Id as PersonID, PrgCr.character as Character,
                    PrgCr.Sequencenr as Sequencenr,Person.first_name as First_Name , Person.Last_Name as Last_Name, Language_ID
                    from CPX_Program_Credit PrgCr
                    inner join CPX_PROGRAM_VERSION PrgV on PrgV.Program_Id = PrgCr.Program_Id
                    inner join CPX_PROGRAM Prg on Prg.Id= PrgV.Program_Id
                    inner join CPX_Person Person on PrgCr.Person_ID = Person.ID
                    and Prg.Latest_Version = PrgV.Version
                    and PrgV.Version = PrgCr.Program_version
                    and Prg.Id= I_PROGRAMID
                    order by PrgCr.Language_ID,PrgCr.Sequencenr asc;
          end if;
          end if;
     end if;
end if;
END "CPX_SP_FETCH_PROGRAMINFO_N";

This is remarkably ugly from the standpoint of fetching all of this information using separate REF CURSORS because you seem to be hitting the same tables, for example "CPX_PROGRAM," again and again and again. Why not hit the tables once, load an interim result set into an array and then use that subset of your table data to then extract what you need?

Live streaming with multiple remote cameras?

look up lts security, i found it as a easy, high quality, low cost, and great solution

I didn't see any discussions on SpiceWorks that covered this question. I'm involved in live streaming of my church's services, and we got hit by lightening 2 weeks ago. We had 3 cameras which were able to be remotely controlled by 1 Telemetrics box, and which sent video feed into a digital video mixer. Well, one of the cameras and the remote control box have died, so we are looking to replace the setup with better equipment. I'm able to run the equipment, and even troubleshoot it to an extent, but have no idea what's even out there. Does anyone have any recommendations on a setup for at least 3 remotely controllable (pan/tilt/zoom) HD cameras? The remote control could be either hardware or software based. I have no idea how much the church could budget for a new system, so a range of low-high cost options would be ideal for me to...
This topic first appeared in the Spiceworks Community

Java Sockets on Linux OS - Poor performances with multiple sockets

Hi,
My app is making use of RMI processes in order to distribute maths calculations over a number of nodes. The point is that when I'm making use of only 1 RMI process, computation time on the node (nearly) matches teh total time seen by the client app, when I make use of 2 RMI processes concurrently, there is some time wasted misteriously somewhere (I guess network/TCP).
I googled a bit and apparently re-transmission might be a possible cause for this... tried to change TcpNoDelay attribute on the Socket objects for creating RMI endpoints, but performances stayed exactly the same.
Any idea/suggestions?
If the prob is not clear enough please feel free to make questions.
Thanks,
Giovanni
EDIT
How can I be 100% sure that the TcpNoDelay was correctly used? Shall I specify it somehow also in the ServerSocket? Or in teh Socket obj is enough??
Edited by: nemo83 on Oct 4, 2011 1:33 AM

How is this different from your RMI Network Performances degradation?
Locking.

How to tune performance of a cube with multiple date dimension?

Hi,
I have a cube where I have a measure. Now for a turn time report I am taking the date difference of two dates and taking the average, max and min of the date difference. The graph is taking long time to load. I am using Telerik report controls.
Is there any way to tune up the cube performance with multiple date dimension to it? What are the key rules and beset practices for a cube to perform well?
Thanks,
Amit

Hi amit2015,
According to your description, you want to improve the performance of a SSAS cube with multiple date dimension. Right?
In Analysis Services, there are many tips to improve the performance of a cube. In this scenario, I suggest you only keep one dimension, and only include the column which are required for your calculation. Please refer to "dimension design" in
the link below:
http://www.mssqltips.com/sqlservertip/2567/ssas--best-practices-and-performance-optimization--part-3-of-4/
If you have any question, please feel free to ask.
Simon Hou
TechNet Community Support

Slow performance refreshing report with multiple subreports in main report

I am using multiple subreports in my main report that appear to be slowing down the performance of the report considerably. Is there something I can do to increase performance with subreports.

