Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 6 months to 17 November 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)
Cambridgeshire > Cambridge
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 60 53 85
Rank change year-on-year -7 +32 -23
Contract jobs citing RDBMS 3 6 1
As % of all contract IT jobs advertised in Cambridge 0.43% 0.94% 0.10%
As % of the Database & Business Intelligence category 3.75% 3.57% 0.49%
Number of daily rates quoted 3 2 0
Cambridge median daily rate £425 £500 -
Median daily rate % change year-on-year -15.00% - -
Cambridgeshire median daily rate £400 £389 £220
% change year-on-year +2.89% +76.70% -45.00%
Number of hourly rates quoted 0 0 0
Cambridge median hourly rate - - -
Cambridgeshire median hourly rate - - -

RDBMS is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cambridge with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Cambridge
Contract vacancies with a requirement for database or business intelligence skills 80 168 206
As % of all contract IT jobs advertised in Cambridge 11.53% 26.42% 21.37%
Number of daily rates quoted 51 96 131
Cambridge median daily rate £375 £400 £383
Median daily rate % change year-on-year -6.25% +4.58% +6.25%
10th Percentile £313 £281 £275
90th Percentile £525 £550 £550
Cambridgeshire median daily rate £350 £400 £380
% change year-on-year -12.50% +5.26% +8.57%
Number of hourly rates quoted 0 3 4
Cambridge median hourly rate - £15.00 £15.75
Median hourly rate % change year-on-year - -4.76% -62.94%
Cambridgeshire median hourly rate £16.78 £15.00 £23.25
% change year-on-year +11.87% -35.48% +3.33%

RDBMS
Job Vacancy Trend in Cambridge

Job postings citing RDBMS as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for RDBMS in Cambridge

RDBMS
Contractor Daily Rate Trend in Cambridge

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

Contractor daily rate trend for RDBMS in Cambridge

RDBMS
Contractor Daily Rate Histogram in Cambridge

The daily rate distribution of IT jobs citing RDBMS in Cambridge over the 6 months to 17 November 2017.

Contractor daily rate histogram for RDBMS in Cambridge

For the 6 months to 17 November 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 Cambridge region with a requirement for RDBMS.

1 3 (100.00%) Java
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Relational Database
1 3 (100.00%) Microservices
2 2 (66.67%) Spring Boot
2 2 (66.67%) TDD
2 2 (66.67%) REST
2 2 (66.67%) JavaScript
2 2 (66.67%) Web Services
2 2 (66.67%) XML
2 2 (66.67%) SOA
2 2 (66.67%) Spring
2 2 (66.67%) Continuous Integration
3 1 (33.33%) Mule
3 1 (33.33%) OAuth
3 1 (33.33%) Git (software)
3 1 (33.33%) Domain-Driven Design
3 1 (33.33%) RESTful
3 1 (33.33%) Scala
3 1 (33.33%) Microsoft Azure
3 1 (33.33%) HTML5
3 1 (33.33%) Clojure
3 1 (33.33%) Cucumber
3 1 (33.33%) BDD
3 1 (33.33%) Node.js
3 1 (33.33%) Web Development
3 1 (33.33%) JSON
3 1 (33.33%) Selenium
3 1 (33.33%) jQuery
3 1 (33.33%) Haskell

RDBMS
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:

Application Platforms
1 1 (33.33%) Mule
1 1 (33.33%) Mule ESB
1 1 (33.33%) Oracle SOA Suite
Cloud Services
1 1 (33.33%) GitHub
1 1 (33.33%) Microsoft Azure
Database & Business Intelligence
1 3 (100.00%) Relational Database
2 1 (33.33%) SQL Server
Development Applications
1 1 (33.33%) Atlassian Bamboo
1 1 (33.33%) Cucumber
1 1 (33.33%) Git (software)
1 1 (33.33%) Jenkins
1 1 (33.33%) Octopus Deploy
1 1 (33.33%) Selenium
1 1 (33.33%) Subversion
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) Architect
2 1 (33.33%) Full Stack Developer
2 1 (33.33%) Java Developer
2 1 (33.33%) Web Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) REST
1 2 (66.67%) Spring
1 2 (66.67%) Spring Boot
1 2 (66.67%) Web Services
1 2 (66.67%) XML
2 1 (33.33%) AngularJS
2 1 (33.33%) HATEOAS
2 1 (33.33%) HTML5
2 1 (33.33%) jQuery
2 1 (33.33%) JSON
2 1 (33.33%) JSON Schema
2 1 (33.33%) Node.js
2 1 (33.33%) OAuth
2 1 (33.33%) Play Framework
2 1 (33.33%) Polymer
2 1 (33.33%) RESTful
2 1 (33.33%) Swagger
2 1 (33.33%) Vue (Vue.js)
2 1 (33.33%) XSD
2 1 (33.33%) XSLT
Miscellaneous
1 1 (33.33%) Greenfield Project
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Microservices
2 2 (66.67%) Continuous Integration
2 2 (66.67%) SOA
2 2 (66.67%) TDD
3 1 (33.33%) BDD
3 1 (33.33%) Data Modelling
3 1 (33.33%) Domain-Driven Design
3 1 (33.33%) Integration Testing
3 1 (33.33%) Scrum
3 1 (33.33%) Service Design
3 1 (33.33%) Static Code Analysis
3 1 (33.33%) The Twelve-Factor App
3 1 (33.33%) Web Development
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) JavaScript
3 1 (33.33%) C
3 1 (33.33%) C#
3 1 (33.33%) C++
3 1 (33.33%) Clojure
3 1 (33.33%) Dart
3 1 (33.33%) Elixir
3 1 (33.33%) Erlang
3 1 (33.33%) ES6
3 1 (33.33%) Haskell
3 1 (33.33%) Kotlin
3 1 (33.33%) Objective-C
3 1 (33.33%) PHP
3 1 (33.33%) Rust
3 1 (33.33%) Scala
3 1 (33.33%) TypeScript
System Software
1 1 (33.33%) Docker
Vendors
1 1 (33.33%) Microsoft
1 1 (33.33%) MuleSoft
1 1 (33.33%) Oracle