What are these tools such as Erwin, Case........?

What are these tools such as Erwin, Case, Ingres, Developer2000?-------No.187

> What are these tools such as Erwin, Case, Ingres, Developer2000?
Erwin is an Entity Relationship modelling tool that uses cryptic blobby symbols instead of proper crows' feet to represent one to many relationships. Heaven knows why.
Computer-Aided Software Engineering is a generic term for a class of application that was going to replace programming in the early 1990s.
Ingres used to be an RDBMS product.
Developer/2000 was Oracle's flagship Forms/Reports/Graphcs application development suite in the mid-1990s. It was rebranded "Oracle Developer Suite" some years after "2000" stopped sounding cool and futuristic.

Similar Messages

  • What are these processes and how do I prevent them?

    For many years, many have complained of external drives that are in standby/sleep spinning up for no apparent reason.  From the user's point of view this is unnecesssary, but to make matters worse, the system usually stops everything else while waiting for the drives.
    I have a Mac mini that I use as a home theater pc.  The media and backups are on a 5-bay enclosure (no RAID) attached by USB.  While watching a video, the unused drives will go into standby mode, which is good.  But then, with no user activity, they will spin up, freezing the video and everything else, which is not good.  As these are slow drives and spin up sequentially, this can take 10-20 seconds.  This may happen once or twice an hour, but sometimes more frequently.
    In looking into the causes, I have turned off time Machine (after putting these drives into the Privacy section for good measure).  I also prevented Spotlight and fsevents logging with the following:
    mdutil -i off /Volumes/<drive1> /Volumes/<drive2> . . .
    cd /Volumes/<drive1 and then repeat for other drives>
         rm -rf .fseventsd .Spotlight-*
         mkdir .fseventsd
         touch .fseventsd/no_log .metadata_never_index
    As far as I can tell this has worked to stop those processes from accessing the drives after they are mounted, but the problem persists.  To find out what else might be causing them to wake up:
    sudo fs_usage -w | grep -e Volumes/<drive1> -e /Volumes/<drive2> . . .
    and here is what I found last night (actually didn't use the -w last night, thus it is cut off):
    18:35:36  fsgetpath   /Volumes/XBMC         0.000026   SSDragHelper
    18:35:36  fsgetpath   /Volumes/Stuff        0.000006   SSDragHelper
    18:35:36  fsgetpath   /Volumes/DatOptic_3   0.000005   SSDragHelper
    18:35:36  fsgetpath   /Volumes/MacBackUp    0.000003   SSDragHelper
    18:36:15  fsgetpath   /Volumes/XBMC         0.000026   System Prefe
    18:36:15  fsgetpath   /Volumes/Stuff        0.000004   System Prefe
    18:36:15  fsgetpath   /Volumes/DatOptic_3   0.000003   System Prefe
    18:36:15  fsgetpath   /Volumes/MacBackUp    0.000003   System Prefe
    18:55:36  fsgetpath   /Volumes/XBMC         0.000034   GoogleSoftwa
    18:55:36  fsgetpath   /Volumes/Stuff        0.000004   GoogleSoftwa
    18:55:36  fsgetpath   /Volumes/DatOptic_3   0.000003   GoogleSoftwa
    18:55:36  fsgetpath   /Volumes/MacBackUp    0.000003   GoogleSoftwa
    After looking into the Google process, I was surprised to find the tentacles that Google puts into your system, and ripped every bit of it out that I could.  But I have no idea about what's going on with SSDragHelper and System Prefe (presumable System Preferences).  This must be OS X itself?  What are these processes doing, and is there any way to prevent them from accessing these disks in this way?

