I get this error when i try to create an instance:
There was a problem selecting a build for Canonical Ubuntu 20.04 Minimal. The image might not be compatible with the shape you selected.
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I am trying to connect to AWS Athena via my Windows as well as Mac system. My goal is to have a SQL Editor that I can use to perform quick research about the data. I was trying to find tools and tutorials for connecting to Athena. So far I have only found some tutorials around SQL Workbench. What are some other tools that you guys leverage and is there something particular that you like about that tool and how easy was it to setup either on Windows/Mac.
I use SQuirreL SQL for connecting to Athena. It has served the purpose so far. Once you import the JDBC drivers(you can download them from AWS's site) the tool itself is pretty straight forward to setup. The URL that you can use to connect can be seen here -
jdbc:awsathena://AwsRegion=<AWS Region>;User=<AWS Access Key>;Password=<AWS Secret Key>;S3OutputLocation=<S3 folder>
I'm pasting the "Overview" of SQuirreL below:
SQuirreL SQL Client is a graphical Java program that will allow you to
view the structure of a JDBC compliant database, browse the data in
tables, issue SQL commands etc, see Introduction. The minimum version
of Java supported is 1.6.x as of SQuirreL version 3.0. See the Old
Versions page for versions of SQuirreL that will work with older
versions of Java.
SQuirreL's functionality can be extended through the use of plugins.
A short introduction can be found here. To see the change history
(including changes not yet released) click here.
For a more detailed introduction see the English or German of our
paper on SQuirreL.
Susan Cline graciously took the time to document the steps she
followed to setup an Apache Derby database from scratch and use the
SQuirreL SQL Client to explore it.
Quite some time ago Kulvir Singh Bhogal wrote a great tutorial on
SQuirreL and published it at the IBM developerWorks site. He has
kindly allowed us to mirror it locally. The tutorial is not really up
to date but especially for doing the first steps it is still of help.
SQuirrel was originally released under the GNU General Public License.
Since version 1.1beta2 it has been released under the GNU Lesser
General Public License.
Another tool that I have used pretty extensively is SQL Workbench. This is also sort of recommended on the AWS site. The is good, but I found that it would hang up sometimes and I would loose my work.
Both of these can be easily downloaded from the links provided or if you like to use CLI then Homebrew can be used on MacBook or Chocolatey on windows
Some other tools that you can use are DataGrip by JetBrains. Guide to setup the tool can be seen here. The functionality of DataGrip is also built into IntelliJ Ultimate Edition.
DB Visualizer is another tool that can be used to connect to AWS Athena the guide to connect can be found here
TeamSQL and Razor SQL are some other tools that you can leverage.
One of the strengths of JDBC drivers is that as long as a tool supports JDBC, you can use it for any data source which has a JDBC driver. First, get the JAR file for the JDBC driver for Athena here: Amazon Athena Connect with JDBC. Java works across platforms, so as long as you have Java in your Windows/Mac environment, you should have no problem using any of these tools.
The tool SQL Workbench/J is fairly popular, but I find it frustrating to work with when switching between multiple databases.
Another tool is Squirrel SQL, which also supports JDBC drivers. I prefer it, but it looks a little less pretty than SQL Workbench/J. Once you've downloaded the JDBC driver, configure it in SquirrelSQL by going to Drivers and then adding a new one. Label it "Amazon Athena" and specify the Example URL as jdbc:awsathena://AwsRegion=[Region];User=
[AccessKey];Password=[SecretKey];S3OutputLocation=[Output];
[Property1]=[Value1];[Property2]=[Value2];...
Leave the Website URL Blank, but specify the Class Name as com.simba.athena.jdbc.Driver. Add the .jar file of the JDBC driver to the "Extra Class Path" page.
Once you've set up the driver, you can set up connections by going to the Alias tab and hitting the plus sign. Simply fill in the values in the example URL to point to your data source. Once you're connected, you're good to start writing queries.
SquirrelSQL saves the connection information for you, allowing you to quickly jump between data sources, and makes it easy to write multiple queries in one input window, with their outputs going to separate tabs in the output pane. I've used it for database, exploration, DDL, and regular day-to-day tasks with data. It's been good for most anything I've connected it to. It is definitely not perfect, but it's getting better all the time.
I guess you need a Docker SQL Editor that you can use to perform quick research about the data.
But I suggest two ways.
One is Offline/Online and with installation methods, which you can use with a fixed connection.
The first solution is to select a system as a server and connect to it from other operating systems. This is the traditional / old solution.
