Data IT Workplace Skills for Advanced Positions of DA / BA / BSA / Dev / QA / PM
[ 0.0.0.0 ]
Data IT Practical Industrial Skills Training Progeam
[ link ]
[ 0.1.0.0 ]
Ontario Open Data Project Layout
[ link ]
[ 0.2.0.0 ]
Typical Data Extracting, Transformation, and Loading ( ETL ) Process
[ link ]
[ 0.2.1.0 ]
ETL sample codes
[ link ]
[ 0.2.2.0 ]
Update Yahoo stock daily change rate - query with inner join
[ link ]
[ 0.2.3.0 ]
Update Yahoo stock daily change rate - cursor on stored procedure
[ link ]
[ 1.0.0.0 ]
Backend Tech
[ 1.1.0.0 ]
Sql basics
[ link ]
[ 1.1.1.0 ]
Select .. from .. order by
[ 1.1.2.0 ]
Case when
[ 1.1.3.0 ]
From dual
[ 1.1.4.0 ]
Group by
[ 1.1.5.0 ]
Union and union all
[ 1.1.6.0 ]
Limit
[ 1.1.7.0 ]
Sub query
[ 1.1.8.0 ]
Inner join and outer join
[ 1.1.8.1 ]
Inner join
[ link ]
[ 1.1.8.2 ]
outer join
[ link ]
[ 1.1.9.0 ]
Aggregation functions ( count, max, min, avg, sum )
[ 1.1.10.0 ]
Useful functions
[ 1.1.10.1 ]
cast()
[ 1.1.10.2 ]
concat()
[ 1.1.10.3 ]
group_concat()
[ 1.1.10.4 ]
date()
[ 1.1.10.5 ]
datediff()
[ 1.1.10.6 ]
trim()
[ 1.1.10.7 ]
upper(), lower()
[ 1.1.10.8 ]
now()m timestamp(), today()
[ 1.1.10.9 ]
instr()
[ 1.1.10.10 ]
substr()
[ 1.1.10.11 ]
STR_TO_DATE()
[ link ]
[ 1.1.11.0 ]
dynamic sql
[ link ]
[ 1.2.0.0 ]
Sql DML
[ 1.2.1.0 ]
Update
[ 1.2.2.0 ]
Update table join
[ 1.2.3.0 ]
Insert into
[ 1.2.4.0 ]
Insert into select
[ 1.2.5.0 ]
Delete
[ 1.2.6.0 ]
Truncate
[ 1.2.7.0 ]
Drop
[ 1.2.8.0 ]
Transaction
[ link ]
[ 1.3.0.0 ]
Sql DDL
[ 1.3.1.0 ]
Create table
[ 1.3.2.0 ]
Create view
[ 1.3.3.0 ]
Create trigger
[ link ]
[ 1.3.3.1 ]
trigger example png
[ link ]
[ 1.3.4.0 ]
Create function
[ link ]
[ 1.3.5.0 ]
Create stored procedure
[ 1.3.5.1 ]
Mysql Exception handling
[ link ]
[ 1.3.6.0 ]
Loop
[ link ]
[ 1.3.7.0 ]
cursor
[ link ]
[ 1.3.8.0 ]
create primary key, foreign kry, unique key
[ 1.3.9.0 ]
create table using increamental ID column
[ 1.3.10.0 ]
ER Diagram
[ link ]
[ 1.4.0.0 ]
Upload data utility
[ 1.5.0.0 ]
Administration
[ 1.5.1.0 ]
Create user
[ 1.5.2.0 ]
Assign privilege
[ 2.0.0.0 ]
Middle Tier Tech
[ link ]
[ 2.1.0.0 ]
JDBC
[ link ]
[ 2.2.0.0 ]
server-side process of http request with parameters
[ link ]
[ 2.3.0.0 ]
Create XML and http output
[ 2.4.0.0 ]
Create JSON and http output
[ link ]
[ 2.5.0.0 ]
http read xml and covert to json and http output
[ 2.6.0.0 ]
Web App Model ? View - Control workflow
[ 2.7.0.0 ]
J2EE, JSP import, embed
[ 2.8.0.0 ]
Java library
