What is best practice for quicktime and windows8.1?

i am looking for best practice on installing quicktime on win8.1 machines. I only found discussion of installing in compatability mode. Is that the best practice?

it appears you posted an identical message in two threads. i've responded in the other thread:
http://forums.adobe.com/message/3701380#3701380

Similar Messages

What are best practice for packaging and deploying j2EE apps to iAS?

We've been running a set of J2EE applications on a pair of iAS SP1b for about a year and it has been quite stable.
Recently however we have had a number of LDAP issues, particularly when registering and unregistering applications (registering ear files sometimes fails 1st time but may work 2nd time). Also We've noticed very occasionally that old versions of classes sometimes find their way onto our machines.
What is considered to be best practice in terms of packaging and deployment, specifically:
1) Packaging - using the deployTool that comes with iAS6 SP1b to package is a big manual task, especially when you have 200+ jsp files. Are people out there using this or are they scripting it with a build tool such as Ant?
2) Deploying an existing application to multiple iAS's. Are you guys unregistering old application then reregistering new application? Are you shutting down iAS whilst doing the deployment?
3) Deploying ear files can take 5 to 10 mins, is this normal?
4) In a clustered scenario where HTTPSession is shared what are the consequences of doing deployments to data stored in session?
thanks in asvance for your replies
Owen

You may want to consider upgrading your application server environment to a newer service pack. There are numerous enhancements involving the deployment tool and run time layout of your application that make clear where you're application is loading its files from.
If you've at a long running application server environment, with lots of deployments under your belt, you might start to notice slow downs in deployment and kjs start time. Generally this is due to garbage collecting in your iAS registry.
You can do several things to resolve this. The most complete solution is to reinstall the application server. This will guarantee a clean ldap registry. Of course you've got to restablish your configurations and redeploy your applications. When done, backup your application server install space with the application server and directory server off. You can use this backup to return to a known configuation at some future time.
For the second method: BE CAREFUL - BACKUP FIRST
There is a more exhaustive solution that involves examining your deployed components to determine the active GUIDS. You then search the NameTrans section of the registry searching for Applogic Servlet *, and Bean * entries that represent your previously deployed components but are represented in the set of deployed GUIDs. Record these older GUIDs, remove them from ClassImp and ClassDef. Finally remove the older entries from NameTrans.
Best practices for deployment depend on your particular environmental needs. Many people utilize ANT as a build tool. In later versions of the application server, complete ANT scripts are included that address compiling, assembly and deployment. Ant 1.4 includes iAS specific targets and general J2EE targets. There are iAS specific targets that can be utilized with the 1.3 version. Specialized build targets are not required however to deploy to iAS.
Newer versions of the deployment tool allow you to specify that JSPs are not to be registered automatically. This can be significant if deployment times lag. Registered JSP's however benefit more fully from the services that iAS offers.
2) In general it is better to undeploy then redeploy. However, if you know that you're not changing GUIDs, recreating an existing application with new GUIDs, or removing registered components, you may avoid the undeploy phase.
If you shut down the KJS processes during deployment you can eliminate some addition workload on the LDAP server which really gets pounded during deployment. This is because the KJS processes detect changes and do registry loads to repopulate their caches. This can happen many times during a deployment and does not provide any benefit.
3) Deploying can be a lengthy process. There have been improvements in that performance from service pack to service pack but unfortunately you wont see dramatic drops in deployment times.
One thing you can do to reduce deployment times is to understand the type of deployment. If you have not manipulated your deployment descriptors in any way, then there is no need to deploy. Simply drop your newer bits in to the run time space of the application server. In later service packs this means exploding the package (ear,war, or jar) in to the appropriate subdirectory of the APPS directory.
4) If you've changed the classes of objects that have been placed in HTTPSession, you may find that you can no longer utilize those objects. For that reason, it is suggested that objects placed in session be kept as simple as possible in order to minimize this effect. In general however, is not a good idea to change a web application during the life span of a session.