Hi Brian,
Subreports are a known performance hog.
I would suggest going back to the drawing board and rethinking on the layout of the report. The best thing, of course, would be to completely get rid of the subreports by creating a single SQL statement that takes care of all the report's requirements.
Sometimes it is imperative to have subreports, in which case, you should try to make sure any selection filters from both the Main Report and the Subreport are passed back to the database.
Also, avoid using Page N of M for better performance - with or without Subreports.
-Abhilash

TS4020 I live in a house with multiple iCloud users. When they try to turn on "Find my computer" they get the message that they will have to disable my "find my computer" setting in order to enable theirs. How can they all be enabled at the same time?

I live in a house with multiple iCloud users. When they try to turn on "Find my computer" they get the message that they will have to disable my "find my computer" setting in order to enable theirs. How can they all be enabled at the same time?

Try this support document for information on how to contact Apple and account security. Apple ID: Contacting Apple for help with Apple ID account security

RegionRenderer encodeAll The region component with id: pt1:r1 has detected a page fragment with multiple root components. Fragments with more than one root component may not display correctly in a region and may have a negative impact on performance.

Hi,
I am using JDEV 11.1.2.1.0
I am getting the following error :-
<RegionRenderer> <encodeAll> The region component with id: pt1:r1 has detected a page fragment with multiple root components. Fragments with more than one root component may not display correctly in a region and may have a negative impact on performance. It is recommended that you restructure the page fragment to have a single root component.
Piece of code is for region is:-
   <f:facet name="second">
                                            <af:panelStretchLayout id="pa1"
                                                                   binding="#{backingBeanScope.Assign.pa1}">
                                                <f:facet name="center">
                                                    <af:region value="#{bindings.tfdAssignGraph1.regionModel}" id="r1"
                                                               binding="#{backingBeanScope.Assign.r1}"/>
                                                </f:facet>
                                            </af:panelStretchLayout>
                                        </f:facet>
How do I resolve it ?
Thanks,

Hi,
I see at least 3 errors
1. <RegionRenderer> <encodeAll> The region component with id: pt1:r1 has detected a page fragment with multiple root components.
the page fragment should only have a single component under the jsp:root tag. If you see more than one, wrap them in e.g. an af:panelGroupLayout or af:group component
2. SAPFunction.jspx/.xml" has an invalid character ".".
check the document (you can open it in JDeveloper if the customization was a seeded one. Seems that editing this file smething has gone bad
3. The expression "#{bindings..regionModel}" (that was specified for the RegionModel "value" attribute of the region component with id "pePanel") evaluated to null.
"pageeditorpanel" does seem to be missing in the PageDef file of the page holding the region
Frank

Will there performance improvement over separate tables vs single table with multiple partitions?

Will there performance improvement over separate tables vs single table with multiple partitions? Is advisable to have separate tables than having a single big table with partitions? Can we expect same performance having single big table with partitions? What is the recommendation approach in HANA?

Suren,
first off a friendly reminder: SCN is a public forum and for you as an SAP employee there are multiple internal forums/communities/JAM groups available. You may want to consider this.
Concerning your question:
You didn't tell us what you want to do with your table or your set of tables.
As tables are not only storage units but usually bear semantics - read: if data is stored in one table it means something else than the same data in a different table - partitioned tables cannot simply be substituted by multiple tables.
Looked at it on a storage technology level, table partitions are practically the same as tables. Each partition has got its own delta store & can be loaded and displaced to/from memory independent from the others.
Generally speaking there shouldn't be too many performance differences between a partitioned table and multiple tables.
However, when dealing with partitioned tables, the additional step of determining the partition to work on is always required. If computing the result of the partitioning function takes a major share in your total runtime (which is unlikely) then partitioned tables could have a negative performance impact.
Having said this: as with all performance related questions, to get a conclusive answer you need to measure the times required for both alternatives.
- Lars