[ 2.9.0.0 ]
Ant build
[ link ]
[ 2.10.0.0 ]
Jar, war
[ 2.11.0.0 ]
OAuth 2.0 Token receiving
[ 2.12.0.0 ]
plsql build xml / external_sqL_build_csv
[ link ]
[ 3.0.0.0 ]
Frontend Tech
[ 3.1.0.0 ]
Html basic structure
[ link ]
[ 3.2.0.0 ]
Useful html tags
[ 3.2.1.0 ]
<a>
[ 3.2.2.0 ]
<p>
[ 3.2.3.0 ]
<div>
[ 3.2.4.0 ]
<span>
[ 3.2.5.0 ]
<br>
[ 3.2.6.0 ]
<table>
[ 3.2.7.0 ]
<ul>
[ 3.2.8.0 ]
<iframe>
[ 3.2.9.0 ]
<h1>
[ 3.2.9.0 ]
<hr>
[ 3.2.9.0 ]
<pre>
[ 3.2.10.0 ]
<INPUT>
[ link ]
[ 3.3.0.0 ]
CSS / javascript
[ 3.4.0.0 ]
Post / get requests
[ 3.5.0.0 ]
DOM / Event
[ 3.5.1.0 ]
Document Object Model (DOM)
[ link ]
[ 3.6.0.0 ]
Online form
[ link ]
[ 3.6.1.0 ]
SQL injection
[ 3.7.0.0 ]
JQuery
[ link ]
[ 3.7.1.0 ]
JQuery selectors
[ link ]
[ 3.7.2.0 ]
JQuery event and handler
[ link ]
[ 3.8.0.0 ]
AngularJS
[ link ]
[ 3.9.0.0 ]
Ajax call
[ link ]
[ 3.10.0.0 ]
Google chart
[ link ]
[ 3.11.0.0 ]
Bootstrap
[ link ]
[ 3.12.0.0 ]
Google Map API
[ link ]
[ 3.12.1.0 ]
Demo
[ link ]
[ 3.12.2.0 ]
Example codes
[ link ]
[ 3.13.0.0 ]
CSS animation
[ link ]
[ 3.14.0.0 ]
OAuth 2.0 Token receiving
[ link ]
[ 3.15.0.0 ]
Ajax call receiving data and then save as file
[ 3.16.0.0 ]
awesome font
[ 3.16.1.0 ]
lntroduction
[ link ]
[ 3.16.2.0 ]
icons
[ link ]
[ 3.17.0.0 ]
html color
[ link ]
[ 4.0.0.0 ]
Application
[ 4.1.0.0 ]
Online CSV read and update database
[ 4.1.1.0 ]
in R
[ link ]
[ 4.1.2.0 ]
in Java
[ link ]
[ 4.2.0.0 ]
Job Scheduling
[ 4.3.0.0 ]
Java J2SE
[ 4.4.0.0 ]
Eclipse
[ 4.5.0.0 ]
Java basics
[ 4.5.1.0 ]
Java app vs. library
[ link ]
[ 4.5.2.0 ]
user-defined exception
[ link ]
[ 4.5.3.0 ]
Class vs. object
[ link ]
[ 4.5.4.0 ]
Object create and close
[ 4.5.5.1 ]
memoory leak
[ 4.5.6.0 ]
Class / Sub class
[ 4.5.7.0 ]
Class inheritance
[ link ]
[ 4.5.8.0 ]
Class composition
[ 4.5.9.0 ]
Constructor
[ link ]
[ 4.5.10.0 ]
Public / private, get / set function
[ 4.5.11.0 ]
Static method
[ 4.5.12.0 ]
Java interface
[ link ]
[ 4.5.13.0 ]
Synchronized methid
[ link ]
[ 4.5.14.0 ]
Multi-thread, thread Safe
[ link ]
[ 4.5.14.1 ]
Sample codes
[ link ]
[ 4.6.0.0 ]
Excel and VBA
[ link ]
[ 4.6.1.0 ]
VBA - 1
[ link ]
[ 4.6.2.0 ]
VBA - 2
[ link ]
[ 4.6.3.0 ]
VBA - 3
[ link ]
[ 4.6.4.0 ]
VBA sample code
[ link ]
[ 4.7.0.0 ]
Using R: Download csv and update to database / schedule job
[ 4.7.1.0 ]
R - 1
[ link ]
[ 4.7.2.0 ]
R - 2
[ link ]
[ 4.7.3.0 ]
R project
[ link ]
[ 4.8.0.0 ]
Oracle APEX
[ link ]
[ 4.8.1.0 ]
Intro Lesson
[ link ]