    Thanks for the reply Hen3ry.  Looks like you've done a lot of investigation.  For me, fs_usage entries accompanying spindown are not problems - I'm happy if the drives spin down.  My problem is the spinups.  But still, I don't think it is necessary to time the fs_usage entries with spinups.  If you grep for the drives you're concerned about, you will see any process that would potentially wake them up.
    Because my understanding is limited, I also am more concerned with the process/application that is accessing the drives than with the functions or commands they are sending.  And the values that are returned by those functions are way beyond what I can deal with.
    It's interesting that you've found a difference between your old and new drives.  Could you specify the enclosure and drives in each case?
    The StorageStatus app looks interesting; thanks for the tip.
    Here's a summary of what I've done so far, which I think is working.  I need a few more weeks to know for sure.
    How to prevent unwanted drive spin-ups
    If you are actively using the computer that the enclosure is attached to, nothing on God’s green earth will stop OS X from waking them up after some user action, even ones that seem to have nothing to do with the external drives.  But if you leave the computer alone while some application is running, like watching a movie or downloading a file, you have a fighting chance of coaxing OS X into leaving the uninvolved drives alone.
    If the drives are shared with any other computers over a network, eject them on those computers
    Otherwise, OS X (AppleFileServer) will poll them every 10 seconds.  This might not be bad if you want to just keep the drives spinning and the other computer stays awake.
    Third-party apps
    Make sure no apps are running that might access your drives.  Google runs some processes that do this (maybe I’m naïve, but I was so shocked I removed chrome and every other trace of Google from my Mac mini system). Another is iStat and any utility that monitors SMART status in the background.
    Don’t let Spotlight index or search the drives
    Spotlight is persistent, and it may be necessary to take a variety of steps to stop its various processes (mds, mdworker) from accessing the drives and waking them up.  In other words, kill it, drive a stake through its heart, then burn the body:
    In System Preferences > Spotlight, add the drives to the Privacy pane.
    Add a file called .metadata_never_index to the root of each drive (note the leading period).  The easiest way to do this is in Terminal
    touch /Volumes/<drive1>/.metadata_never_index
    Tell Spotlight AGAIN to keep away from the drive:
    mdutil -i off /Volumes/<drive1> /Volumes/<drive2> . . .
    Finally delete the Spotlight folder from the drive.
    rm -rf /Volumes/<drive1>.Spotlight-*
    Stop fseventsd from logging in the drive
    This is easy, just putting a no_log file in its folder.  I have found that rarely it still writes some files in there, but it doesn’t seem to do so when it causes problems, so . . .
              rm –rf /Volumes/<drive1>/.fseventsd/*
         touch /Volumes/<drive1>/.fseventsd/no_log
    Finder sidebar
    Some people say that if the drives show in the Sidebar of Finder windows, the Finder will be checking them.  I’m not sure. But to be safe, in Finder Preferences > Sidebar, uncheck External Disks.
    Just say no to Time Machine
    On the home theater mac itself, regular backups shouldn’t be needed.  You should be able to just turn Time Machine off.  However, it is probably sufficient to simply open System Preferences > Time Machine > Options and add the drives to the list of locations to exclude from backup.
    Second, local backups can be disabled with
    sudo tmutil disablelocal
    Look for other culprits
    If the problem persists, use fs_usage, which generates a real-time log of filesystem activity. There is so much going on that you need to use grep to restrict the output to entries that involve your drives. The entries that accompany your drive spin-ups are the ones you really want.
    sudo fs_usage -w | grep -e Volumes/<drive1> -e /Volumes/<drive2> . . .
    Now leave the keyboard and mouse alone, as many things you might do will cause the drives to be accessed. You probably want to find what does it when you’re not actively interacting with the computer.  It’s not really necessary to wait for your drives to sleep and see what wakes them.  Any activity you see would probably wake the drives if they were asleep.  When you see some activity and want to stop and examine, type Control-C to stop the output.  On the far right of each entry is the process or application that accessed the disks.
    I got pointers from http://system-log.tyr.org.uk/2012/01/31/how-to-stop-usb-drives-from-spinning-up- unnecessarily-on-os-x-lion/ and http://www.jackenhack.com/disk-that-refuses-to-sleep-in-mac-os-x-how-to-fix-it/

  • My company loaded profiles onto my iPad for email and calendars.. There is also a signing certificate and a certificate. What are these for? Additionally are they able to monitor apps and usage, ie Internet usage when it is not on their wifi?

