. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . the eggs . what . California State University Monterey Bay . the session Isabel Course Backup Management Strategies for Moodle . so start with the obvious question which is why he backups . reasons or so to keep backups them a one games for Disaster Recovery . one is for Instructor mistakes . the news for Administrator mistakes . no that never happens . . . this . don't you . . she said over the . . storytelling with us truly done he's backup the server to stay . what we do is we do a weekly show backup and then we do incremental backups on a nightly basis . Samson said . thing is based off site immediately after their an eighty every week return a month later . so that's great because it's there is an earthquake or a lightning strike or fire or whatever . do you say the problem is it's in our stride away . so . the other problem this case are relatively scarce resource in a erased after sixty days . so yes there's a problem that happened three months ago your ally . Disadvantages is you can hold the work of ur an entire server you can take off . I mean to you can recover one course For was well one course you have to know whether specific file is then where is living on the tape on and you're not going to guess . Grace Another information it's not like you're Restoring a snapshot of one course . and so on we do it much . we'll International TI from our server root about OK to come up with the Virtually genus their server something to try to restore on Tuesday to bring everything back up fully so that you didn't go into a course to recover the greatest instructor accidentally . and that's of of problematic because it's expensive and time consuming . this issue with the problem that occurred just a few days ago . it means we have to incur the additional expense of having your car come down from off site offering with the states so that we can recover them . M . Disadvantages After sixty days . it's gone . so another reason for keeping backups his recover from Instructor mistakes like Deleting an assignment or other course content on including the grades when they didn't mean to . that can happen . we've had requests come in a story months later it's getting to the end of the semester in the instructor suddenly goes oh my God I file was done with that particular assignment tonight Deleting . three months ago and I realized I shouldn't have the money goes trips . so . and my in class is that he's . instructors who go one better for your reason for the semester . head Start has to edit my existing course . and what else to data to make all those changes are going into the Persian semester . and so they do all that they want everything all . my God it was a student with an incomplete and all the data just on everything is gone and is there . so that's a huge problem . there are indeed Administrator Mistakes up . in addition to CSU Monterey Bay we also support to local community colleges were now supporting one of the local high schools that teach expanding where the pilots holding support a lot of other places as well . we Ministry with that Angel or two about once a month we get one with the first Tuesday . I did it again phone call . he . Course am I follow it was Deleting when you copy that I do the new regional what instead in the act of one with all students grades and . sound . another classic problem that you can have is when you are going Course will oversee use and well over into the wrong course and select delete content . and so them whatever . course you accidentally victimized . it's right for you revise with new content which is often not really given for the instructor of the course . said . and we just literally borrowed from Apple and they're going Machine program much are you familiar with that . basically what time she does . or . actually she does is it does the league backups for twenty four hours to get those Daily backups for a light on month and it does . Weekly backups I think basically he told her just useful . our implementation of those to Daily backups for twenty eight days Weekly backups for six months . and then we . top don't you just had a single backup which we retain for eighteen months after which the stuff gets archive . so visually . how this works to get the slider . . . says rulings this worked perfectly . SEARCH . so for doing presentations you know so presenter has and that's a row to work . the remark . it is ready yet . basically used backups are created every day . and the backups to create on Monday are regarded as the the magic copy which we retain . and then we're we have to Daily backups . after four weeks of Daily backups are done we going to go off the list backups that are not created on Monday . and so at the end of the process we're left with just the Weekly backups that were created on Monday and after six months . we don't start reading off last of the Weekly backups into a new window down to just a of a single master backup . so the sales tool stores all the course backups Udinese slash backup data directory within a course . so you can tell . create . you know five hundred copies or you know retain last five hundred backups and it would happily the wall in that backupdata directory in the course . there's one problem with that . for Dennis Rader to states where they believe the courts . Italy's the courts including the backupdata directory and all those backups are gone and there's no way to recover . so what we do is we Change to start the backups in one master directory . and then we seven to create . backups and retain the last five hundred backups . and so that's . so that's Internet effectively . because warmer Managing coating the backups Bell independent of Middle itself . so the script demands every day . that . go through meetings ELI you into an example of July . it says I folder then in December eleventh will be reduced to one backup file . owner Dan May eleven there were Created on Monday will be deleted . and so it's actually sitting . How two point six ur was worth of data