What is Best Practice for Publishing and Subscribing to Multicast Video P2P

Please, could someone help with an issue I am having in developing a peer to peer video chatting application? My application uses multicast to publish and subscribe to video streams of NetGroup members. I'm listening for the NetGroup.Neighbor.Connect event, and I'm calling the following function:
protected function onPeerConnect(event:NetStatusEvent):void{
                var peerID:String = event.info.peerID;
                // create user vo here
                // user Value Object for incoming stream
                userVO = new User();
                userVO.peerID = peerID;
                netGroup.addNeighbor(peerID);
                receiveStream(userVO);
protected function receiveStream(userVO:User):void{
                // init netstream
                var stream:NetStream = new NetStream(nc,groupspec.groupspecWithAuthorizations());
                stream.receiveVideo(true);
                stream.addEventListener(NetStatusEvent.NET_STATUS,netStatus);
                // init panel
                // alter to use custom component instead
                var panel:Panel = new Panel();
                panel.id = "panel" + panel_seq;
                panel.title = "Panel" + panel_seq;
                panel.width=322;
                panel.height=281;
                panel.x = 50 * panel_seq + 200;
                panel.y = 25 * panel_seq + 200;
                var cpanelContent:Array = new Array();
                panel.controlBarContent=cpanelContent;
                panel.controlBarVisible=true;
                // init video
                var video:Video = new Video();
                video.width=320;
                video.height=240;
                video.attachNetStream(stream);
                stream.play("media");
                // init videoWrapper
                var videoWrapper:UIComponent = new UIComponent();
                videoWrapper.id = "wrapper" + panel_seq;
                videoWrapper.addChild(video);
                // add to display list
                addElement(panel);
                panel.addElement(videoWrapper);
                // drag and drop panel
                panel.addEventListener(MouseEvent.MOUSE_DOWN,function(event:MouseEvent):void{
                    panel.startDrag();
                    addElement(panel);
                panel.addEventListener(MouseEvent.MOUSE_UP,function(event:MouseEvent):void{
                    panel.stopDrag();
                panel_seq++;// used for unique panel id
                userVO.panel = panel;// reference to the panel
                userVO.stream = stream;
                userVO.video = video;
                peers.addItem(userVO);
I am confused on this:
var stream:NetStream = new NetStream(nc,groupspec.groupspecWithAuthorizations());
What should I pass as the second parameter to establish an incoming NetStream with the publishing peer? I've seen people put in the farID but I haven't figured out how to access it. What is the difference between event.info.peerID and event.info.neighbor? And since I'm multicasting to the group do I need to pass in the groupspec or the farID? I would love some clarification on this.
What is happening is this:
When I join the group, and there are two members in the group already, I'll get three panels with videos. However, duplicate video streams are being attached. When I inspect the peerStreams array I'm seeing a length of 0, so does that mean that no one is subscribing to my published netstream? If so, how do I specifically subscribe to each published stream in the group? Sometimes if I step through in debug mode, I get three separate camera feeds in their prospective panels, but if I run it will have duplicates. I thought at first that this was a referencing error because all of the NetGroup.Neighbor.Connect events where happening all at the same time and perhaps that is the reason for the duplicates?
My only other thought is that maybe I'm multicasting one guys stream to the whole group, but I'm getting varying results so I want to know what is the correct way to grab, in sequence, a NetGroup members' published netstream and be sure that all other members are subscribing to my NetStream as well?
Also, I am using Value Objects to keep track of who my group members are, is that data shared with the group or is it not accessible to all members?   or should I use another method of keeping track of my group members?
Please help! Thank you in advance!

it appears you posted an identical message in two threads. i've responded in the other thread:
http://forums.adobe.com/message/3701380#3701380

What are best practices for managing my iphone from both work and home computers?

What are best practices for managing my iphone from both work and home computers?

