The following table provides summary statistics for contract job vacancies advertised in Slough 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 30 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.

Data Warehousing
Berkshire / Slough
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 12 24 36
Rank change year-on-year +12 +12  
Contract jobs citing Data Warehouse 7 4 1
As % of all contract IT jobs advertised in Slough 4.90% 1.85% 0.33%
As % of the Database & Business Intelligence category 25.00% 20.00% 2.33%
Number of daily rates quoted 4 3 1
Median daily rate £425 £310 £325
Median daily rate % change year-on-year +37.09% -4.61%  
UK excluding London median daily rate £400 £415 £400
% change year-on-year -3.61% +3.75%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.00 £43.00 £34.00
% change year-on-year -18.60% +26.47%  

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 Slough with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Slough
Contract job vacancies with a requirement for database and business intelligence skills 28 20 43
As % of all contract IT job vacancies advertised in Slough 19.58% 9.26% 14.33%
Number of daily rates quoted 21 12 20
Median daily rate £425 £376 £500
Median daily rate % change year-on-year +12.95% -24.75%  
90% offered a daily rate of more than £330 £250 £299
10% offered a daily rate of more than £450 £470 £750
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year +7.69% -  

Data Warehouse
Job Vacancy Trend in Slough

The job posting trend of jobs advertised in Slough 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 Slough

Data Warehouse
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for Data Warehouse in Slough

Data Warehouse
Contractor Hourly Rate Trend in Slough

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

Contractor hourly rate trend for Data Warehouse in Slough

For the 6 months to 30 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 Slough region with a requirement for Data Warehouse.

1 10 (76.92%) SQL
1 10 (76.92%) Business Intelligence
2 7 (53.85%) MS Excel
2 7 (53.85%) SQL Server
3 6 (46.15%) Migration
3 6 (46.15%) SQL Server Integration Services
4 5 (38.46%) Marketing
4 5 (38.46%) Finance
4 5 (38.46%) MS Access
4 5 (38.46%) CRM
4 5 (38.46%) ETL
4 5 (38.46%) SQL Server 2012
5 4 (30.77%) SQL Server Analysis Services
5 4 (30.77%) Campaign Management
5 4 (30.77%) Enterprise Data Warehouse
5 4 (30.77%) Data Migration
5 4 (30.77%) Data Extraction
5 4 (30.77%) Power BI
5 4 (30.77%) ERP
5 4 (30.77%) SQL Server Reporting Services
5 4 (30.77%) Validation
6 3 (23.08%) NetSuite
6 3 (23.08%) Velocity
6 3 (23.08%) Microsoft
6 3 (23.08%) Data Integration
6 3 (23.08%) Callidus
7 2 (15.38%) CallidusCloud
7 2 (15.38%) Marketo
7 2 (15.38%) Analytical Skills
7 2 (15.38%) Kimball Methodology

Data Warehouse
Co-occurring IT Skills in Slough 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 1 (7.69%) SAS
Applications
1 7 (53.85%) MS Excel
2 1 (7.69%) MS PowerPoint
2 1 (7.69%) MS Visio
2 1 (7.69%) Spreadsheet
2 1 (7.69%) SPSS
Business Applications
1 3 (23.08%) NetSuite
2 1 (7.69%) Dynamics NAV
Cloud Services
1 2 (15.38%) CallidusCloud
Communications & Networking
1 1 (7.69%) 2G
1 1 (7.69%) 3G
1 1 (7.69%) 4G
1 1 (7.69%) LTE
1 1 (7.69%) Radio Access Network
Database & Business Intelligence
1 7 (53.85%) SQL Server
2 6 (46.15%) SQL Server Integration Services
3 5 (38.46%) MS Access
3 5 (38.46%) SQL Server 2012
4 4 (30.77%) Enterprise Data Warehouse
4 4 (30.77%) Power BI
4 4 (30.77%) SQL Server Analysis Services
4 4 (30.77%) SQL Server Reporting Services
5 2 (15.38%) BusinessObjects
5 2 (15.38%) DB2
5 2 (15.38%) DB2 UDB
5 2 (15.38%) SQL Server 2014
6 1 (7.69%) Crystal Reports
6 1 (7.69%) Data Mining
6 1 (7.69%) PowerPivot
6 1 (7.69%) QlikView
6 1 (7.69%) SQL Server 2008
Development Applications
1 1 (7.69%) JIRA
General
1 5 (38.46%) Finance
1 5 (38.46%) Marketing
2 2 (15.38%) Telecoms
3 1 (7.69%) Legal
Job Titles
1 6 (46.15%) Developer
2 4 (30.77%) Business Intelligence Developer
3 3 (23.08%) Analyst
3 3 (23.08%) DBA
3 3 (23.08%) ETL Developer
4 2 (15.38%) Business Intelligence Analyst
4 2 (15.38%) Data Analyst
4 2 (15.38%) Data Migration Analyst
4 2 (15.38%) Data Warehouse Developer
4 2 (15.38%) Migration Analyst
4 2 (15.38%) Senior Developer
4 2 (15.38%) SQL BI Developer
4 2 (15.38%) SQL Developer
4 2 (15.38%) SSIS Developer
5 1 (7.69%) 4G Engineer
5 1 (7.69%) Business Intelligence Business Analyst
5 1 (7.69%) Business Intelligence Data Analyst
5 1 (7.69%) Data Engineer
5 1 (7.69%) Product Business Analyst
5 1 (7.69%) SQL Analyst
Libraries, Frameworks & Software Standards
1 3 (23.08%) Velocity
2 1 (7.69%) MDX
Miscellaneous
1 2 (15.38%) Analytical Skills
2 1 (7.69%) Management Information System
Operating Systems
1 2 (15.38%) AIX
1 2 (15.38%) Linux
Processes & Methodologies
1 10 (76.92%) Business Intelligence
2 6 (46.15%) Migration
3 5 (38.46%) CRM
3 5 (38.46%) ETL
4 4 (30.77%) Campaign Management
4 4 (30.77%) Data Extraction
4 4 (30.77%) Data Migration
4 4 (30.77%) ERP
4 4 (30.77%) Validation
5 3 (23.08%) Data Integration
6 2 (15.38%) Agile Software Development
6 2 (15.38%) Analytics
6 2 (15.38%) Kimball Methodology
7 1 (7.69%) Data Analysis
7 1 (7.69%) Mathematics
7 1 (7.69%) Predictive Analytics
7 1 (7.69%) Scrum
7 1 (7.69%) Statistics
7 1 (7.69%) User Stories
7 1 (7.69%) WFM
Programming Languages
1 10 (76.92%) SQL
2 2 (15.38%) Shell Script
2 2 (15.38%) T-SQL
3 1 (7.69%) MATLAB
3 1 (7.69%) Python
3 1 (7.69%) R
Quality Assurance & Compliance
1 1 (7.69%) Data Quality
1 1 (7.69%) SLA
Systems Management
1 1 (7.69%) Amdocs OSS
Vendors
1 3 (23.08%) Callidus
1 3 (23.08%) Microsoft
2 2 (15.38%) IBM
2 2 (15.38%) Marketo
2 2 (15.38%) SAP
3 1 (7.69%) Citrix
3 1 (7.69%) Cramer
3 1 (7.69%) Huawei
3 1 (7.69%) MicroStrategy
3 1 (7.69%) Nokia Networks
3 1 (7.69%) Nortel
3 1 (7.69%) Remedy
3 1 (7.69%) Tellabs