and its yuan seventy one Lions were files that were created on Monday . students thirty five seconds to go through the middle installations in the league . so . so this is the management side of things . the backups . you are . you have . Ager rectory that contains . thirty thousand files with the backups for courses . that's not a season low Studio seven through May lead to seven . we created a script that goes through and for all sorts by present to you can see some business there are three hundred and ninety four courses list in an interview click on Business you have a lasting that shows the student courses . two hundred and one Friends and has shown five . from the one for Fall and twenty six backups in each click on that . it came to CNN shows you . these are all backups . it was only mentioned them backupdata . the ShortName of the course . dash . he gave them time . a brother . you know my or national and a random straight . said . . you see here . the sisters create you know what much there is the only I am I go there because student started automatically be added to an end of faculty members are actually doing something with In Class of the . but it's course . it is relatively consistent . that moving forward . but you can see her backups at the top . are we . the state were created on a Monday and then we started into the Daily backups for the last twenty eight days . so does the restrictions to this . and you have to have a consistent naming Strategy for ShortName . ideally you have Does everyone . because if you consistently new strategy for ShortName Jordan is the thing displays of the brain from don't know that whatever your your wrestler in the middle Summary configuration and it's been a happy with the ShortName is what displays out there . consistent strategy during the two Using your students . I'll into specially important because the backup files to do with the ShortName . as US to have a lot of just stays available to save all of these backups . now the good news is . the decision will be fast storage . I mean even the touch of seventy two hundred rpm and USB two dr you got from Stasko hanging off of a box somewhere . the news they can be linked to your normal server so . so . currently we have six point eight ERA by this . every network file share that were storing or worse backupdata and four three different institutions so . the system however you can recover from Instructor errors up to four weeks later . you can recover from Administrator errors because backups are not kept in the course directory . so that's the . that's the significant advantage of this . so this is also going to be a Collaborative in interactive session and we have a microphone . so I'm just read asking questions but also be curious to hear what one of your experiences are with backup and then I will just say one thing first . I will give you my subtle . best practice he Slide when she is never less faculty to modify an existing course for a future term . I mean get out get out the way who are in trouble and ten pence at nine goals and say don't do that because the the biggest problems that we it . as faculty will go to some Course to the top two years ago . make all of these changes . so the intent and he should semester . and . two years ago when backups . the current term . we will pay no attention to stop this two years ago we heard are that is our head off and the Federal are disposable . so they're pretty significant effort into something close two years ago their peers use can be around . so lets just to them for that . well Judy as we always nineteen backup the course without User data and then restore way into the new course shell for the upcoming for . so we try to have him around and impressing in the future . don't ignore the asbestos done with . the fugitive slave . is that they could stop in the future stuff is what will be back to me hey if you believe he Changes to something close two years ago . we're not going to be a were and where it usually and he has no guarantee that it's can he say . seven . so the instructor do Neutral new shell . . no . I've . . and more . it is . . . students . backups . her for doing it is . Recreating and the course shell for every course it is taught . hopefully if I can . also the workshop on Tuesday . that changes to the news of law that will appear for faculty on the front page tool . just a use that word has responded Teaching upcoming semester and not getting Created you want to create an chatbot pot . so which will prevent us from . create and or shells automatically but button Creative on Demand is a . when we can be used . ministers will start . so over . five six stages of her way around . the effective courses . visible students with all and there is at the moment . Synthesis the state is working on of of the dead last in active courses be a dual agent in check a box then essentially the interactive courses . so there will be sound work around to that in the future . . I'm to our question for you . what are you ready are backups . Tool warning July eight Stage By use its get out of it looks like . well our window . between backups for the day that is that fair . System or would you say twenty four hours . social twenty four . question would be it . is there is no middle of the day Student Yes . and ten year and he you . twelve hours and the answer in twenty four hours of and this is Discover . Teemu new student that has lost because Backup was red and within twenty four . do a database replication and so more like a availability type stuff . we're actually getting the changing all the server configuration . in about three weeks and database . I have a at a meeting of popping up my calendar for next week is discussing reading more of a high availability of doing . replicating the Moodle database to make slaves . my simple server . I mean that that says you for a certain types of errors that I'm saying is you have your primary database server itself . services eight from deliver it here is you know I guess if you started As chairman of the and