Sync iPod/iPad/iPhone with two computers
Although it isn't possible to sync an Apple device with two different libraries it is possible to sync with the same logical library from multiple computers. Each library has an internal ID and when iTunes connects to your iPod/iPad/iPhone it compares the local ID with the one the device normally syncs with. If they are the same you can go ahead and sync...
I have my library cloned to a small 1Tb USB drive which I can take between home & work. At either location I use SyncToy 2.1 to update the local copy with the external drive. Mac users should be able to find similar tools. I can open either of the local libraries or the one on the external drive and update the media content of my iPhone. The slight exception is Photos which normally connects to a specific folder on a specific machine, although that can easily be remapped to the current library if you create a "Photos" folder inside the iTunes Media folder so that syncing the iTunes folders keeps this up to date as well. I periodically sweep my library for new files & orphans withiTunes Folder Watch just in case I make changes at one location but then overwrite the library with a newer copy from the other. Again Mac users should be able to find similar tools.
As long as your media is organised within an iTunes Music or Tunes Media folder, in turn held inside the main iTunes folder that has your library files (whether or not you let iTunes keep the media folder organised) each library can access items at the same relative path from the library folder so the library can be at different drives/paths on different machines. This solution ensures I always have adequate backups of my library and I can update my devices whenever I can connect to the same build of iTunes.
When working with an iPhone earlier builds of iTunes would remove any file not physically present in the local library, even if there was an entry for it, making manual management practically redundant on the iPhone. This behaviour has been changed but it will still only permit manual management with a library that has the correct internal ID. If you don't want to sync your library between machines on a regular basis just copy the iTunes Library.itl file from the current "home" machine to any other you want to use, then clean out the library entires and import the local content you have on that box.
tt2

Best Practice for Planning and BI

What's the best practice for Planning and BI infrastructure - set up combined on one box or separate? What are the factors to consider?
Thanks in advance..

There is no way that question could be answered with the information that has been provided.
Cheers
John
http://john-goodwin.blogspot.com/

Best practice for Plan and actual data

Hello, what is the best practice for Plan and actual data? should they both be in the same app or different?
Thanks.

Hi Zack,
It will be easier for you to maintain the data in a single application. Every application needs to have the category dimension, mandatorily. So, you can use this dimension to maintain the actual and plan data.
Hope this helps.

What's best practice for logging messages in pageflow?

What's best practice for logging messages in pageflow?
Workshop complains when I try to use a Log4J logger by saying it's not serializable. Is there a context similar to JWSContext that you can get a logger from?
There seems to be a big hole in the documentation on debug logging in workflows and JSP pages.
thanks,
Rodger...

Make the configuration change in setDomainEnv.cmd. Find where the following variable is set:
LOG4J_CONFIG_FILE
and change it to your desired path.
In your Global.app class, instantiate a static Logger like this:
transient static Logger logger = Logger.getLogger(Global.class);
You should be logging now as long as you have the categories and appenders configured properly in your log4j.xml file.

DNS best practices for hub and spoke AD Architecture?

I have an Active Directory Forest with a forest root such as joe.co and the root domain of the same name, and root DNS servers (Domain Controllers) dns1.joe.co and dns2.joe.co
I have child domains with names in the form region1.joe.com, region2.joe.co and so on, with dns servers dns1.region1.joe.co and so on.
Each region has distribute offices that may have a DC in them, servers named in the form dns1branch1.region1.joe.co
Over all my DNS tests out okay, but I want to get the general guidelines for setting up new DCs correct.
Configuration:
Root DC/DNS server dns1.joe.co adapter settings points DNS to itself, then two other root domain DNS/DCs dns2.joe.co and dns3.joe.co.
The other root domain DNS/DCs adapter settings point to root server dns1.joe.co and then to itself dns2.joe.co, and then 127.0.0.1
The regional domains have a root dns server dns1.region1.joe.co with adapter that that points to root server dns1.joe.co then to itself.
The additional region domain DNS/DCs adapter settings point to dns1.region1.joe.co then to itself then to dn1.joe.co
What would you do to correct this topology (and settings) or improve it?
Thanks in advance
just david