    My company loaded profiles onto my iPad for email and calendars.. There is also a signing certificate and a certificate. What are these for?
    Additionally are they able to monitor apps and usage, ie Internet usage when it is not on their wifi?
    I do not have any VPN enabled?

    Do you happen to have an Android?  If so and depending on what version there is a great data usage analyse tool built-in.  See if you can go to Settings -> Data Usage  from there you can pick a current or previous billing cycle and then use the vertical sliders to select a date range and it will filter the usage data per app to show you exactly what app(s) were using data during that time frame.

  • What are these numbers?

    I get unusual numbers on my daughter's cell phone.  What are these?  It doesn't appear they are costing me anything -- but I want to make sure.  The numbers are listed as:  "0000002653."  Any ideas what this means?

    In most cases they are text alerts that she has signed up for, example: Radio Shack, weather.com, etc.

  • What are these weird blue dashes?

    What are these weird blue dashes that got inserted into my Pages document since I closed it? They appear with each new paragraph start or break and I can't see how to get rid of them! ( I have OS 10.6.8 and Pages 4.1)

    Probably you used tabs to indent your paragraphs instead of using First Line Indent and you have Show Invisibles turned on:
    Menu > View > Hide Invisibles
    Peter

  • What are the tools to create a digital magazine for ipad version and how can be place it in newsstand?

    Hello..
    "what are the tools to create a digital magazine for ipad version and how can be place it in newsstand?"
    I am very tired after done a week of R&D on this issue..
    But i doesn't get any fair solution for this one..
    I hope this is best option to place my issue here to get quick solution..
    Thanks and Regards..

    We are all users here.
    There is no one here from Apple.
    In order for you to develop and distribute content for the iPad, you need to become an apps developer.
    Not sure where you sign up for this or who you have to call.
    There should be a place on Apple's site that refers to a section of the site if you want to be an Apple iOS content developer.
    It cost, I believe $99 U.S. to become an Apple apps developer. You'll agree to Apple's Non-disclosure rules.  You'll receive Apple's app/software developers kit,and access to Apple's app developer site.
    No one here is going to be able to help you.
    Good Luck.

  • What are these called?

    Hi,
    I am trying to figure out what this element is?  Since I dont know what its actually called I have to provide a picture for my example.
    What are these elements called?  I have pointed to them in my image with the red arrows.  Im pretty sure the horizontal ones are  a "horizontal rule".  But what about the vertical ones?  And how does one implement them in a site?  http://i52.photobucket.com/albums/g29/FartyMcFly/Example.jpg
    Thanks for any answers in advance and I apologize if its something stupidly simple.
    Thanks

    How do I set the length of the border lines.
    I'm afraid there is no support for that in current CSS2 standards.
    You will be able to do it with CSS3 border-images.  But not for a few more years.
    http://www.css3.info/preview/border-image/
    In the meantime, you could put your border on a neighboring division -- see example below:
    http://alt-web.com/TEMPLATES/CSS-Basic-2-column-layout.shtml
    Nancy O.
    Alt-Web Design & Publishing
    Web | Graphics | Print | Media  Specialists
    http://alt-web.com/
    http://twitter.com/altweb

  • What are these dots on my iPhone 5 SIM tray?

    There are these odd white dots on my inside edge of the SIM tray in my iPhone 5. I don't recall seeing these dots in previous generations of iPhone 5.
    I found a similar thread on MacRumors about this, but there appears to be no answer.
    Here is a picture:
    For my iphone, I have an extra dot (so three dots and a line), so it is not exactly the same.
    What are these? Are these normal? Does your phone's SIM tray have those too? How many dots?

    How do you know about this? How many "configurations" are there  of these dots? This is the first time I had seen it in an iPhone (as compared to previous gens).

  • In preferences- saved passwords for Chrome://weave (Mozilla Services password) and Mozilla Services Encription Passphrase) what are these and are they needed?

    In preferences- saved passwords for Chrome://weave (Mozilla Services password) and Mozilla Services Encription Passphrase) what are these and are they needed?