Poor Performance 7.0 Workbook with multiple queries

Hi all,
I've got the following issue. Our users have workbooks which contain serveral queries on different sheets. (One on each workbook sheet)
When a workbook contains 5 or more queries, the overall workbook performance will decrease drastically. Workbook with 8 or more queries result in time-outs and messages like unsufficient shared memory.
Does anyone have the same kind of problems with multiple queries in a Bex 7.0 workbook? Do any one have a solution?
Any suggestions are welcome.
Thanks!
Cheers,
Ron

Bill,
Tried to make a workbook according to your advise. It certainly makes a difference in workbook size. The new workbook is 50% smaller than the older version based on the standard SAP template.
However, my workbook contains 17 queries, and after 5 minutes it breaks the BW connection. So basic conclusion is that BW 7.0 workbook can't work with a large number of dataproviders/ queries. This did work in BEx BW 3.x.
If any one has any other suggestion, more than welcome.
Cheers,
Ron

Maintain performance while working with multiple shape layers (~50 )

Hey guys, I've been working on some projects lately where I need to animate a lot of shape layers cascading, arraying, with various animation properties. When I get to the point of using 30-60 or so shape layers, and they're all doing some kind of scale, position, etc. animations, my computer slows to a complete crawl. This then forces me into using a single shape layer and the repeater functions. These can work well sometimes, and don't hamstring the flexibility too much, UNTIL you need to incorporate varying colors. At that point, I usually switch my shape layers to masks and place a layer below with varying colors as needed. The shape animations then reveal those colors, but this doesn't work for a complex object that in itself requires many colors. Sooo...
What kind of workflows do you all have for working with multiple semi-complex objects at once? I figure I must be missing something, because this has gotten really limiting. Is everyone just working with 256GB of RAM?
FYI, my computer specs are:
2 x 2.66 GHz 6-Core Intel Xeon
32 GB 1333 MHz DDR3 ECC
ATI Radeon HD 5870 1024 MB
OS X 10.9.4 (13E28)
Thanks!!

Pre-comping can speed up your previews if you are using disk cache, but nothing will speed up your first ram preview or a ram preview after a keyframe change except a better optimized system. All it takes to slow things down is one effect or a footage file that causes AE to start consuming memory and processor power.
As a test I just created a gradient filled rectangle, added rotation keyframes, duplicated the layer so I have 64 copies on my Mac Mini and tried a ram preview compared with the same comp with only 1 layer. Almost no difference in the time it took to preview 10 seconds. Threw in a scale transform for all layers and again, not much difference between one shape layer and 64. To make things much harder I change the rectangle to a Polystar and animated everything in the Polystart transform properties, set up a composition with 128 duplicates and a comp with one layer. 2.5 seconds for a ram preview at quarter rez for a single layer, 10 seconds for a ram preview for 128 layers. That's more than acceptable to me for a two year old Mac Mini with 16 gb of ram. Increasing the zoom factor to 50% with Resolution set to Auto doubled the ram preview time which was still acceptable.
This makes me wonder what else is going on in your composition. Any effects or other things going on? Have you optimized your system for maximum performance? There are links with suggestions for doing that all over this site as well as the Adobe recommendations found here: Optimizing After Effects Performance

Trying to create DVD with multiple tracks that automatically goes to a slug

I'm doing a DVD for a live show where video and live performance are going back and forth. I want to make a DVD with multiple tracks that plays a movie and returns to a looping black slug (while the live act is happening). Then when the tech person presses next chapter it goes to the next movie (or chapter). That chapter/movie then returns to a looping black slug at the end of the movie (while the next live act plays) and so on and so on. Any help would be most appreciated. Thanks.

I would think one of the easiest ways to do this is make each clip end jump to a black menu with a hidden button on it that links to the next clip. The menu can stay there as long as you like. Instead of pressing the next chapter button, get your tech to press the 'enter' or 'play' button... if there is only one button on each black menu, then this is what will activate. Have each button point to the next clip that you want. Use the title button to get back to a main menu, if you ahve created one for the disc.

Live Performances, with multiple harware????

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