Hi,
According to your description, my understanding is that you need suggestion about your DNS topology.
In theory, there is no obvious problem. Except for the namespace and server plaining for DNS, zone is also needed to consideration. If you place DNS server on each domain and subdomain, confirm that if the traffic browsed by DNS will affect the network performance.
Besides, fault tolerance and security are also necessary.
We usually recommend that:
DC with DNS should point to another DNS server as primary and itself as secondary or tertiary. It should not point to self as primary due to various DNS islanding and performance issues that can occur. And when referencing a DNS server on itself, a DNS client
should always use a loopback address and not a real IP address. detailed information you may reference:
What is Microsoft's best practice for where and how many DNS servers exist? What about for configuring DNS client settings on DC’s and members?
http://blogs.technet.com/b/askds/archive/2010/07/17/friday-mail-sack-saturday-edition.aspx#dnsbest
How To Split and Migrate Child Domain DNS Records To a Dedicated DNS Zone
http://blogs.technet.com/b/askpfeplat/archive/2013/12/02/how-to-split-and-migrate-child-domain-dns-records-to-a-dedicated-dns-zone.aspx
Best Regards,
Eve Wang
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

How can i get best practice for SD and MM

Please, can any body tell me how can i get best practices for SD and MM for functional approach?
Thanks
Utpal

Hello Utpal,
I am really surprised, in just 10 minutes you searched that site and found it not useful. Check out my previous reply "you will not find screen shot in this but you can add it in this"
You will not find readymade document, you need to add this as per your requirement.
btw, the following link gives you some more link for new SAP guys, this will be helpful. Check out HOW to BASIC transaction
New to Materials Management / Warehouse Management?
Hope this helps.
Regards
Arif Mansuri

What is best practice for...

What is best practice for deploying applications through the IPCU to 10 ipads?
I'm looking for a complete step-by-step of the best way to do this.
Thanks in advance!

Just place a modem into any console port. Ideally you use a terminal server, but is not always really needed.

What is best practice for installing Yosemite

I am currently on OS X Mavericks version 10.9.5 Macbook pro 13. 2.6 ghz intel for i5, 8gb 1600 mhz ddr3.
I am now downloading yosemite 10.10.1 but since i've been reading all these negative feedback so far, i am having second thoughts if i should continue to install the upgrade or not.
Any suggestion What is best practice for installing Yosemite? Or is it not yet time to upgrade since the platform is premature yet?
Thanks in advance.

Check your apps are compatible with 10.10 - roaringapps.com
http://www.etresoft.com/etrecheck can show what is running & installed - look for updates on the developer own sites.
If you have many kernel extensions or startup items look for updates to them too
Take a full bootable backup to another disk via Carbon Copy Cloner, Super Duper! or Disk Utility
Disconnect the backup before you begin any install (ideally set it aside & leave it untouched incase you need to go back to 10.9)
Personally I prefer a clean install when there are signs of multiple migrations (if you have upgraded several OS for a period of years). Setup Assistant/ Migration Assistant can import user data from a backup, but consider that Apps & 'other data' should be manually reinstalled from the latest versions.
If you clean install (erase the HD before installation) then make sure you deauthorise iTunes & any other apps that are associated online (like find my Mac).
Basically the steps you would take before selling a Mac…
What to do before selling or giving away your Mac - Apple Support

What is best practice for conditional rendering?