we're every student in their course . on that to that will carefully be replicated reasonable slaves database server and here you're better off . there has certainly that to . great history table so that is usually the students in the to rehab them there are parades reappear . I wanted just the CIA is working on with that idea because the . just we routinely half . we have is of we have a seat or steam Information System that is what students are enrolled in what courses . . about three years ago . it previously had been that only the students got added to a class that work with In . well no first couple weeks of the semester students reading and dropping classes like pop up . and so . faculty would end up with twenty five percent of people listed in the LMS were not actually in class . and so we started implementing dropping students to and from the Class C one Logical thank . we have a situation where students to have gotten in complete them in class when this sites The class in a subsequent semester . when Shelton a first class in the instructor and say I would you bet incomplete to actually be registered for this class just don't do you need to do Satisfied the incomplete and will will take it from your previous Semesters . so those student roster class . so then we try the student out of the LMS . so faculty member goes back and read Yes them mainly into the class and the next update Cycle Windows will interrupt the Senate Windows Media . and so you . we have this endless spending cycle of . Buchanan instructors are going is going where why can they stay in the Callouts slate will because they trot . and you know technically they're not in class so that we ended up doing work that is we created a special role call . students out of finding from Queens . and so if a student is in world them in class with the status of Students satisfied incomplete they cannot get on it will be a draw in league it dropped if they were a student at automatic . he's winning you . I . that's right . classes are canceled . Rowlands Right . the on air years and where it's all a I develop my and I can work this all it is canceled next fall . the network Agree . next fall . so what can be used you . courses are cultural forward . don't Backup your course and download the backup of your course you're announcing . he has a . so what are the realm . that will actually get backed up as part of the per semester because of new rule doesn't actually know what classes get canceled . so we we don't pay attention to the fact of the class that canceled . so we'll back it up just ideas in the other class that way and that term on . so just . two years from now when the class once again . kids you know that little over from the previous ones Inter term before you start updating with the mice might you don't donate the . and the major updates to the next two years ago . he floated into the current term and then maker updates there . . Oh . the critically . you don't right . one . two . I notes . the two group two . George what we just went . it is . we got the ball was . was it . so . . he was also it is also a Windows faculty members and sex . Administrator I read a script that Palm . indeed end of every semester July two weeks after the end semester grades were due to send in e-mails All Faculty St . you're courses be set to of available to students . you go back in a we turn it back on AM . this is the time for you today on the back of your course he did on your desktop . she and listed precise instructions as to how to do that . so . actually the trend in Faculty technology development and to say how he faculty members actually ever did that and have their own copies of the course of . yet it . the cities where yet is sort of wishful thinking . result won . use this set . students were in charge of the process . we are the more . the student . yes . so . yes . you teach teachers . yes you guessed it . depicts . the xml . why . Peter . this . courses . . the state . s of course while all twenty one . we're so looking . it's the worst times in person the other . this . that was students who were open for disaster . goals in the files . tools in its leaders . those are . anywhere with that said only that it was instructors who are in Using video and who was leading over Tora media server or instead embedded directly into the forest and so I weekly list of items forward to my boss of the worst offenders of courses a rubric to get by on the as yet each one of those backup files is going to be more than a good videos are ready to grasp . pressed further . and so yes then you end up with forty six gigabytes of access for what works . and so we're just reading that is the president . reaction the on going . used to . as well . so groups . he's also . this . three seasons . yes I did it get to us . so . . two operations on our side and I'm with us . what we do we how a Cyprus or all of yesterday's Dual . he are saying that let and it is is that exists in the spring of yesterday's version will with everything on . you might go back up to see all the . the site yesterday . there will . very fast and get Encourage . is it going follow it is . technology stories . with the crushing Some call it into the East . not for it . ninety percent tomorrow . not at this states . and so you'll be able to hear shootout backups not use extra stores . use appliances that can mean how is this all is he . and if he's ur . she does exactly that . dozens of . whilst it doesn't store multiple copies it just links back to one copy the file . and fortunately for them because the tomatoes ten is built on units units have all the stop button under the vote . links for you . it looks like you've got multiple copies of the File button factors this one file and they all went to the same on and so that's what makes Apple's Time is she so efficient . is that it automatically does this . and certainly with the is the files that Moodle makes it having any change whatsoever creates an entirely new is that file that is different from its previous answers at annotated . we