The table below looks at the statistics for Data Warehouse skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited Data Warehouse over the 3 months to 29 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Jul 2015
Same period 2014 Same period 2013
Data Warehousing
Rank 25 - 26
Rank change year-on-year
- 0
Permanent jobs citing Data Warehouse 1 0 6
As % of all permanent IT jobs located in Welwyn Garden City 0.87% - 3.70%
As % of the Database & Business Intelligence category 4.76% - 21.43%
Number of salaries quoted 0 0 6
Average salary - - £75,000
UK excluding London average salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%
Data Warehouse
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the Welwyn Garden City region.

Database & Business Intelligence Category
Welwyn Garden City
Permanent IT job ads with a match in the
Database & Business Intelligence category
21 26 28
As % of all permanent IT jobs located in Welwyn Garden City 18.26% 28.57% 17.28%
Number of salaries quoted 14 21 27
Average salary £50,000 £44,000 £52,500
Average salary % change year-on-year
+13.63% -16.19%
90% offered a salary of more than £49,000 £30,500 £43,350
10% offered a salary of more than £58,500 £75,000 £46,400
UK excluding London average salary £42,500 £40,000 £39,000
% change year-on-year
+6.25% +2.56%

Data Warehouse
Jobs Demand Trend in Welwyn Garden City

This chart provides a 3-month moving total of permanent IT jobs citing Data Warehouse across the Welwyn Garden City region as a proportion of the total demand within the Database & Business Intelligence category.

Data Warehouse Jobs Demand Trend in Welwyn Garden City

Data Warehouse
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Warehouse across the Welwyn Garden City region.

Data Warehouse Salary Trend in Welwyn Garden City

Data Warehouse
Top 18 Related IT Skills in Welwyn Garden City

For the 6 months to 29 July 2015, IT jobs across the Welwyn Garden City region citing Data Warehouse also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Data Warehouse.

1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) ETL
1 1 (100.00%) RDBMS
1 1 (100.00%) Informatica
1 1 (100.00%) PowerCenter
1 1 (100.00%) ERwin
1 1 (100.00%) Validation
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Data Mart
1 1 (100.00%) Unit Testing
1 1 (100.00%) Dimensional Modelling
1 1 (100.00%) Data Extraction
1 1 (100.00%) Data Quality
1 1 (100.00%) Data Transformation
1 1 (100.00%) Oracle Database
1 1 (100.00%) Performance Tuning
1 1 (100.00%) Relational Database

Data Warehouse
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 29 July 2015, IT jobs across the Welwyn Garden City region citing Data Warehouse also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Data Warehouse. Up to 20 skills are shown per category.

Database & Business Intelligence
1 1 (100.00%) RDBMS
1 1 (100.00%) PowerCenter
1 1 (100.00%) Data Mart
1 1 (100.00%) Oracle Database
1 1 (100.00%) Relational Database
Development Applications
1 1 (100.00%) ERwin
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Oracle Developer
1 1 (100.00%) Informatica Developer
Miscellaneous
1 1 (100.00%) Data Extraction
Processes & Methodologies
1 1 (100.00%) ETL
1 1 (100.00%) Validation
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Unit Testing
1 1 (100.00%) Dimensional Modelling
1 1 (100.00%) Data Transformation
1 1 (100.00%) Performance Tuning
Programming Languages
1 1 (100.00%) SQL
Quality Assurance & Compliance
1 1 (100.00%) Data Quality
Vendors
1 1 (100.00%) Oracle
1 1 (100.00%) Informatica