The following table provides summary statistics for contract job vacancies advertised in Somerset 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 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
23 Mar 2017
Same period 2016 Same period 2015
Data Warehousing
South West / Somerset
Rank 30 34 45
Rank change year-on-year +4 +11  
Contract jobs citing Data Warehouse 6 4 3
As % of all contract IT jobs advertised in Somerset 2.88% 1.52% 0.90%
As % of the Database & Business Intelligence category 13.04% 8.89% 3.09%
Number of daily rates quoted 4 4 3
Median daily rate £319 £325 £340
Median daily rate % change year-on-year -1.92% -4.41%  
UK excluding London median daily rate £400 £413 £400
% change year-on-year -3.03% +3.12%  
Number of hourly rates quoted 2 0 0
Median hourly rate £40.00 - -
UK excluding London median hourly rate £35.00 £62.50 £34.00
% change year-on-year -44.00% +83.82%  

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 Somerset with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Somerset
Contract job vacancies with a requirement for database and business intelligence skills 46 45 97
As % of all contract IT job vacancies advertised in Somerset 22.12% 17.11% 28.96%
Number of daily rates quoted 33 34 72
Median daily rate £350 £425 £400
Median daily rate % change year-on-year -17.64% +6.25%  
90% offered a daily rate of more than £260 £325 £319
10% offered a daily rate of more than £430 £1,846 £675
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 5 1 3
Median hourly rate £40.00 £42.50 £32.50
Median hourly rate % change year-on-year -5.88% +30.76%  
UK excluding London median hourly rate £31.75 £32.50 £32.50
% change year-on-year -2.30% -  

Data Warehouse
Job Vacancy Trend in Somerset

The job posting trend of jobs advertised in Somerset 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 Somerset

Data Warehouse
Contractor Daily Rate Trend in Somerset

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

Contractor daily rate trend for Data Warehouse in Somerset

Data Warehouse
Contractor Daily Rate Histogram in Somerset

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

Contractor daily rate histogram for Data Warehouse in Somerset

Data Warehouse
Contractor Hourly Rate Trend in Somerset

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

Contractor hourly rate trend for Data Warehouse in Somerset

Data Warehouse
Contract Job Locations in Somerset

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Warehouse within the Somerset region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Street - 1 £400 -
Data Warehouse
South West

Data Warehouse
Top 30 Related IT Skills in Somerset

For the 6 months to 23 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 Somerset region with a requirement for Data Warehouse.

1 14 (87.50%) SQL
2 12 (75.00%) Business Intelligence
2 12 (75.00%) SQL Server Integration Services
3 10 (62.50%) ETL
4 9 (56.25%) SQL Server Reporting Services
5 8 (50.00%) Security Cleared
5 8 (50.00%) Agile Software Development
5 8 (50.00%) Microsoft
6 7 (43.75%) SQL Server
6 7 (43.75%) SQL Server Analysis Services
6 7 (43.75%) SC Cleared
7 6 (37.50%) Kimball Methodology
7 6 (37.50%) C#
7 6 (37.50%) Oracle
8 4 (25.00%) Scrum
8 4 (25.00%) MS Excel
8 4 (25.00%) Oracle Database
8 4 (25.00%) Data Analysis
8 4 (25.00%) SQL Server 2012
8 4 (25.00%) SQL Server 2014
9 3 (18.75%) SQL Server 2008
9 3 (18.75%) PerformancePoint
9 3 (18.75%) SharePoint 2010
9 3 (18.75%) PowerPivot
9 3 (18.75%) SharePoint
10 2 (12.50%) Data Modelling
10 2 (12.50%) Java
10 2 (12.50%) XML
10 2 (12.50%) T-SQL
10 2 (12.50%) VB.NET

Data Warehouse
Top Related IT Skills in Somerset 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 3 (18.75%) SharePoint
1 3 (18.75%) SharePoint 2010
2 2 (12.50%) Apache Spark
Applications
1 4 (25.00%) MS Excel
Cloud Services
1 1 (6.25%) Amazon AWS
Database & Business Intelligence
1 12 (75.00%) SQL Server Integration Services
2 9 (56.25%) SQL Server Reporting Services
3 7 (43.75%) SQL Server
3 7 (43.75%) SQL Server Analysis Services
4 4 (25.00%) Oracle Database
4 4 (25.00%) SQL Server 2012
4 4 (25.00%) SQL Server 2014
5 3 (18.75%) PerformancePoint
5 3 (18.75%) PowerPivot
5 3 (18.75%) SQL Server 2008
6 2 (12.50%) Big Data
6 2 (12.50%) Hadoop
6 2 (12.50%) Oracle ODI
6 2 (12.50%) Power BI
7 1 (6.25%) Amazon Redshift
7 1 (6.25%) BusinessObjects
7 1 (6.25%) Oracle Reports
7 1 (6.25%) Pentaho
7 1 (6.25%) PostgreSQL
7 1 (6.25%) QlikView
Development Applications
1 1 (6.25%) Talend Open Studio
General
1 2 (12.50%) Aerospace
2 1 (6.25%) Finance
2 1 (6.25%) Manufacturing
Job Titles
1 10 (62.50%) Developer
2 6 (37.50%) Data Warehouse Developer
3 4 (25.00%) Business Intelligence Developer
3 4 (25.00%) SQL Developer
3 4 (25.00%) SSIS Developer
3 4 (25.00%) SSRS Developer
4 2 (12.50%) ETL Developer
4 2 (12.50%) Software Engineer
4 2 (12.50%) SSAS Developer
5 1 (6.25%) .NET Software Engineer
5 1 (6.25%) Big Data Consultant
5 1 (6.25%) Big Data Developer
5 1 (6.25%) Consultant
5 1 (6.25%) DBA
5 1 (6.25%) Oracle DBA
5 1 (6.25%) Report Developer
5 1 (6.25%) SQL BI Developer
5 1 (6.25%) T-SQL Developer
5 1 (6.25%) VB.NET Software Engineer
Libraries, Frameworks & Software Standards
1 2 (12.50%) .NET
1 2 (12.50%) Kafka
1 2 (12.50%) XML
2 1 (6.25%) Spark Streaming
Processes & Methodologies
1 12 (75.00%) Business Intelligence
2 10 (62.50%) ETL
3 8 (50.00%) Agile Software Development
4 6 (37.50%) Kimball Methodology
5 4 (25.00%) Data Analysis
5 4 (25.00%) Scrum
6 2 (12.50%) Data Modelling
6 2 (12.50%) Software Engineering
7 1 (6.25%) Continuous Integration
7 1 (6.25%) Inmon Methodology
7 1 (6.25%) Process Management
7 1 (6.25%) Programme Management
7 1 (6.25%) Unit Testing
Programming Languages
1 14 (87.50%) SQL
2 6 (37.50%) C#
3 2 (12.50%) Java
3 2 (12.50%) Scala
3 2 (12.50%) T-SQL
3 2 (12.50%) VB.NET
Qualifications
1 8 (50.00%) Security Cleared
2 7 (43.75%) SC Cleared
System Software
1 2 (12.50%) HDFS
Systems Management
1 2 (12.50%) Hadoop YARN
Vendors
1 8 (50.00%) Microsoft
2 6 (37.50%) Oracle
3 1 (6.25%) Cognos
3 1 (6.25%) Informatica
3 1 (6.25%) Jaspersoft
3 1 (6.25%) Tableau
3 1 (6.25%) Talend
3 1 (6.25%) Teradata