The following table provides summary statistics for contract job vacancies advertised in Warrington 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 26 March 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.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Data Warehousing
Cheshire / Warrington
Rank 12 43 7
Rank change year-on-year +31 -36  
Contract jobs citing Data Warehouse 6 4 29
As % of all contract IT jobs advertised in Warrington 6.00% 1.17% 14.57%
As % of the Database & Business Intelligence category 40.00% 8.00% 44.62%
Number of daily rates quoted 3 2 23
Median daily rate £388 £473 £650
Median daily rate % change year-on-year -17.98% -27.30%  
90% offered a daily rate of more than £254 £351 £450
10% offered a daily rate of more than £398 £595 £700
UK excluding London median daily rate £400 £413 £400
% change year-on-year -3.03% +3.12%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.00 £52.75 £34.00
% change year-on-year -33.64% +55.14%  

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 Warrington with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Warrington
Contract job vacancies with a requirement for database and business intelligence skills 15 50 65
As % of all contract IT job vacancies advertised in Warrington 15.00% 14.58% 32.66%
Number of daily rates quoted 11 31 44
Median daily rate £388 £325 £590
Median daily rate % change year-on-year +19.23% -44.91%  
90% offered a daily rate of more than £241 £306 £300
10% offered a daily rate of more than £420 £560 £700
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £13.00 -
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

Data Warehouse
Job Vacancy Trend in Warrington

The job posting trend of jobs advertised in Warrington 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 Warrington

Data Warehouse
Contractor Daily Rate Trend in Warrington

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

Contractor daily rate trend for Data Warehouse in Warrington

Data Warehouse
Contractor Daily Rate Histogram in Warrington

The daily rate distribution of IT jobs citing Data Warehouse in Warrington over the 3 months to 26 March 2017.

Contractor daily rate histogram for Data Warehouse in Warrington

Data Warehouse
Contractor Hourly Rate Trend in Warrington

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

Contractor hourly rate trend for Data Warehouse in Warrington

Data Warehouse
Top 30 Related IT Skills in Warrington

For the 6 months to 26 March 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 Warrington region with a requirement for Data Warehouse.

1 11 (61.11%) SQL
2 9 (50.00%) SQL Server
2 9 (50.00%) SQL Server Reporting Services
2 9 (50.00%) Analytical Skills
3 8 (44.44%) High Availability
3 8 (44.44%) Finance
3 8 (44.44%) SQL Server Integration Services
3 8 (44.44%) ETL
4 7 (38.89%) Microsoft
4 7 (38.89%) T-SQL
4 7 (38.89%) Database Mirroring
5 6 (33.33%) Business Intelligence
5 6 (33.33%) SQL Server Analysis Services
6 5 (27.78%) Data Management
6 5 (27.78%) Replication
6 5 (27.78%) PowerShell
6 5 (27.78%) Taxonomies
6 5 (27.78%) Ontologies
6 5 (27.78%) Data Modelling
6 5 (27.78%) Logical Data Model
6 5 (27.78%) Physical Data Model
6 5 (27.78%) Data Governance
7 4 (22.22%) HBase
7 4 (22.22%) Open Source
7 4 (22.22%) Apache Hive
7 4 (22.22%) MongoDB
7 4 (22.22%) Team Foundation Server
7 4 (22.22%) Hadoop
7 4 (22.22%) Performance Tuning
7 4 (22.22%) Windows Server

Data Warehouse
Top Related IT Skills in Warrington 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:

Application Platforms
1 4 (22.22%) IIS
1 4 (22.22%) SharePoint
Applications
1 3 (16.67%) MS Excel
Business Applications
1 1 (5.56%) Oracle ERP
Cloud Services
1 1 (5.56%) Microsoft Azure
Database & Business Intelligence
1 9 (50.00%) SQL Server
1 9 (50.00%) SQL Server Reporting Services
2 8 (44.44%) SQL Server Integration Services
3 6 (33.33%) SQL Server Analysis Services
4 4 (22.22%) Apache Hive
4 4 (22.22%) Hadoop
4 4 (22.22%) HBase
4 4 (22.22%) MongoDB
4 4 (22.22%) PostgreSQL
5 3 (16.67%) Crystal Reports
5 3 (16.67%) SQL Server 2008
6 2 (11.11%) Big Data
6 2 (11.11%) MySQL
6 2 (11.11%) Power BI
6 2 (11.11%) SQL Server 2012
7 1 (5.56%) Oracle Database
7 1 (5.56%) Oracle Database 10g
7 1 (5.56%) SQL Server 2000
7 1 (5.56%) SQL Server 2014
7 1 (5.56%) SQL Server 2016
Development Applications
1 4 (22.22%) Team Foundation Server
General
1 8 (44.44%) Finance
2 4 (22.22%) Banking
Job Titles
1 6 (33.33%) DBA
1 6 (33.33%) SQL DBA
2 5 (27.78%) Architect
3 4 (22.22%) Data Architect
3 4 (22.22%) Developer
3 4 (22.22%) Principal Architect
4 3 (16.67%) Administrator
4 3 (16.67%) Domain Architect
4 3 (16.67%) Principal Data Architect
5 2 (11.11%) Analyst
5 2 (11.11%) Consultant
5 2 (11.11%) Data Engineer
5 2 (11.11%) SQL Analyst
5 2 (11.11%) SQL Developer
6 1 (5.56%) Analyst Developer
6 1 (5.56%) Data Warehouse Consultant
6 1 (5.56%) Data Warehouse Developer
6 1 (5.56%) ETL Consultant
6 1 (5.56%) Oracle Developer
6 1 (5.56%) Technical Analyst
Libraries, Frameworks & Software Standards
1 4 (22.22%) Web Services
2 1 (5.56%) MDX
Miscellaneous
1 9 (50.00%) Analytical Skills
2 5 (27.78%) Replication
2 5 (27.78%) Taxonomies
3 2 (11.11%) User Experience
4 1 (5.56%) NHS
Operating Systems
1 4 (22.22%) Windows
1 4 (22.22%) Windows Server
1 4 (22.22%) Windows Server 2008
Processes & Methodologies
1 8 (44.44%) ETL
1 8 (44.44%) High Availability
2 7 (38.89%) Database Mirroring
3 6 (33.33%) Business Intelligence
4 5 (27.78%) Data Governance
4 5 (27.78%) Data Management
4 5 (27.78%) Data Modelling
4 5 (27.78%) Logical Data Model
4 5 (27.78%) Ontologies
4 5 (27.78%) Physical Data Model
5 4 (22.22%) Continuous Integration
5 4 (22.22%) Data Acquisition
5 4 (22.22%) Disaster Recovery
5 4 (22.22%) Open Source
5 4 (22.22%) Performance Tuning
6 3 (16.67%) Agile Software Development
6 3 (16.67%) Business Transformation
6 3 (16.67%) Risk Management
6 3 (16.67%) Technical Architecture
7 2 (11.11%) Kimball Methodology
Programming Languages
1 11 (61.11%) SQL
2 7 (38.89%) T-SQL
3 5 (27.78%) PowerShell
4 2 (11.11%) Java
4 2 (11.11%) Python
5 1 (5.56%) Data Analysis Expressions (DAX)
Qualifications
1 1 (5.56%) BPSS Clearance
Vendors
1 7 (38.89%) Microsoft
2 3 (16.67%) Cognos
2 3 (16.67%) Hyperion
3 2 (11.11%) Vertica
4 1 (5.56%) Oracle