i have a set of radio buttons that conditionally render another set, which in turn conditionally render a 3rd set.
i am doing this by using a valueChangeListener on an h:selectOneRadio
when i click yes on the 1st set it renders the 2nd set.
when i click yes on the 2nd set it renders the 3rd set.
when i click no on the 1st set now it correctly removes the 2nd & 3rd sets, the method also nulls the values.
when i click yes on the 1st set, it renders the 2nd set with the old values even though they were nulled. and i can see in the debugger they are still null.
so there seems to be an issue updating the model, but i dont know what that issue is. im sure it just has something to do with the way i am trying this conditional render. please see below for my first field and my valueChangeListener method.
any help with what is a best practice for this scenario would be greatly appreciated.
<h:panelGrid id="grid20a" columns="1">
 <h:outputText value="Does this consult pertain to a specific "/>
 <h:outputText value="planned or ongoing research project?: *"/>
 </h:panelGrid>
 <h:selectOneRadio id="specificResearch1" value="#{ethicsConsultBacking.bean.specificResearch}"
 layout="lineDirection" required="true"
 valueChangeListener="#{ethicsConsultBacking.processValueChangeSpecificResearch}">
 <f:selectItems value="#{ethicsConsultBacking.yesNoMap}" />
 <a4j:support event="onclick" reRender="form"/>
 </h:selectOneRadio>
 <h:message for="specificResearch1" styleClass="redText" />
public void processValueChangeSpecificResearch(ValueChangeEvent e) throws AbortProcessingException
 String newValue = e.getNewValue().toString();
 //reinitialize
 this.setRenderHumanSubjectResearch(false);
 this.setRenderIrbSection(false);
 this.setRenderIrbProtocolNumber(false);
 this.getBean().setHumanSubjectResearch(null);
 this.getBean().setPrimaryIrb(null);
 this.getBean().setIrbStatus(null);
 this.getBean().setIrbProtocolNumber(null);
 //check condition
 if (newValue.equalsIgnoreCase(this.YES))
 this.setRenderHumanSubjectResearch(true);
 * Clearing validation messages.
 * This will get around the issue with having a field
 * on the form that is both required & immediate.
 Iterator it = this.getFacesContext().getMessages();
 while (it.hasNext())
 it.next();
 it.remove();
 this.getFacesContext().renderResponse();
 }i also tried doing this another way by just using an action method attached to the a4j:support tag, but that introduced a different set of issue. so ill leave that out for now unless that is the direction someone would like to direct my issue in.
Thanks in advance

Similar issue is covered and explained here: [http://balusc.blogspot.com/2007/10/populate-child-menus.html]. Not sure if it solves your problem as you're using ajax4jsf whereas I don't, but it might give new insights. To the point you might need to bind the component(s) and use setValue(null) or setSubmittedValue(null).

Best practice for PK and indexes?

Dear All,
What is the best practice for making Primary Key and indexes? Should we keep them in the same tablespace as table or should we create a seperate tableapce for all indexes and Primary Key? Please note I am talking about a table that has 21milion rows at the moment and increasing 10k to 20k rows daily. This table is also heavily involved in daily reports and causing slow performance. Currently the complete table with all associated objects such as indexes and PK is stored in one seperate tablespace. If my way is right then please advise me how can I improve the performance of retrival or DML operation on this table?
Thanks in advance..
Zia Shareef

Well, thanks for valueable advices... I am using Oracle 8i and let me tell you exact problem...
My billing database has two major tables having almost 21 millions rows each... one has collection data and other one for invoices... many reports are showing the data with the joining of Customer + Collection + Invoices tables.
There are 5 common fields in between invoices(reading) and collection tables
YEAR, MONTH, AREA_CODE, CONS_CODE, BILL_TYPE(adtl)
My one of batch process has following update and it is VERY VERY SLOW:
UPDATE reading r
SET bamount (SELECT sum(camount)
FROM collection cl
WHERE r.ryear = cl.byear
AND r.rmonth = cl.bmonth
AND r.area_code = cl.area_code
AND r.cons_code = cl.cons_code
AND r.adtl = cl.adtl)
WHERE area_code = 1
tentatively area_code(1) is having 20,000 consumers
each consuemr may have 72 invoices and against these invoices it may have 200 rows in collection tables (system have provision to record partial payment against one invoice)
NOTE: Please note presently my process is based on cursors so the above query runs for one consumer at one time but just for giving an idea I have made it for whole area.
Mr. Yingkuan, can you please tell me how can I check that the table' statistics is not current and how can I make it current. Is it really effect performance?

