similar to: Database Modeling Tools

On 10/16/2016 1:48 PM, Frank Cox wrote: > I don't know what the difference is between database modelling and an actual database they are completely different things. Modeling is a database design tool, typically letting you design your table relations via a GUI tool, generating an entity-relation-diagram (ERD). The Modeling tool would then create the actual SQL database in the

BeaverDB might be a good fit if you don't mind that it's written in Java. I actually find myself using Valentina Studio these days. It's not open source, but it is free, and it's written in Qt, and is multi-platform. Jason On Oct 16, 2016 1:38 PM, H <agents at meddatainc.com> wrote: I am looking for an open-source database modeling tool, ideally to run under both CentOS

On Sun, 16 Oct 2016 15:38:32 -0400 H wrote: > I am looking for an open-source database modeling tool, ideally to run under > both CentOS and Windows. I have not used any such tool before so I would like > to solicit suggestions. I don't know what the difference is between database modelling and an actual database, but sqlite is available on just about every platform imaginable and

On 02/20/2020 05:18 PM, Liam O'Toole wrote: > On Thu, 20 Feb, 2020 at 16:36:51 -0500, H wrote: >> On 02/16/2020 10:47 PM, Bee.Lists wrote: >>> Sequel ORM >>> >>> >>>> On Feb 16, 2020, at 7:28 PM, H <agents at meddatainc.com> wrote: >>>> >>>> I am looking for an open-source SQL modeling tool to use with MySQL, MariaDB

Hi, I''m currently building a small rails application that needs to store web traffic information. Similar to google analytics and clicky. (but simpler) It needs to store refer domains and visitors. Integration goes through a small javascript snippet. My question is: What database server is the fastest and should I use for this app? I was thinking about SQLlite. Thanks for your time,

Dear all, let suppose I have following vector:   > dat1 <- c(rep("asd", 5), rep("xyz", 12), rep("erd", 17)) > dat1 <- dat1[sample(1:length(dat1), length(dat1), replace=F)] > dat1  [1] "erd" "xyz" "erd" "asd" "asd" "erd" "xyz" "asd" "erd" "erd"

>>>>> "Ken" == Ken Wright via dovecot <dovecot at dovecot.org> writes: Ken> On 11/8/19 1:05 PM, @lbutlr via dovecot wrote: >> On 07 Nov 2019, at 23:00, Ken Wright <wizard at bnnorth.net> wrote: >>> I'm getting an error message saying "user unknown" when I send test >>> emails to my server. >> You need to look at

I am trying to decide between two different database architectures for an application to manage properties. For capturing the property features, I have two options: a single model/table with all the features as fields, or a set of joined models - property, feature, feature data. (see attached ERD diagram) OPTION A Properties name address has_pool has_doorman has_etc. (a bunch of values, not all

On 02/16/2020 10:47 PM, Bee.Lists wrote: > Sequel ORM > > >> On Feb 16, 2020, at 7:28 PM, H <agents at meddatainc.com> wrote: >> >> I am looking for an open-source SQL modeling tool to use with MySQL, MariaDB and PostgreSQL. Does anyone have a favorite? > > > Cheers, Bee > > > > > _______________________________________________ > CentOS

Dear Friends, I m pleased to present Firedraw www.firedraw.org , World''s First And Only Ajax based in-browser visual modeling tool. Currently it has options for drawing Flow Diagrams. Soon we will be incorporating UML and ERD drawing capabilities. This is our second Beta Test release dated 16 Jan 08, first Beta Test release was deployed on 2 Jan 08. Since then, we have incorporated many

Hi guys: I saw the pelthora of threads where people had trouble moving to 4.4. So I'm chicken now and I was trying to wait for the dust to settle, I suppose it has and its been long enough I'm nervous about not upgrading. I need to do a a production server that is located in a data center far away so even more than normal I want a smooth upgrade. Can someone tell the what the

Hello all, I plan to make an (emergency) multi OS bootable CD which contain: - Win98 boot floppy (create from Win 98 control panel, add remove program) - WinME boot floppy (create from Win 98 control panel, add remove program) - Linux boot disk - Win NT boot disk - Win 2000 recovery console - Win XP recovery console - Winternal Administrative Pak (ERD Commander etc) I am new to Linux and feel

On 07 Nov 2019, at 23:00, Ken Wright <wizard at bnnorth.net> wrote: > I'm getting an error message saying "user unknown" when I send test > emails to my server. You need to look at the logs. -- Everybody wants a rock to wrap a piece of string around

Dear R-helpers, Considering that a substantial part of analysis is related data manipulation, I'm just wondering if I should do the basic data part in a database server (currently I have the data in .txt file). For this purpose, I am planning to use MySQL. Is MySQL a good way to go about? Are there any anticipated problems that I need to be aware of? Considering, that many users here use

Hi: I am trying to make an application using mysql. When I do rails name -- d mysql, and then run mongrel. I will go to localhost:3000 and when i check my application environment, I get an error We''re sorry something went wrong. Now, when I do the same procedure without using --d mysql and just use the defalt sqllite. When I check my application environment it shows the information.

I''m somewhat of a newbie - played with recent versions of rails a few mths ago, but have decided to start from scratch with 1.0. I want to build my new db as much as possible with migrations, so I watched DHH''s migrations movie from rubyonrails.org. A few things confuse me: 1. He generates the model ("post") before running rake db_schema_dump. Is that necessary or

I'm in the process of setting up subversion and since the version packages with C5 is, shall we say, showing its age, I've built an updated version. In order to do that I had to upgrade sqlite from the default 3.3.6 (which the current subversion will not build with) and I went with 3.6.22. Has anyone else had any experience with whether or not that breaks anything? I'm a little

I wanna push my application straight from Github to Heroku. Everything goes through until it hits the installation of the gems. It can''t install the SQLite3 (local DB). I know Heroku doesn''t use SQLite but I didn''t expect this problem. The error messages recommended installing a version of SQLite3 (v1.3.6) which I did but it keeps on complaining :(. Any workaround?

How do you do? I am a deaf and I am working at Gallaudet University as IT technician. For troubleshooting computer problem, I fixed over 4000 computers with different CDs such as Windows XP SP2, Dell 32bit Diagnostic Tools, Windows Memory Tester, Acronis True Image, ERD 2005, and others. Everyday, I brought many different CDs to different building for services. Really, I wanted to develop

Changes from v2: added padding between avail idx and flags, and changed virtio to only publish used index when callbacks are enabled. Here's a rewrite of the original patch with a new layout. I haven't tested it yet so no idea how this performs, but I think this addresses the cache bounce issue raised by Avi. Posting for early flames/comments. Generally, the Host end of the virtio ring