different because it all the different creation . we the devices . final day of the do not . this is . and I get my students to are gone . Perry I was process to try and restore about Course story that we're . some are wondering what is your administrative staff . so we're method all humans . the content of the No . dot it groups is this is yet . when show that the city web of and . . . . I . the submissions and . it is awful . well it was actually . and and you think and I'm . it seems to be certain that there is this team . current of these problems . it is not patient . so . it wasn't me . adding that we have is that there was well though . they they don't call Beta might not be a is seeing its of its but no I had . what are the numbers to win a major changes . I didn't mean to Changing course to do that . Downloaded to talk . so easy to catch a few have done that and the many problems . it sends the jury storing . story and bring or Engage were times copy editor . only if it ended up going to change the with having changed and so it is created in July but yes I ID with you . and you know it into his arms are people that he answered . . . two questions . well it's a . the quarter as scientists . we don't we . it will not Blackboard . no . site . all requests for extensions of the month to him . I just I just . Anyone . and . based learning for it . we're where we two hundred abide Course cap . and you'll probably does not support Course Casper said It's the supports limits on the verge the files are even using the Upload arms . I think we use entrances to stay in discussions about implementing Course caps in Moodle . and our intro the sessions are that they were considering just a five hundred megabytes . what it purports on is generally of course is going over five hundred megabytes because they've invented also bunch of video that actually shooting the course of all the video from the user . so on . so some of that is a faculty education issue . so that when the first test is not what is true tools that might seem at first glance because of what you need to do is he to limit the instructor and the students of because having a student complained they couldn't submit an assignment to send a message to the course was over the course that OF would not be a pretty thing . the purpose . so all of . and the innovative . student myself and things are going so soon . it . lessons of the folderis possible so the fact that other people stuck in under the wire before . I'm on a longer able to submit an assigned . so on . and that was in fact what happened on a Blackboard . so elision nearly versions . so yes we are considering the moment and Course caps and we have a mechanism for allowing Course to request of exceeding whatever the site wonderful course that it . so basically the man to faculty and not some students did see . this story which we're looking at that affect the CSU has negotiated some agreement with Amazon of putting out a high speed line between seeing a which is that California Education Network Some Water . basically this is huge ISBN . when that links all to see is using new season everything and we know that we have a ten . this attend to give it or something . connection directly and Amazon's well . and so . I'm sure we're looking at that as a way of avoiding the cost of storage has been just in a spinning disks is expensive . and they were out into the workplace . in snow . sometimes you can't and I . so all . so . words Differences will actually and on . he going . Mr . the recommendations . . we say see that it's likely to undergo fifty six megabytes of site wide Upload level . and so it is possible for backups to be larger than that . they said we can be uploaded through the normal web mechanism . and so there were wires Administrator continues SF T Peter whatever to get a follow up on the server in the appropriate position . I'm . experience has been . so I was never to be to restore it . his once we got on the server . and you click the restore through the web mechanism . I mean it may take at a half hours around but it will eventually run and complete the restore into the course . yet we don't have to work around at the moment other than having Administrator use SF T E to to get excessively large backups on the server . so that's another reason for encouraging Faculty to make sure that Tuesday's consumers but Video files install . over the media server in the class a problem that we seem to not sure you all have seen is when instructors have lurched assignments . load up . situations like . every student in the class has uploaded sixty megabytes Photoshop . Hobbs and or whatever to be traded . we tell faculty that's great . and then downloaded to your local machine if you're in continually one copy of it but to lead off the server . you know they're there is a mechanism under assignments where you can you actually remove the student submission . and it's just because and uploaded it once doesn't mean it means to live there forever once it's been great . so . so that's the the other issue that's kind of a Faculty Training issue and I suspect once we start to increase gas . we Error up . we're the Elluminate relatively are limits to what faculty can offload the ball to get warning messages that say of System Upload is now a . you can see the normal course capacity . Double be a reminder for them to go when we stopped this Integrating . I saw me . as you . I . I you . last quarter's . student . it . we keep we keep alive its for about two years . and then we usually have Artifacts off of the stuff that is over . . so Marcus or social policy . so . database donation saying is is no more than one year . so . same you know it's as budgets and items later on . what is to send that signal are we well we founded in nineteen ninety four when the four for four of the gates closed as part of the base reuse it capabilities in California State University Monterey day . and back in the early days the CSU in the one except you if you had up also were read . on the . basically really didn't