kranstrom

Docker Training Notes

Sending on some notes. Sometimes it's difficult to keep notes if things go fast...

What did you do in this first training?

Built your first Dockerfile

The default Dockerfile is named Dockerfile (you can name it something different, but then have to be explicit when you build the image). You created this file using touch Dockerfile. We then used your text editor to edit.

The Dockerfile are build instructions for a container image. We can share this image with people, servers, CI processes, etc.

kranstrom

-- SQL/table/db profilers are better.. this works for something quick and simple
DECLARE @counter INT;
DECLARE @colname VARCHAR(100);
DECLARE @tablename varchar(100) = '<TABLENAME HERE>';

CREATE TABLE #qryresults (result varchar(100));
EXEC ('INSERT INTO #qryresults (result) SELECT ''TotalRows for ' + @tablename + ': '' + CAST(COUNT(1) AS VARCHAR(100)) AS res FROM dbo.' + @tablename + '');

DECLARE cursorval CURSOR FAST_FORWARD
FOR --SELECT TOP 5 COLUMN_NAME

kranstrom

Opening address

• Deciding to become agile is way easier than succeeding is it.
• Understand culture is critical to success

Keynote: Why your agile transformation might fail

• Doug Rose - Leading Agile Teams
• Agile is a big organiational change (not something a few developers practice - because then you just get pockets of agile)
• All focus is saying "become more agile", but if we are to break up team's daily work we really have to know "where are we going?". Companies are trying to be more agile, but few can give a satisfactory response on what organization will look like as it embraces the agile mindset.
• Agile is a mindset

kranstrom

Keybase proof

I hereby claim:

• I am ManuelCalavera on github.
• I am kranstrom (https://keybase.io/kranstrom) on keybase.
• I have a public key whose fingerprint is B4D1 4B2A 784E 5E80 09B1 5822 51B8 465D 4D2D 159E

To claim this, I am signing this object: