Period
to 19 June 2018

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 6 months to 19 June 2018 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
6 months to
19 Jun 2018
Same period 2017 Same period 2016
Rank 33 19 27
Rank change year-on-year -14 +8 +22
Contract jobs citing Data Warehouse 4 12 16
As % of all contract IT jobs advertised in Slough 1.48% 4.38% 4.26%
As % of the Database & Business Intelligence category 9.09% 19.67% 34.04%
Number of daily rates quoted 4 6 12
Slough median daily rate £400 £438 £364
Median daily rate % change year-on-year -8.57% +20.27% +11.92%
10th Percentile £336 £411 £254
90th Percentile £438 £675 £470
Berkshire median daily rate £443 £394 £407
% change year-on-year +12.38% -3.14% +1.63%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate - - -

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 Slough with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Slough
Contract vacancies with a requirement for database or business intelligence skills 44 61 47
As % of all contract IT jobs advertised in Slough 16.24% 22.26% 12.50%
Number of daily rates quoted 39 46 31
Slough median daily rate £405 £415 £353
Median daily rate % change year-on-year -2.41% +17.73% -7.84%
10th Percentile £313 £268 £213
90th Percentile £490 £516 £470
Berkshire median daily rate £425 £415 £415
% change year-on-year +2.41% - +3.75%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate £44.75 £9.50 £9.50
% change year-on-year +371.05% - -70.77%

Data Warehouse
Job Vacancy Trend in Slough

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

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 19 June 2018, IT contractor jobs citing Data Warehouse also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Slough region with a requirement for Data Warehouse.

1 3 (75.00%) SQL Server
2 2 (50.00%) SQL
2 2 (50.00%) SQL Server Integration Services
2 2 (50.00%) Kimball Methodology
3 1 (25.00%) Analytics
3 1 (25.00%) Apache Spark
3 1 (25.00%) Dashboard Development
3 1 (25.00%) ETL Development
3 1 (25.00%) SQL Server 2014
3 1 (25.00%) SQL Server 2016
3 1 (25.00%) Data Cleansing
3 1 (25.00%) Visualisation
3 1 (25.00%) Tableau
3 1 (25.00%) Big Data
3 1 (25.00%) Big Data Analytics
3 1 (25.00%) Data Analytics
3 1 (25.00%) SQL Server 2012
3 1 (25.00%) T-SQL
3 1 (25.00%) ETL
3 1 (25.00%) Telecoms
3 1 (25.00%) Migration
3 1 (25.00%) Stakeholder Management

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 (25.00%) Apache Spark
Database & Business Intelligence
1 3 (75.00%) SQL Server
2 2 (50.00%) SQL Server Integration Services
3 1 (25.00%) Big Data
3 1 (25.00%) SQL Server 2012
3 1 (25.00%) SQL Server 2014
3 1 (25.00%) SQL Server 2016
General
1 1 (25.00%) Telecoms
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) Data Warehouse Developer
2 2 (50.00%) SQL Developer
2 2 (50.00%) SSIS Developer
3 1 (25.00%) Analytics Developer
3 1 (25.00%) Big Data Developer
3 1 (25.00%) Cloud Developer
3 1 (25.00%) Tableau Developer
3 1 (25.00%) T-SQL Developer
Processes & Methodologies
1 2 (50.00%) Kimball Methodology
2 1 (25.00%) Analytics
2 1 (25.00%) Big Data Analytics
2 1 (25.00%) Dashboard Development
2 1 (25.00%) Data Analytics
2 1 (25.00%) Data Cleansing
2 1 (25.00%) ETL
2 1 (25.00%) ETL Development
2 1 (25.00%) Migration
2 1 (25.00%) Stakeholder Management
2 1 (25.00%) Visualisation
Programming Languages
1 2 (50.00%) SQL
2 1 (25.00%) T-SQL
Vendors
1 1 (25.00%) Tableau