care Touching ph didn't care about much . and . larger than as budgets have gotten smaller . that has changed . it used to be SimSlide . you have ur ph classes many times this year Wanted . I had a classmate who fail to require class in the majors seven total . is a good clue perhaps . technology curriculum is not for him . I . we had she goals . and you know anyone get financial aid survivors benefits so they would sign it for us to show up for the first real reason they would disappear and ten degrees for research is just in time to take the final so they wouldn't be listed is withdrawn offer assistance it would become a will . and so to say all seven on . so . two years ago they started tightening the screws because we're kept you know we we have people who want to hundred and one to get degrees . and so now it's of and you can repeat no more than sixty credits worth of classes you can work in class once . to repeat classes second time the need to get permission from the team and if you fail work or class was your time go by . provide . several . and similarly they use to the . basically didn't matter what was on the books you could always petition for an exception to university policy . and they would be routinely signed off on . and Al . even if you're trying to draw the class after the normal intro deadline . two team . in other just said bluntly . don't bother . don't bother with a fortune because I'm on the inside . no unless you are hospitalized in missing what comes . assignment . I'm sure what you're spaces . and so we're previously anyone could even overturned . and now it's like no no one can get anything overturned . and there were also in a situation where the operatives STEM in the word deadline is that what you miss that deadline your time . because we that twelve people on the problem better students the new ruling . so it's been an interesting show . . one Who is licensed . often we haven't had that situation . we did issues related between different versions yet going from someone five up to light one seven I think it was when we did that transition . we that we do have issues with a use Restoring on since the twenty one nine series . are we going to know when we had problems recently on . the video changes that we made use of neural days we used to . users were set for manual . authentication . and we switch over twenty Using know that . on an hour Using cast the essential authentication service and taxes been a godsend because of it . assigned to today the university systems are automatically signed and the Moodle Stakes them writing them up . and also that takes care of the night near for me as an administrator is when you get rid of students . the student can go off on a leave of absence they can be inactive or something or they can graduate and Ole . I don't want to have to deal with trying to figure out who should be allowed to access the system are not well before do not bar Education StreamCast . if they can authenticate StreamCast do not run into the system so that eliminates all administrative burden for me . and also the same issue of US the faculty . you know we we have adjunct faculty from a teacher course once every three Semesters . I want to keep track of Faculty clearance of his actively working to listen . so now I don't have to know the whole . people them provision our identity management . solution and manage the civil Slide on everything gets there . so it does it take it can both indicating and still yet to master password system than they don't get into the so that works . the . the league . they just didn't know what in the system they're just not able to access . so . Q How long the . and online . one of your four About per se it use it an outrage . that is detrimental to your citizens make sure that it's your job and universities that use when we go . in order for attention you may lessons of those issues that yet . I may . maps The repository at the Oklahoma Truman . How the repository . integrate into Version two point No . so it's lesson burden on our national Rich . the rental store . Maurice and I think that's what raised issues and I've seen . what we're celebrating w . we worked together teacher implemented . he's do well . you know that through the ages of computing everyone uses of http . . we are going Server where people can store stuff and it was a classes section of the server . and so . the problem is you have CSU won a lot . section one . well you tell us CSU one on one section what will change from semester semester . what we ended up with ten years' worth of instructors . all had to see esteem one to one section one no one's willing to believe anyone else's material that would be rude . and so there was a dream . directory agreements the CSU won a lot session was ended up happening like you know hundred gigabytes worth of data most of which have not been access the previous decade . and so on . so one of the things I really really interested in looking at with the new rules to one on the repository is . How old are they tracking this stuff for me it's purposes tiny into an instructor of financial course are series of courses and how to manage when it goes away . creating it is not the issue twenty tell . is the issue . so it's an interesting show . Q . his issues . this is . this . this is the newsroom years . in a studio . issues that he's . he offered personally . in ur Kansas . you'll to Daschle . it was . Steps up . the . so . Woodward . Cherkasky your system can be beaten two to six am No . it's the school I guess we'll uses a lot so . see what we do is of . it . left over for Blackboard days were was require what we actually we with our server . at two am so . received three minutes . Bob . s . you know that in a Blackboard is stuffed with the meat of the zombie Processes after running in and everything with crashing so the discussion of what words were like OK we're just in to have the server reviewed every night it to a logo and its achievements in it . so and then shortly after comes back up is when the backup window kicks