The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for Relational Database skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Relational Database over the 3 months to 23 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
Cambridgeshire / Cambridge
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 36 44 48
Rank change year-on-year +8 +4  
Contract jobs citing Relational Database 3 2 6
As % of all contract IT jobs advertised in Cambridge 1.00% 0.55% 1.34%
As % of the Database & Business Intelligence category 7.50% 2.17% 6.32%
Number of daily rates quoted 3 1 3
Median daily rate £340 £400 £263
Median daily rate % change year-on-year -15.00% +52.38%  
UK excluding London median daily rate £421 £400 £375
% change year-on-year +5.12% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £13.47 £33.50 £28.13
% change year-on-year -59.80% +19.11%  

Relational Database 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 Cambridge with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Cambridge
Contract job vacancies with a requirement for database and business intelligence skills 40 92 95
As % of all contract IT job vacancies advertised in Cambridge 13.29% 25.34% 21.16%
Number of daily rates quoted 17 54 72
Median daily rate £400 £400 £350
Median daily rate % change year-on-year - +14.28%  
90% offered a daily rate of more than £279 £245 £263
10% offered a daily rate of more than £425 £488 £458
UK excluding London median daily rate £400 £388 £350
% change year-on-year +3.22% +10.71%  
Number of hourly rates quoted 3 0 2
Median hourly rate £37.50 - £8.75
UK excluding London median hourly rate £38.00 £30.35 £26.00
% change year-on-year +25.19% +16.74%  

Relational Database
Job Vacancy Trend in Cambridge

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

Job vacancy trend for Relational Database in Cambridge

Relational Database
Contractor Daily Rate Trend in Cambridge

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Relational Database in Cambridge.

Contractor daily rate trend for Relational Database in Cambridge

Relational Database
Contractor Hourly Rate Trend in Cambridge

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Relational Database in Cambridge.

Contractor hourly rate trend for Relational Database in Cambridge

For the 6 months to 23 June 2017, IT contractor jobs citing Relational Database 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 Cambridge region with a requirement for Relational Database.

1 4 (66.67%) Java
1 4 (66.67%) JavaScript
1 4 (66.67%) Oracle
1 4 (66.67%) Agile Software Development
1 4 (66.67%) TDD
1 4 (66.67%) Continuous Integration
2 3 (50.00%) Git (software)
2 3 (50.00%) jQuery
2 3 (50.00%) RESTful
2 3 (50.00%) Microsoft Azure
2 3 (50.00%) Cucumber
2 3 (50.00%) BDD
2 3 (50.00%) Node.js
2 3 (50.00%) Subversion
2 3 (50.00%) Web Development
2 3 (50.00%) Selenium
2 3 (50.00%) SQL Server
2 3 (50.00%) PHP
2 3 (50.00%) HTML
2 3 (50.00%) .NET
2 3 (50.00%) Microsoft
2 3 (50.00%) Scrum
2 3 (50.00%) Octopus Deploy
2 3 (50.00%) AngularJS
2 3 (50.00%) Jenkins
2 3 (50.00%) HTML5
2 3 (50.00%) Service Design
2 3 (50.00%) Atlassian Bamboo
3 2 (33.33%) Migration
3 2 (33.33%) Data Migration

Relational Database
Co-occurring IT Skills in Cambridge 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:

Applications
1 1 (16.67%) Microsoft Excel
Business Applications
1 1 (16.67%) Dynamics CRM
1 1 (16.67%) NetSuite
Cloud Services
1 3 (50.00%) Microsoft Azure
Database & Business Intelligence
1 3 (50.00%) SQL Server
2 1 (16.67%) RDBMS
Development Applications
1 3 (50.00%) Atlassian Bamboo
1 3 (50.00%) Cucumber
1 3 (50.00%) Git (software)
1 3 (50.00%) Jenkins
1 3 (50.00%) Octopus Deploy
1 3 (50.00%) Selenium
1 3 (50.00%) Subversion
General
1 1 (16.67%) Finance
Job Titles
1 5 (83.33%) Developer
2 3 (50.00%) Java Developer
2 3 (50.00%) PHP Developer
2 3 (50.00%) PHP Web Developer
2 3 (50.00%) Senior Developer
2 3 (50.00%) Senior PHP Developer
2 3 (50.00%) Senior PHP Web Developer
2 3 (50.00%) Senior Web Developer
2 3 (50.00%) Web Developer
3 2 (33.33%) Java Web Developer
3 2 (33.33%) Senior Java Developer
3 2 (33.33%) Senior Java Web Developer
4 1 (16.67%) CRM Analyst
4 1 (16.67%) CRM Business Analyst
4 1 (16.67%) CRM Manager
4 1 (16.67%) CRM Project Manager
4 1 (16.67%) ETL Developer
4 1 (16.67%) JavaScript Developer
4 1 (16.67%) Project Analyst
4 1 (16.67%) SQL Developer
Libraries, Frameworks & Software Standards
1 3 (50.00%) .NET
1 3 (50.00%) AngularJS
1 3 (50.00%) HTML
1 3 (50.00%) HTML5
1 3 (50.00%) jQuery
1 3 (50.00%) Node.js
1 3 (50.00%) RESTful
2 1 (16.67%) HATEOAS
2 1 (16.67%) JSON
2 1 (16.67%) JSON Schema
2 1 (16.67%) Oracle Fusion
2 1 (16.67%) Play Framework
2 1 (16.67%) REST
2 1 (16.67%) Spring
2 1 (16.67%) Spring Boot
2 1 (16.67%) Swagger
2 1 (16.67%) Vue.js
2 1 (16.67%) XML
2 1 (16.67%) XML Schema
2 1 (16.67%) XSLT
Miscellaneous
1 1 (16.67%) Greenfield Project
1 1 (16.67%) Life Science
Processes & Methodologies
1 4 (66.67%) Agile Software Development
1 4 (66.67%) Continuous Integration
1 4 (66.67%) TDD
2 3 (50.00%) BDD
2 3 (50.00%) Scrum
2 3 (50.00%) Service Design
2 3 (50.00%) Web Development
3 2 (33.33%) Data Migration
3 2 (33.33%) Migration
4 1 (16.67%) CRM
4 1 (16.67%) Domain-Driven Design
4 1 (16.67%) ERP
4 1 (16.67%) ETL
4 1 (16.67%) Integration Testing
4 1 (16.67%) Microservices
4 1 (16.67%) Project Management
4 1 (16.67%) Static Code Analysis
4 1 (16.67%) The Twelve-Factor App
Programming Languages
1 4 (66.67%) Java
1 4 (66.67%) JavaScript
2 3 (50.00%) PHP
3 1 (16.67%) C
3 1 (16.67%) C#
3 1 (16.67%) C++
3 1 (16.67%) Clojure
3 1 (16.67%) Dart
3 1 (16.67%) Elixir
3 1 (16.67%) Erlang
3 1 (16.67%) ES6
3 1 (16.67%) Haskell
3 1 (16.67%) Kotlin
3 1 (16.67%) Objective-C
3 1 (16.67%) Rust
3 1 (16.67%) Scala
3 1 (16.67%) SQL
3 1 (16.67%) T-SQL
3 1 (16.67%) TypeScript
Vendors
1 4 (66.67%) Oracle
2 3 (50.00%) Microsoft
3 1 (16.67%) Salesforce.com