The table below looks at the statistics for Data Warehouse skills in IT contracts advertised for the Chester region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Warehouse over the 3 months to 5 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
5 Dec 2016
Same period 2015 Same period 2014
Data Warehousing
Rank 11 20 17
Rank change year-on-year
+9 -3
Contract jobs citing Data Warehouse 11 3 5
As % of all contract IT jobs located in Chester 9.57% 2.34% 4.27%
As % of the Database & Business Intelligence category 30.56% 6.82% 18.52%
Number of daily rates quoted 7 2 2
Median daily rate £425 £363 £500
Median daily rate % change year-on-year
+17.24% -27.50%
UK excluding London median daily rate £400 £400 £380
% change year-on-year
- +5.26%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.00 £25.44 £38.25
% change year-on-year
+61.16% -33.49%
Data Warehouse
Cheshire

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Chester region.

Database & Business Intelligence Category
Chester
Contract IT job ads with a match in the
Database & Business Intelligence category
36 44 27
As % of all contract IT jobs located in Chester 31.30% 34.38% 23.08%
Number of daily rates quoted 31 38 17
Median daily rate £400 £425 £400
Median daily rate % change year-on-year
-5.88% +6.18%
90% offered a daily rate of more than £325 £350 £297
10% offered a daily rate of more than £438 £488 £493
UK excluding London median daily rate £400 £388 £363
% change year-on-year
+3.22% +6.89%
Number of hourly rates quoted 0 1 0
Median hourly rate - £17.50 -
UK excluding London median hourly rate £38.00 £25.44 £32.00
% change year-on-year
+49.37% -20.50%

Data Warehouse
Jobs Demand Trend in Chester

The demand trend of contract jobs across the Chester region citing Data Warehouse as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Data Warehouse Jobs Demand Trend in Chester

Data Warehouse
Daily Rate Trend in Chester

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

Data Warehouse Daily Rate Trend in Chester

Data Warehouse
Daily Rate Histogram in Chester

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Warehouse across the Chester region over the 3 months to 5 December 2016.

Data Warehouse Daily Rate Histogram in Chester

Data Warehouse
Hourly Rate Trend in Chester

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

Data Warehouse Hourly Rate Trend in Chester

Data Warehouse
Top 30 Related IT Skills in Chester

For the 6 months to 5 December 2016, 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 Chester region with a requirement for Data Warehouse.

1 14 (77.78%) ETL
2 11 (61.11%) Agile Software Development
3 10 (55.56%) SQL
4 9 (50.00%) Tableau
5 8 (44.44%) Linux
5 8 (44.44%) SQL Server
5 8 (44.44%) Business Intelligence
6 7 (38.89%) Vertica
6 7 (38.89%) MongoDB
6 7 (38.89%) R
6 7 (38.89%) Enterprise Data Warehouse
7 6 (33.33%) Project Management
8 4 (22.22%) Data Mining
8 4 (22.22%) Stakeholder Management
8 4 (22.22%) Coaching
8 4 (22.22%) Talend
8 4 (22.22%) Continuous Improvement
8 4 (22.22%) Talend Open Studio
8 4 (22.22%) Open Source
9 3 (16.67%) Time Management
9 3 (16.67%) Analytics
9 3 (16.67%) Performance Tuning
9 3 (16.67%) Scrum
9 3 (16.67%) SQL Server Reporting Services
9 3 (16.67%) MDX
9 3 (16.67%) QA
9 3 (16.67%) Kanban
9 3 (16.67%) Change Management
9 3 (16.67%) SAS
9 3 (16.67%) Data Modelling