In the second solution you just need to be trained to work with Docker. This is a newer and more popular solution.
if you want use MySQL in MAC read this article :
Installing MySQL in a Mac OS X environment
If you want use MySQL in windows read this article :
How to Install MySQL on Windows
But you need a synchronous space for use MySQL or other DBMS you can use docker.
Docker is very Flexible . But you need connect to internet.
If you want use Docker read this article and view docker site :
Docker : SITE
Docker Doc : Start a Remote MySQL Server with Docker quickly
Excuse me, I would like to ask about how can I connect Delphi with MYSQL with ZeosLib. I already know the steps but I can't get it yet cause when I change the Properties in ZConnection where Connection = True, it can't. And this is the message
By the way, my OS actually Linux Ubuntu and I have to use VirtualBox to work on it.
So if there's somebody know this, I'm begging you guys to help me.
You need to download the dynamic link library that the error message is referencing. The following link https://dev.mysql.com/downloads/windows/installer/8.0.html takes you to MySQL Download page for the latest version of MySQL 8.0.13, or go to this page if you are on a 5.X version https://dev.mysql.com/downloads/installer/
Download the appropriate file 32bit or 64 bit and install it. Find the installed libMySQL.dll and put that file in the same directory as the executable being created by Delphi
You may instead set the Zeos Connection Component's Library Location property to the directory that the dll is located in.
I have got a similar project and I used this link:
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Connect_to_MySQL_Server_(FireDAC)
and it's working.
But if you mean : set the "connection := true" in designtime, you have to use the platform assistant under the linux as well.
I am trying to install the Oracle MySQL Server and Workbench on a server computer running Windows 2008. For some reason I just can't install it - can someone give there opinion on the problem - I am uploading pictures of the installation process.
I downloaded the 32 15.8M version
Agreed
Here is where the first problem appears. The only two options I can actually choose are Default and Custom . i chose Custom because the only thing I can install is MySQL for Excel..
Custom
...
...
And at the end there is nothing installed
After choosing the setup type and product features, Do you get a chance to see the attached screen? with all components downloaded? installation image
If you could see that and click on execute the product must be installed.
-Don't forget to check if
*your account has Admin privileges to install.
*The machine in which you are trying to install has access to internet via installers
-If you still face the problem i would suggest you to download the file of size 230MB and try installation with that.
I would like to install different MySQL versions on Windows. I have a MySQL 5.5 running, and I want to install a MySQL 5.7 to debug compatibility issues of a program I am working on. Both installations should stay side at a side, may have their own databases (it’s OK to start with an empty 5.7) and I am happy to run or stop the one or other from the Services control panel manually. The nowadays MySQL installer - community wants to upgrade my existing installation and, unlike explained in this article, does not offer another option to install the versions side to side. All I found was a rant confirming my problem, but no real solution. If it requires me to install it manually, I need detailed instructions. In my case, default setup (default port) is sufficient, because I don’t need to run both instances the same time.
This is not so obvious but using the "MySQL installer", you need to run it, then click on "Cancel" and a new window will appear, letting you install new elements. You can then select the version(s) of MySQL that you want to add to your system.
You don't need it but if people want to run several instances at the same time, they need to choose a different port for each installation.
Why not simply use a virtual machines to install your different MySQL version ?
Like that you will be sure to have no compatibilty issues between them and you can start/stop vms as you like.
Otherwise, I did find that : https://www.codementor.io/arpitbhayani/setup-multiple-mysql-servers-with-different-versions-docker-du107solq but can't confirm it's working.
Use Dockerized mysql and you can run as many mysql versions you want on different ports.
I am creating application for MAC using cocoa framework, I would like to know how and what are the ways i can connect to MySql database using cocoa framework.
You might want to look into http://www.sequelpro.com/docs/Source_Code. They seem to have resurrected the original MySQL-Cocoa code and it seems to be under active development. The other option is the commercial MacSQL Framework.
Edit: You might also want to look at the following tutorial. It is a great introduction in using the libmysqlclient and even provides a sample Xcode project.
Short answer: You can't, at least not directly.
The Cocoa Framework doesn't have a database driver, generic or otherwise (CoreData notwithstanding). In order to connect to a mysql database you need to use the aptly named libmysqlclient. This library is not included with Xcode, and as such will have to be downloaded (and probably built) separately: You can get it from here.
You'll probably have to distribute the library with your application, license issues might result.
Edit: It seems as if a library for connecting to the mysql database should be installed together with a MySQL server install. If the application will only need to run on machines where MySQL is installed, you might get away with linking to this.