Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Preston 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 6 months to 21 November 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
Lancashire > Preston
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 23 16 14
Rank change year-on-year -7 -2 +10
Contract jobs citing Data Warehouse 8 7 15
As % of all contract IT jobs advertised in Preston 3.88% 5.30% 7.61%
As % of the Database & Business Intelligence category 17.02% 18.42% 26.79%
Number of daily rates quoted 6 5 13
Preston median daily rate £400 £368 £375
Median daily rate % change year-on-year +8.84% -2.00% +20.97%
10th Percentile £325 £309 £370
90th Percentile £525 £445 £523
Lancashire median daily rate £610 £368 £450
% change year-on-year +65.99% -18.33% +5.88%
Number of hourly rates quoted 1 1 0
Preston median hourly rate £51.50 £20.50 -
Median hourly rate % change year-on-year +151.22% - -
Lancashire median hourly rate £53.00 £20.50 -
% change year-on-year +158.54% - -

Data Warehouse is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Preston with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Preston
Contract vacancies with a requirement for database or business intelligence skills 47 38 56
As % of all contract IT jobs advertised in Preston 22.82% 28.79% 28.43%
Number of daily rates quoted 29 19 36
Preston median daily rate £400 £325 £370
Median daily rate % change year-on-year +23.08% -12.16% +23.33%
10th Percentile £325 £300 £210
90th Percentile £575 £425 £563
Lancashire median daily rate £400 £375 £425
% change year-on-year +6.67% -11.76% +13.33%
Number of hourly rates quoted 10 15 5
Preston median hourly rate £44.00 £36.50 £40.00
Median hourly rate % change year-on-year +20.55% -8.75% +19.98%
10th Percentile £40.83 £22.10 £31.14
90th Percentile £69.07 £63.77 £42.01
Lancashire median hourly rate £43.00 £40.00 £40.00
% change year-on-year +7.50% - +23.08%

Data Warehouse
Job Vacancy Trend in Preston

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in Preston.

Job vacancy trend for Data Warehouse in Preston

Data Warehouse
Contractor Daily Rate Trend in Preston

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

Contractor daily rate trend for Data Warehouse in Preston

Data Warehouse
Contractor Daily Rate Histogram in Preston

The daily rate distribution of IT jobs citing Data Warehouse in Preston over the 6 months to 21 November 2017.

Contractor daily rate histogram for Data Warehouse in Preston

Data Warehouse
Contractor Hourly Rate Trend in Preston

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

Contractor hourly rate trend for Data Warehouse in Preston

For the 6 months to 21 November 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 Preston region with a requirement for Data Warehouse.

1 7 (87.50%) Cognos
1 7 (87.50%) Business Intelligence
2 6 (75.00%) Agile Software Development
3 4 (50.00%) SQL
4 3 (37.50%) SQL Server
4 3 (37.50%) Data Integration
4 3 (37.50%) Data Virtualisation
5 2 (25.00%) User Stories
5 2 (25.00%) Scrum
5 2 (25.00%) SQL Server Integration Services
5 2 (25.00%) ETL
5 2 (25.00%) Cisco
5 2 (25.00%) Informatica
6 1 (12.50%) T-SQL
6 1 (12.50%) Data Modelling
6 1 (12.50%) Data Analysis
6 1 (12.50%) Stakeholder Management
6 1 (12.50%) Cognos Business Intelligence
6 1 (12.50%) Security Cleared
6 1 (12.50%) PowerShell
6 1 (12.50%) Data Architecture
6 1 (12.50%) Performance Analysis
6 1 (12.50%) Cognos Report Studio
6 1 (12.50%) Cognos Framework Manager

Data Warehouse
Co-occurring IT Skills in Preston 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:

Business Applications
1 1 (12.50%) Cognos Business Intelligence
Database & Business Intelligence
1 3 (37.50%) SQL Server
2 2 (25.00%) SQL Server Integration Services
3 1 (12.50%) Cognos Framework Manager
3 1 (12.50%) Cognos Report Studio
Job Titles
1 4 (50.00%) Analyst
2 2 (25.00%) Business Analyst
2 2 (25.00%) Business Intelligence Analyst
2 2 (25.00%) Business Intelligence Business Analyst
2 2 (25.00%) Cognos Business Analyst
2 2 (25.00%) Data Analyst
2 2 (25.00%) Scrum Master
3 1 (12.50%) Business Intelligence Developer
3 1 (12.50%) Cognos BI Developer
3 1 (12.50%) Cognos Developer
3 1 (12.50%) Developer
3 1 (12.50%) SQL Analyst
3 1 (12.50%) SQL Data Analyst
3 1 (12.50%) SQL Server Analyst
Processes & Methodologies
1 7 (87.50%) Business Intelligence
2 6 (75.00%) Agile Software Development
3 3 (37.50%) Data Integration
3 3 (37.50%) Data Virtualisation
4 2 (25.00%) ETL
4 2 (25.00%) Scrum
4 2 (25.00%) User Stories
5 1 (12.50%) Data Analysis
5 1 (12.50%) Data Architecture
5 1 (12.50%) Data Modelling
5 1 (12.50%) Performance Analysis
5 1 (12.50%) Stakeholder Management
Programming Languages
1 4 (50.00%) SQL
2 1 (12.50%) PowerShell
2 1 (12.50%) T-SQL
Qualifications
1 1 (12.50%) Security Cleared
Vendors
1 7 (87.50%) Cognos
2 2 (25.00%) Cisco
2 2 (25.00%) Informatica