The following table provides summary statistics for contract job vacancies advertised in Cambridgeshire 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 22 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)
East of England / Cambridgeshire
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 55 57 66
Rank change year-on-year +2 +9  
Contract jobs citing RDBMS 4 2 12
As % of all contract IT jobs advertised in Cambridgeshire 0.68% 0.34% 1.53%
As % of the Database & Business Intelligence category 4.94% 1.38% 6.22%
Number of daily rates quoted 4 2 8
Median daily rate £300 £325 £220
Median daily rate % change year-on-year -7.69% +47.72%  
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 Cambridgeshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Cambridgeshire
Contract job vacancies with a requirement for database and business intelligence skills 81 145 193
As % of all contract IT job vacancies advertised in Cambridgeshire 13.80% 24.45% 24.55%
Number of daily rates quoted 45 92 109
Median daily rate £350 £400 £353
Median daily rate % change year-on-year -12.50% +13.47%  
90% offered a daily rate of more than £296 £245 £225
10% offered a daily rate of more than £463 £475 £450
UK excluding London median daily rate £400 £388 £351
% change year-on-year +3.22% +10.55%  
Number of hourly rates quoted 5 0 7
Median hourly rate £17.50 - £23.00
90% offered a hourly rate of more than £14.44 - £13.80
10% offered a hourly rate of more than £37.50 - £23.50
UK excluding London median hourly rate £38.00 £31.27 £26.75
% change year-on-year +21.52% +16.89%  

RDBMS
Job Vacancy Trend in Cambridgeshire

The job posting trend of jobs advertised in Cambridgeshire 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 Cambridgeshire

RDBMS
Contractor Daily Rate Trend in Cambridgeshire

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

Contractor daily rate trend for RDBMS in Cambridgeshire

RDBMS
Contractor Hourly Rate Trend in Cambridgeshire

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

Contractor hourly rate trend for RDBMS in Cambridgeshire

RDBMS
Contract Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RDBMS within the Cambridgeshire region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Peterborough +3 3 £300 -7.69%
Cambridge - 1 £400 - 1
RDBMS
East of England

For the 6 months to 22 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 Cambridgeshire region with a requirement for RDBMS.

1 4 (100.00%) Relational Database
2 3 (75.00%) High Availability
2 3 (75.00%) Cisco
2 3 (75.00%) Microsoft
2 3 (75.00%) LAN
2 3 (75.00%) WAN
3 1 (25.00%) XML Schema
3 1 (25.00%) Spring
3 1 (25.00%) JSON
3 1 (25.00%) Haskell
3 1 (25.00%) Erlang
3 1 (25.00%) Integration Testing
3 1 (25.00%) Continuous Integration
3 1 (25.00%) Domain-Driven Design
3 1 (25.00%) Scala
3 1 (25.00%) Clojure
3 1 (25.00%) REST
3 1 (25.00%) C
3 1 (25.00%) C#
3 1 (25.00%) C++
3 1 (25.00%) Java
3 1 (25.00%) JavaScript
3 1 (25.00%) XML
3 1 (25.00%) XSLT
3 1 (25.00%) Static Code Analysis
3 1 (25.00%) HATEOAS
3 1 (25.00%) Play Framework
3 1 (25.00%) TypeScript
3 1 (25.00%) Objective-C
3 1 (25.00%) Agile Software Development

RDBMS
Co-occurring IT Skills in Cambridgeshire 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:

Communications & Networking
1 3 (75.00%) LAN
1 3 (75.00%) WAN
Database & Business Intelligence
1 4 (100.00%) Relational Database
Job Titles
1 3 (75.00%) Architect
1 3 (75.00%) Cisco Architect
1 3 (75.00%) Technical Architect
2 1 (25.00%) Developer
2 1 (25.00%) Full Stack Developer
2 1 (25.00%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (25.00%) HATEOAS
1 1 (25.00%) JSON
1 1 (25.00%) JSON Schema
1 1 (25.00%) Play Framework
1 1 (25.00%) Polymer
1 1 (25.00%) REST
1 1 (25.00%) Spring
1 1 (25.00%) Spring Boot
1 1 (25.00%) Swagger
1 1 (25.00%) Vue.js
1 1 (25.00%) XML
1 1 (25.00%) XML Schema
1 1 (25.00%) XSLT
Miscellaneous
1 1 (25.00%) Greenfield Project
Processes & Methodologies
1 3 (75.00%) High Availability
2 1 (25.00%) Agile Software Development
2 1 (25.00%) Continuous Integration
2 1 (25.00%) Domain-Driven Design
2 1 (25.00%) Integration Testing
2 1 (25.00%) Microservices
2 1 (25.00%) Static Code Analysis
2 1 (25.00%) TDD
2 1 (25.00%) The Twelve-Factor App
Programming Languages
1 1 (25.00%) C
1 1 (25.00%) C#
1 1 (25.00%) C++
1 1 (25.00%) Clojure
1 1 (25.00%) Dart
1 1 (25.00%) Elixir
1 1 (25.00%) Erlang
1 1 (25.00%) ES6
1 1 (25.00%) Haskell
1 1 (25.00%) Java
1 1 (25.00%) JavaScript
1 1 (25.00%) Kotlin
1 1 (25.00%) Objective-C
1 1 (25.00%) Rust
1 1 (25.00%) Scala
1 1 (25.00%) TypeScript
Vendors
1 3 (75.00%) Cisco
1 3 (75.00%) Microsoft