The following table provides summary statistics for contract job vacancies advertised in Portsmouth with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Warehouse over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Warehousing
Hampshire / Portsmouth
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 26 26 16
Rank change year-on-year 0 -10  
Contract jobs citing Data Warehouse 4 4 1
As % of all contract IT jobs advertised in Portsmouth 2.55% 2.65% 1.08%
As % of the Database & Business Intelligence category 7.02% 15.38% 8.33%
Number of daily rates quoted 4 2 1
Median daily rate £500 £251 £325
Median daily rate % change year-on-year +99.00% -22.69%  
UK excluding London median daily rate £400 £413 £375
% change year-on-year -3.03% +10.00%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £30.00 -
UK excluding London median hourly rate £52.00 £20.50 £31.50
% change year-on-year +153.65% -34.92%  

Data Warehouse is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Portsmouth with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Portsmouth
Contract job vacancies with a requirement for database and business intelligence skills 57 26 12
As % of all contract IT job vacancies advertised in Portsmouth 36.31% 17.22% 12.90%
Number of daily rates quoted 31 13 12
Median daily rate £438 £288 £340
Median daily rate % change year-on-year +52.17% -15.44%  
90% offered a daily rate of more than £275 £288 £217
10% offered a daily rate of more than £500 £335 £390
UK excluding London median daily rate £400 £388 £350
% change year-on-year +3.22% +10.71%  
Number of hourly rates quoted 7 8 0
Median hourly rate £45.50 £44.50 -
Median hourly rate % change year-on-year +2.24% -  
UK excluding London median hourly rate £38.00 £30.35 £26.00
% change year-on-year +25.19% +16.74%  

Data Warehouse
Job Vacancy Trend in Portsmouth

The job posting trend of jobs advertised in Portsmouth citing Data Warehouse as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Data Warehouse in Portsmouth

Data Warehouse
Contractor Daily Rate Trend in Portsmouth

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse in Portsmouth.

Contractor daily rate trend for Data Warehouse in Portsmouth

Data Warehouse
Contractor Daily Rate Histogram in Portsmouth

The daily rate distribution of IT jobs citing Data Warehouse in Portsmouth over the 3 months to 23 June 2017.

Contractor daily rate histogram for Data Warehouse in Portsmouth

Data Warehouse
Contractor Hourly Rate Trend in Portsmouth

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Warehouse in Portsmouth.

Contractor hourly rate trend for Data Warehouse in Portsmouth

For the 6 months to 23 June 2017, IT contractor jobs citing Data Warehouse also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Portsmouth region with a requirement for Data Warehouse.

1 3 (60.00%) Business Intelligence
1 3 (60.00%) SQL Server Integration Services
2 2 (40.00%) SQL Server Analysis Services
2 2 (40.00%) Data Cleansing
2 2 (40.00%) Data Quality
2 2 (40.00%) OLAP Cube
2 2 (40.00%) Data Mart
2 2 (40.00%) SQL Server Reporting Services
2 2 (40.00%) Microsoft
2 2 (40.00%) SQL Server
2 2 (40.00%) OLAP
2 2 (40.00%) SAP
2 2 (40.00%) ETL
3 1 (20.00%) SAP BW
3 1 (20.00%) SQL
3 1 (20.00%) T-SQL
3 1 (20.00%) Oracle
3 1 (20.00%) Finance
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Enterprise Data Warehouse
3 1 (20.00%) Greenfield Project
3 1 (20.00%) Data Integration
3 1 (20.00%) Team Foundation Server
3 1 (20.00%) Social Media
3 1 (20.00%) SAP Data Services
3 1 (20.00%) QA

Data Warehouse
Co-occurring IT Skills in Portsmouth by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Database & Business Intelligence
1 3 (60.00%) SQL Server Integration Services
2 2 (40.00%) Data Mart
2 2 (40.00%) OLAP
2 2 (40.00%) OLAP Cube
2 2 (40.00%) SQL Server
2 2 (40.00%) SQL Server Analysis Services
2 2 (40.00%) SQL Server Reporting Services
3 1 (20.00%) Enterprise Data Warehouse
3 1 (20.00%) SAP BW
3 1 (20.00%) SAP Data Services
Development Applications
1 1 (20.00%) Team Foundation Server
General
1 1 (20.00%) Finance
Job Titles
1 3 (60.00%) Developer
2 2 (40.00%) SAP Developer
3 1 (20.00%) Business Intelligence Developer
3 1 (20.00%) Business Intelligence Specialist
3 1 (20.00%) Consultant
3 1 (20.00%) Data Consultant
3 1 (20.00%) Data Warehouse Consultant
3 1 (20.00%) ETL Developer
3 1 (20.00%) SAP BW Developer
3 1 (20.00%) SQL BI Developer
3 1 (20.00%) SQL Developer
3 1 (20.00%) SQL Server Consultant
Miscellaneous
1 1 (20.00%) Greenfield Project
1 1 (20.00%) Social Media
Processes & Methodologies
1 3 (60.00%) Business Intelligence
2 2 (40.00%) Data Cleansing
2 2 (40.00%) ETL
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Data Integration
Programming Languages
1 1 (20.00%) SQL
1 1 (20.00%) T-SQL
Quality Assurance & Compliance
1 2 (40.00%) Data Quality
2 1 (20.00%) QA
Vendors
1 2 (40.00%) Microsoft
1 2 (40.00%) SAP
2 1 (20.00%) Oracle