Kernel: PANIC! -- best practice for backup and recovery when modifying system?

I installed NVidia drivers on my OL6.6 system at home and something went bad with one of the libraries. On reboot, the kernel would panic and I couldn't get back into the system to fix anything. I ended up re-installing the OS to recovery my system.
What would be some best practices for backing up the system when making a change and then recovering if this happens again?
Would LVM snapshots be a good option? Can I recovery a snapshot from a rescue boot?
EX: File system snapshots with LVM | Ars Technica -- scroll down to the section discussing LVM.
Any pointers to documentation would be welcome as well. I'm just not sure what to do to revert the kernel or the system when installing something goes bad like this.
Thanks for your attention.

There is often a common misconception: A snapshot is not a backup. A snapshot and the original it was taken from initially share the same data blocks. LVM snapshot is a general purpose solution which can be used, for example, to quickly create a snapshot prior to a system upgrade, then if you are satisfied with the result, you would delete the snapshot.
The advantage of a snapshot is that it can be used for a live filesystem or volume while changes are written to the snapshot volume. Hence it's called "copy on write (COW), or copy on change if you want. This is necessary for system integrity to have a consistent data status of all data at a certain point in time and to allow changes happening, for example to perform a filesystem backup. A snapshot is no substitute for a disaster recovery in case you loose your storage media. A snapshot only takes seconds, and initially does not copy or backup any data, unless data changes. It is therefore important to delete the snapshot if no longer required, in order to prevent duplication of data and restore file system performance.
LVM was never a great thing under Linux and can cause serious I/O performance bottlenecks. If snapshot or COW technology suits your purpose, I suggest you look into Btrfs, which is a modern filesystem built into the latest Oracle UEK kernel. Btrfs employs the idea of subvolumes and is much more efficient that LVM because it can operate on files or directories while LVM is doing the whole logical volume.
Keep in mind however, you cannot use LVM or Btrfs with the boot partition, because the Grub boot loader, which loads the Linux kernel, cannot deal with LVM or BTRFS before loading the Linux kernel (catch22).
I think the following is an interesting and fun to read introduction explaining basic concepts:
http://events.linuxfoundation.org/sites/events/files/slides/Btrfs_1.pdf

Best Practice for SUP and WSUS Installation on Same Server

Hi Folks,
I have a question, I am in process of deploying SCCM 2012 R2... I was in process of deploying Software Update Point on SCCM with one of the existing WSUS server installed on a separate server from SCCM.
A debate has started with of the colleague who says that the using remote WSUS server is recommended by Microsoft because of the scalability security that WSUS will be downloading the updates from Microsoft and SCCM should be working as downstream
server to fetch updates from WSUS server.
but according to my consideration it is recommended to install WSUS server on the same server where SCCM is installed... actually it is recommended to install WSUS on a site system and you can used the same SCCM server to deploy WSUS.
please advice me the best practices for deploying SCCM and WSUS ... what Microsoft says about WSUS to be installed on same SCCM server OR WSUS should be on a separate server then the SCCM server ???
awaiting your advices ASAP :)
Regards, Owais

Hi Don,
thanks for the information, another quick one...
the above mentioned configuration I did is correct in terms of planning and best practices?
I agree with Jorgen, it's ok to have WSUS/SUP on the same server as your site server, or you can have WSUS/SUP on a dedicated server if you wish.
The "best practice" is whatever suits your environment, and is a supported-by-MS way of doing it.
One thing to note, is that if WSUS ever becomes "corrupt" it can be difficult to repair and sometimes it's simplest to rebuild the WSUS Windows OS. If this is on your site server, that's a big deal.
Sometimes, WSUS goes wrong (not because of ConfigMgr)..
Note that if you have a very large estate, or multiple primary site servers, you might have a CAS, and you would need a SUP on the CAS. (this is not a recommendation for a CAS, just to be aware)
Don
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What is best practice for quicktime and windows8.1?

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