The following table provides summary statistics for contract job vacancies advertised in Warwickshire with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 3 months to 24 June 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.

Relational Database Management System (RDBMS)
West Midlands / Warwickshire
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 33 39 30
Rank change year-on-year +6 -9  
Contract jobs citing RDBMS 1 4 4
As % of all contract IT jobs advertised in Warwickshire 0.35% 0.82% 1.25%
As % of the Database & Business Intelligence category 1.82% 4.21% 5.33%
Number of daily rates quoted 1 3 2
Median daily rate £335 £355 £423
Median daily rate % change year-on-year -5.63% -15.97%  
UK excluding London median daily rate £400 £400 £350
% change year-on-year - +14.28%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £17.00 £36.00 £65.00
% change year-on-year -52.77% -44.61%  

RDBMS 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 Warwickshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Warwickshire
Contract job vacancies with a requirement for database and business intelligence skills 55 95 75
As % of all contract IT job vacancies advertised in Warwickshire 19.37% 19.47% 23.51%
Number of daily rates quoted 23 58 50
Median daily rate £335 £375 £325
Median daily rate % change year-on-year -10.66% +15.38%  
90% offered a daily rate of more than £194 £315 £200
10% offered a daily rate of more than £475 £501 £444
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 5 7 4
Median hourly rate £31.00 £24.00 £37.80
Median hourly rate % change year-on-year +29.16% -36.50%  
90% offered a hourly rate of more than £27.50 £21.85 £27.70
10% offered a hourly rate of more than £38.50 £36.50 £39.55
UK excluding London median hourly rate £38.00 £31.00 £26.00
% change year-on-year +22.58% +19.23%  

RDBMS
Job Vacancy Trend in Warwickshire

The job posting trend of jobs advertised in Warwickshire citing RDBMS as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RDBMS in Warwickshire

RDBMS
Contractor Daily Rate Trend in Warwickshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing RDBMS in Warwickshire.

Contractor daily rate trend for RDBMS in Warwickshire

RDBMS
Contractor Hourly Rate Trend in Warwickshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing RDBMS in Warwickshire.

Contractor hourly rate trend for RDBMS in Warwickshire

For the 6 months to 24 June 2017, IT contractor jobs citing RDBMS 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 Warwickshire region with a requirement for RDBMS.

1 4 (100.00%) Data Warehouse
1 4 (100.00%) Relational Database
2 3 (75.00%) Migration
2 3 (75.00%) Data Transformation
2 3 (75.00%) Technical Analysis
2 3 (75.00%) Informix
2 3 (75.00%) Cognos
2 3 (75.00%) Oracle
2 3 (75.00%) DB2
2 3 (75.00%) BusinessObjects
2 3 (75.00%) Informatica
2 3 (75.00%) Teradata
3 2 (50.00%) SQL
3 2 (50.00%) Oracle Database
4 1 (25.00%) WinForms
4 1 (25.00%) Analytical Skills
4 1 (25.00%) Customer Requirements
4 1 (25.00%) Computer Science Degree
4 1 (25.00%) T-SQL
4 1 (25.00%) .NET
4 1 (25.00%) SQL Server
4 1 (25.00%) IIS
4 1 (25.00%) SAP
4 1 (25.00%) ASP.NET
4 1 (25.00%) Windows
4 1 (25.00%) C#
4 1 (25.00%) CRM
4 1 (25.00%) Client/Server
4 1 (25.00%) Data Modelling
4 1 (25.00%) SAS

RDBMS
Co-occurring IT Skills in Warwickshire 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%) IIS
1 1 (25.00%) SAS
Communications & Networking
1 1 (25.00%) Network Security
Database & Business Intelligence
1 4 (100.00%) Data Warehouse
1 4 (100.00%) Relational Database
2 3 (75.00%) BusinessObjects
2 3 (75.00%) DB2
2 3 (75.00%) Informix
3 2 (50.00%) Oracle Database
4 1 (25.00%) Data Mart
4 1 (25.00%) SQL Server
General
1 1 (25.00%) Automotive
1 1 (25.00%) Banking
1 1 (25.00%) Electronics
1 1 (25.00%) Finance
1 1 (25.00%) Telecoms
Job Titles
1 3 (75.00%) Architect
1 3 (75.00%) Technical Architect
2 1 (25.00%) .NET Developer
2 1 (25.00%) C# .NET Developer
2 1 (25.00%) C# Developer
2 1 (25.00%) Developer
2 1 (25.00%) Teradata Architect
Libraries, Frameworks & Software Standards
1 1 (25.00%) .NET
1 1 (25.00%) ASP.NET
1 1 (25.00%) WinForms
Miscellaneous
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Client/Server
1 1 (25.00%) Computer Science
1 1 (25.00%) Mainframe
Operating Systems
1 1 (25.00%) Windows
Processes & Methodologies
1 3 (75.00%) Data Transformation
1 3 (75.00%) Migration
1 3 (75.00%) Technical Analysis
2 1 (25.00%) Business Development
2 1 (25.00%) CRM
2 1 (25.00%) Customer Requirements
2 1 (25.00%) Data Modelling
2 1 (25.00%) E-business
2 1 (25.00%) Knowledge Management
2 1 (25.00%) Project Management
2 1 (25.00%) Resource Management
2 1 (25.00%) Risk Management
2 1 (25.00%) Strategic Planning
Programming Languages
1 2 (50.00%) SQL
2 1 (25.00%) C#
2 1 (25.00%) T-SQL
Qualifications
1 1 (25.00%) Computer Science Degree
1 1 (25.00%) Degree
Quality Assurance & Compliance
1 1 (25.00%) Basel II
Vendors
1 3 (75.00%) Cognos
1 3 (75.00%) Informatica
1 3 (75.00%) Oracle
1 3 (75.00%) Teradata
2 1 (25.00%) IBM
2 1 (25.00%) Microsoft
2 1 (25.00%) Netezza
2 1 (25.00%) SAP