Data Warehouse
Top Related IT Skills in Chester 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 (16.67%) SAS
2 2 (11.11%) Apache
2 2 (11.11%) Apache Spark
Applications
1 1 (5.56%) MS Excel
Cloud Services
1 1 (5.56%) Cloud Computing
1 1 (5.56%) GitHub
Database & Business Intelligence
1 8 (44.44%) SQL Server
2 7 (38.89%) Enterprise Data Warehouse
2 7 (38.89%) MongoDB
3 4 (22.22%) Data Mining
4 3 (16.67%) SQL Server Reporting Services
5 2 (11.11%) Amazon Redshift
5 2 (11.11%) Big Data
5 2 (11.11%) PostgreSQL
5 2 (11.11%) SQL Server 2012
5 2 (11.11%) SQL Server Analysis Services
5 2 (11.11%) SQL Server Integration Services
6 1 (5.56%) RDBMS
6 1 (5.56%) Relational Database
6 1 (5.56%) SAS Data Integration Studio
6 1 (5.56%) SAS EBI
6 1 (5.56%) SQL Server 2005
6 1 (5.56%) SQL Server 2008
Development Applications
1 4 (22.22%) Talend Open Studio
2 1 (5.56%) Jenkins
General
1 2 (11.11%) Finance
1 2 (11.11%) Local Government
2 1 (5.56%) Banking
2 1 (5.56%) Marketing
Job Titles
1 4 (22.22%) DBA
1 4 (22.22%) Developer
2 3 (16.67%) Data Engineer
2 3 (16.67%) Data Warehouse Developer
3 2 (11.11%) Architect
3 2 (11.11%) Business Intelligence Lead
3 2 (11.11%) Business Intelligence Manager
3 2 (11.11%) Data Architect
4 1 (5.56%) Business Developer
4 1 (5.56%) Business Intelligence Developer
4 1 (5.56%) Data Manager
4 1 (5.56%) Data Warehouse Manager
4 1 (5.56%) ETL Developer
4 1 (5.56%) Project Manager
4 1 (5.56%) SAS Developer
4 1 (5.56%) Senior Data Warehouse Developer
4 1 (5.56%) Senior Data Warehouse Manager
4 1 (5.56%) Senior Developer
4 1 (5.56%) Senior Manager
4 1 (5.56%) Web Engineer
Libraries, Frameworks & Software Standards
1 3 (16.67%) MDX
2 1 (5.56%) .NET
2 1 (5.56%) CSS
2 1 (5.56%) DHTML
2 1 (5.56%) HTML
2 1 (5.56%) Kafka
2 1 (5.56%) Web Services
Miscellaneous
1 2 (11.11%) Analytical Skills
2 1 (5.56%) Data Integration
2 1 (5.56%) Data Structures
2 1 (5.56%) Management Information System
2 1 (5.56%) Mathematics
2 1 (5.56%) Visualisation
Operating Systems
1 8 (44.44%) Linux
Processes & Methodologies
1 14 (77.78%) ETL
2 11 (61.11%) Agile Software Development
3 8 (44.44%) Business Intelligence
4 6 (33.33%) Project Management
5 4 (22.22%) Coaching
5 4 (22.22%) Continuous Improvement
5 4 (22.22%) Open Source
5 4 (22.22%) Stakeholder Management
6 3 (16.67%) Analytics
6 3 (16.67%) Change Management
6 3 (16.67%) Data Modelling
6 3 (16.67%) Kanban
6 3 (16.67%) Performance Tuning
6 3 (16.67%) Scrum
6 3 (16.67%) Time Management
7 2 (11.11%) Business Analysis
7 2 (11.11%) Data Engineering
7 2 (11.11%) Data Migration
7 2 (11.11%) Matrix Organization
7 2 (11.11%) Migration
Programming Languages
1 10 (55.56%) SQL
2 7 (38.89%) R
3 1 (5.56%) Java
3 1 (5.56%) JavaScript
3 1 (5.56%) Python
3 1 (5.56%) T-SQL
Qualifications
1 1 (5.56%) Degree
Quality Assurance & Compliance
1 3 (16.67%) QA
Vendors
1 9 (50.00%) Tableau
2 7 (38.89%) Vertica
3 4 (22.22%) Talend
4 2 (11.11%) Microsoft
5 1 (5.56%) Oracle