    They are only needed for firefox sync.

  • What are these files for ACCFinderBundleLoader_64 and ACCFinderBundleLoader_32? They appear in my Launchpad!

    What are these files for ACCFinderBundleLoader_64 and ACCFinderBundleLoader_32? They appear in my Launchpad!
    I am thinking to delete them because they disturb me when they have a place in the Launchpad among my applications.

  • What are the tools used in supporting project l2 & l3

    hi , good morning everbody.....
    what are the tools used in supporting project ..............
    thanks,
    hari shankar.

    Tools used in support project are client & company specific.
    few tools are mentioned below.
    clarify---Support & tracking tool
    SAP solution manger---help  desk & support function feature
    regards,
    Raghu
    award if helpfull

  • Does Apple charge a dollar to reset the apple id password? What are these $1.00 charges from itunes for? No purchases of movie books music etc. found on itunes.

    Does Apple charge a dollar to reset the apple id password? What are these $1.00 charges from itunes for? No purchases of movie books music etc. found on itunes.

    Found the answer.

  • What are these blue box question marks?

    What are these blue box question marks appearing on some websites?
    They seem to not appear on every website I visit, only some.
    I have tried several troubleshooting steps.
    -I reset cache.
    -I changed text encoding.
    -I checked bos to always display images.
    -I went to "develop" and opened in every other browser.
    -I updated my adobe flash player.
    What else can I do?
    It is so annoying!
    I am running Safari 8.0.
    Thank you!

    Here is a screenshot of the page:

  • Exporting problem; WHAT ARE THESE HORRIBLE GRAY FUZZY BOXES THAT POP UP

    I am new to AE.  Spent hours and hours creating this kinetic text animation....uses illustrator layers, and a null layer to push it around...i used the fuzz and whizz add on....i use the latest CC, and I export in H624...WHAT ARE THESE HORRIBLE GRAY FUZZY BOXES THAT POP UPP.....PLEASE HELP.  I am on a PC.  I have the whole suite.
    HARDWARE:
    Dell Laptop
    Manufacturer: Dell Inc.
    Model : Latitude E5440
    OS:
    Windows 7 Professional x64
    Version: 7601
    Service Pack: Service Pack 1
    Processor: 
    Intel(R) Core(TM) i5-4300U Cpu @ 1.90GHz 2.50 GHz
    Installed memory (RAM):
    8.00 GB (6.4 ALLOCATED TO premiere pro)
    System type:
    64-bit Operating System
    Display adapters:
    Intel® HD Graphics Family (not a card, this is a laptop)
    SPACE:
    Available Physical Memory 4148 MB
    Total Physical Memory 8097 MB
    lots of space on hard drive..i have to use an external usb
    System BIOS Info BIOS Date: 9/18/13

    Thanks,  Here is some more info with an image.....I am just moving and scaling text around on Null layer and the Ease and Wizz.jsx .  My assets are all on a fast USB external drive.

  • What are these ports 989, 1021, 1033 and why are they always ON?

    I have noticed unknown network traffic on Activity Monitor, even I close all application, AM still shows there's about 1~2 KB (Data received).
    So, I open a Terminal and check by 'netstat' command. I notice there's some unknown tcp connections established. Is there anyone know what are these ports, and is it normal to have them ON all the time ?
    $ netstat -n | grep EST
    (..omited)
    tcp4 0 0 127.0.0.1.1033 127.0.0.1.989 ESTABLISHED
    tcp4 0 0 127.0.0.1.989 127.0.0.1.1033 ESTABLISHED
    tcp4 0 0 127.0.0.1.1033 127.0.0.1.1021 ESTABLISHED
    tcp4 0 0 127.0.0.1.1021 127.0.0.1.1033 ESTABLISHED

    These ports are some of those used by the NetInfo subsystem which keeps track of your computer's users, groups, and some other information about its configuration. Since the IP addresses listed for those connections are all 127.0.0.1, your computer is connecting to itself; having these open isn't a cause for concern.
    (16141)

Maybe you are looking for