The following table provides summary statistics for contract job vacancies advertised in Liverpool 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 27 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
Merseyside / Liverpool
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 30 31 29
Rank change year-on-year +1 -2  
Contract jobs citing Data Warehouse 5 6 1
As % of all contract IT jobs advertised in Liverpool 1.98% 2.41% 0.41%
As % of the Database & Business Intelligence category 10.20% 6.90% 2.22%
Number of daily rates quoted 4 4 0
Median daily rate £406 £400 -
Median daily rate % change year-on-year +1.56% -  
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 Liverpool with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Liverpool
Contract job vacancies with a requirement for database and business intelligence skills 49 87 45
As % of all contract IT job vacancies advertised in Liverpool 19.37% 34.94% 18.52%
Number of daily rates quoted 36 74 27
Median daily rate £388 £425 £365
Median daily rate % change year-on-year -8.82% +16.43%  
90% offered a daily rate of more than £295 £325 £200
10% offered a daily rate of more than £600 £475 £438
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 0 0
Median hourly rate £13.50 - -
UK excluding London median hourly rate £34.24 £32.50 £32.50
% change year-on-year +5.35% -  

Data Warehouse
Job Vacancy Trend in Liverpool

The job posting trend of jobs advertised in Liverpool 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 Liverpool

Data Warehouse
Contractor Daily Rate Trend in Liverpool

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

Contractor daily rate trend for Data Warehouse in Liverpool

Data Warehouse
Contractor Daily Rate Histogram in Liverpool

The daily rate distribution of IT jobs citing Data Warehouse in Liverpool over the 3 months to 27 March 2017.

Contractor daily rate histogram for Data Warehouse in Liverpool

Data Warehouse
Contractor Hourly Rate Trend in Liverpool

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

Contractor hourly rate trend for Data Warehouse in Liverpool

Data Warehouse
Top 30 Co-occurring IT Skills in Liverpool

For the 6 months to 27 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 Liverpool region with a requirement for Data Warehouse.

1 6 (75.00%) SQL Server
1 6 (75.00%) SQL
2 5 (62.50%) ETL
2 5 (62.50%) Business Intelligence
3 4 (50.00%) Oracle
3 4 (50.00%) Data Modelling
4 3 (37.50%) Dimensional Modelling
4 3 (37.50%) Oracle BI EE
5 2 (25.00%) SQL Server Reporting Services
5 2 (25.00%) Logistics
5 2 (25.00%) SQL Server Integration Services
5 2 (25.00%) Degree
5 2 (25.00%) SQL Server Analysis Services
5 2 (25.00%) Teradata
5 2 (25.00%) Oracle Reports
5 2 (25.00%) DB2
5 2 (25.00%) Microsoft
5 2 (25.00%) Data Extraction
5 2 (25.00%) Product Management
5 2 (25.00%) Visualisation
5 2 (25.00%) REST
5 2 (25.00%) Tableau
5 2 (25.00%) Data Quality
5 2 (25.00%) Dashboard Development
5 2 (25.00%) Oracle Database 12c
5 2 (25.00%) Kalman Filter
5 2 (25.00%) Analytical Skills
6 1 (12.50%) Apache Spark
6 1 (12.50%) OLAP Cube
6 1 (12.50%) Oracle Database

Data Warehouse
Co-occurring IT Skills in Liverpool 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 (12.50%) Apache Spark
1 1 (12.50%) SAS
Database & Business Intelligence
1 6 (75.00%) SQL Server
2 3 (37.50%) Oracle BI EE
3 2 (25.00%) DB2
3 2 (25.00%) Oracle Database 12c
3 2 (25.00%) Oracle Reports
3 2 (25.00%) SQL Server Analysis Services
3 2 (25.00%) SQL Server Integration Services
3 2 (25.00%) SQL Server Reporting Services
4 1 (12.50%) Apache Hive
4 1 (12.50%) Big Data
4 1 (12.50%) Hadoop
4 1 (12.50%) OLAP
4 1 (12.50%) OLAP Cube
4 1 (12.50%) OLTP
4 1 (12.50%) Oracle Database
4 1 (12.50%) SQL Server 2012
Development Applications
1 1 (12.50%) SQL Server Management Studio (SSMS)
1 1 (12.50%) Team Foundation Server
1 1 (12.50%) Visual Studio
General
1 1 (12.50%) Banking
1 1 (12.50%) Retail
Job Titles
1 4 (50.00%) Developer
2 3 (37.50%) Business Intelligence Developer
3 2 (25.00%) Business Developer
3 2 (25.00%) Consultant
3 2 (25.00%) Oracle BI Developer
3 2 (25.00%) Oracle Developer
3 2 (25.00%) Tableau Consultant
4 1 (12.50%) Analyst
4 1 (12.50%) Data Architect
4 1 (12.50%) Data Warehouse Developer
4 1 (12.50%) ETL Developer
4 1 (12.50%) Microsoft BI Developer
4 1 (12.50%) Microsoft Developer
4 1 (12.50%) OBIEE Developer
4 1 (12.50%) Solutions Architect
4 1 (12.50%) SQL Developer
4 1 (12.50%) SSAS Developer
4 1 (12.50%) SSIS Developer
4 1 (12.50%) SSRS Developer
4 1 (12.50%) Test Analyst
Libraries, Frameworks & Software Standards
1 2 (25.00%) REST
Miscellaneous
1 2 (25.00%) Analytical Skills
Processes & Methodologies
1 5 (62.50%) Business Intelligence
1 5 (62.50%) ETL
2 4 (50.00%) Data Modelling
3 3 (37.50%) Dimensional Modelling
4 2 (25.00%) Dashboard Development
4 2 (25.00%) Data Extraction
4 2 (25.00%) Kalman Filter
4 2 (25.00%) Logistics
4 2 (25.00%) Product Management
4 2 (25.00%) Visualisation
5 1 (12.50%) Analytics
5 1 (12.50%) Change Data Capture
5 1 (12.50%) Data Architecture
5 1 (12.50%) Data Governance
5 1 (12.50%) Kimball Methodology
5 1 (12.50%) Performance Analysis
5 1 (12.50%) Personalization
5 1 (12.50%) Requirements Analysis
5 1 (12.50%) System Testing
Programming Languages
1 6 (75.00%) SQL
2 1 (12.50%) T-SQL
Qualifications
1 2 (25.00%) Degree
Quality Assurance & Compliance
1 2 (25.00%) Data Quality
Vendors
1 4 (50.00%) Oracle
2 2 (25.00%) Microsoft
2 2 (25.00%) Tableau
2 2 (25.00%) Teradata