off . and in terms of actually usage . we're always had is we have gone Instructor who Things middle name must be most parents who likes getting up at four am and doing a great debt mark . four . and so . . personally I think we ever had in the history has ever complained about the server be slow . join them back up window . and we're life . it's like . and so but . usage fees . they came . a brilliant last words . we were in her breast . the Lynda by end . the enhancing of war is usage . students media . we're sitting or whether it's education . a new year . there . so why . yes . do TR is off site . so it's a . so what we're what he viewed the suspenders over . so we do . when we get the out Weekly . so backup Nightly incremental backups . we also do before the Nightly incremental backups world is we are going tom icy cold all of them will to get it so it does gets a top two of the aisle as well . this time . NBC . that night use in the previous nights . Jesus files are kept on the server . and in the financial takes off and all that it's written to Tape and and and the file system of course is getting back to that a lot of stuff and then in addition to that . Moodle is then taking off and doing its backups on to the desert files that are that are actually on a different machine . so and then were receiving . the twenty eight days of Daily backups and so so we're we're trying to cover all for this is the best of . sure . we . on you . . tool Faculty technology development . and so my boss looks at those requests and and that is out . the Czechs with his peers actually and the other people in there are CSU tool Consortium . she email that says . instead the song depth we of with research we Development Pre production production so that was well just about anything on gas . T together the flight test and see how it works . and so . Devin an all too that you know the and the rest be used in the team and logo innovate and yet this is really in a logo in not so much . so and then based on that we can begin to creep broaden this were so happy with that and eventually migrants to production so that basically are with you . when I and two would probably have half dozen or a dozen of the time . the on base modules installed . so . of Flight medals on use I think the one this of the most significant moment for language that you will that wouldn't . so . it is . conferencing . it was . he yelled games . I got you . class to yesterday . says Thomas . ten . a . so . zero . rules services for movement . what we're finding here we can get stuck directory . you know they will win . we go . toward that . they've got control but we gave you two . well really what it was last some time . we'll read ahead of David Designers . but he won't Forums . so what what I to edit this . . and getting guidance from this . . program or any in doing science in general for a decade is on the set this up so that once I'm done with it . I never have to deal with it again and that decline can do everything on their own . and so I'm just philosophy here . so the growth in the other members of the TV . don't access into the backups and you go in and get stuff out thousand require any intervention on my part of the session of is that something so large that it has to be SF T to the server . Generally . so . I wouldn't . follow the rule reuse of specific philosophy is . that's just not the way I work on it so the client to do everything on run . so I will talk to that little rooms . I know Bob them they're great and people and just gently nudged them in the direction of peace make this a little bit more so service . and we'll run . yes exactly . class . . why . and the number access to teach . courses at the gas it has to tackle the even read that . the responsible hundred percent . for instance the class is really not realistic . you know this . this has can get in here today . began to Teaching his words semester . the thing is that . he scored on a second year standouts version that was in any instance he master copy of everything . the essay . Teaching . developing Introduction for long . we're . Bush tool first we're . says they are about to be Taught yes . so . so we're looking at doing these sentences to state model of the Archives server so that basically the crime academic year on the on one server prior academic year would be on another server . on . so button . without resource constraints were still in teaching the life and death established . for years and then instead of all let servers and it's good to get archived off to use . I didn't use the of the year . what is required . impact . what he video there . the jury of eight one . share content across the Curriculum and that into our hands intro is up in Tuesday's issue . however we are now up to the . the truth shall . for a whole lot and when I content for Wednesday other parts YouTube . didn't she . the issue of muscle property . it now . the institution getting so that it's pretty in July . what happened there in teaching the Teaching Moodle . Martin in Dallas . institution upload it to the ADA . so we do now . shall . for a run in the splash out create a course on . conservatives and the creative your seat . Nasser said the students how to it shall create that there's nothing in all . I was assigned to that with the option of asking you for a liver role in two thousand on content . editing . and in a apply we want to live . so Digital apprehensions are . but it's not . users do that . presenter along . they don't they . videos and content . she's my content . and he had . Uses is usually the stand . Initial . no . so thank you all very much for being here at . the the the the . . . speed IDTM like in two thousand seven . and . BP is going like that . well Blackboard basics support building blocks in Snapshots . the administrative overhead of running it was beyond what we could support a scene institution and that is totally beyond sell and then so you later we made the decision to switch to Moodle surprise . the server . the student . today . we haven't actually .