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 24 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.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Relational Database Management System (RDBMS)
East of England / Cambridgeshire
Rank - 55 65
Contract jobs citing RDBMS 0 3 1
As % of all contract IT jobs advertised in Cambridgeshire - 0.48% 0.15%
As % of the Database & Business Intelligence category - 2.80% 1.04%
Number of daily rates quoted 0 2 1
Median daily rate - £325 £288
Median daily rate % change year-on-year - +13.04%  
UK excluding London median daily rate £375 £375 £400
% change year-on-year - -6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £29.50 £43.00 £46.09
% change year-on-year -31.39% -6.70%  

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 84 107 96
As % of all contract IT job vacancies advertised in Cambridgeshire 15.64% 17.20% 14.48%
Number of daily rates quoted 60 70 64
Median daily rate £413 £400 £325
Median daily rate % change year-on-year +3.12% +23.07%  
90% offered a daily rate of more than £210 £275 £210
10% offered a daily rate of more than £510 £515 £525
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 1 3
Median hourly rate £42.50 £19.00 £21.00
Median hourly rate % change year-on-year +123.68% -9.52%  
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

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 hourly rates quoted in IT contractor jobs citing RDBMS in Cambridgeshire.

Contractor hourly rate trend for RDBMS in Cambridgeshire

RDBMS
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 24 March 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 9 (100.00%) Relational Database
2 5 (55.56%) Python
2 5 (55.56%) Java
2 5 (55.56%) Agile Software Development
3 4 (44.44%) PostgreSQL
3 4 (44.44%) SQL
3 4 (44.44%) IIS
3 4 (44.44%) HTML
3 4 (44.44%) Windows
3 4 (44.44%) Apache
3 4 (44.44%) Apache Spark
3 4 (44.44%) Hadoop YARN
3 4 (44.44%) Big Data
3 4 (44.44%) Hortonworks
3 4 (44.44%) Kafka
3 4 (44.44%) Apache Pig
3 4 (44.44%) HBase
3 4 (44.44%) Data Lake
3 4 (44.44%) Scala
3 4 (44.44%) Hadoop
3 4 (44.44%) Apache Hive
3 4 (44.44%) MongoDB
3 4 (44.44%) NoSQL
3 4 (44.44%) Open Source
3 4 (44.44%) MapReduce
4 3 (33.33%) ITIL
5 2 (22.22%) Incident Management
6 1 (11.11%) Gherkin
6 1 (11.11%) Jenkins
6 1 (11.11%) Continuous Delivery

RDBMS
Top Related 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:

Application Platforms
1 4 (44.44%) Apache
1 4 (44.44%) Apache Pig
1 4 (44.44%) Apache Spark
1 4 (44.44%) IIS
Database & Business Intelligence
1 9 (100.00%) Relational Database
2 4 (44.44%) Apache Hive
2 4 (44.44%) Big Data
2 4 (44.44%) Data Lake
2 4 (44.44%) Hadoop
2 4 (44.44%) HBase
2 4 (44.44%) MongoDB
2 4 (44.44%) NoSQL
2 4 (44.44%) PostgreSQL
3 1 (11.11%) SQL Server
Development Applications
1 1 (11.11%) Cucumber
1 1 (11.11%) Git (software)
1 1 (11.11%) Jenkins
1 1 (11.11%) JUnit
1 1 (11.11%) NUnit
1 1 (11.11%) RSpec
1 1 (11.11%) Selenium
1 1 (11.11%) WebDriver
Job Titles
1 6 (66.67%) Developer
2 4 (44.44%) Hadoop Developer
3 2 (22.22%) 1st Line Engineer
3 2 (22.22%) 1st Line Support
3 2 (22.22%) 1st Line Support Engineer
3 2 (22.22%) Big Data Developer
3 2 (22.22%) HTML Developer
3 2 (22.22%) Java Developer
3 2 (22.22%) Java Hadoop Developer
3 2 (22.22%) Junior
3 2 (22.22%) Junior Developer
3 2 (22.22%) Junior SQL Developer
3 2 (22.22%) SQL Developer
3 2 (22.22%) Support Engineer
4 1 (11.11%) Analyst
4 1 (11.11%) Apache Spark Developer
4 1 (11.11%) IT Engineer
4 1 (11.11%) IT Support
4 1 (11.11%) IT Support Engineer
4 1 (11.11%) Test Analyst
Libraries, Frameworks & Software Standards
1 4 (44.44%) HTML
1 4 (44.44%) Kafka
2 1 (11.11%) CSS
2 1 (11.11%) Gherkin
2 1 (11.11%) REST
Operating Systems
1 4 (44.44%) Windows
Processes & Methodologies
1 5 (55.56%) Agile Software Development
2 4 (44.44%) MapReduce
2 4 (44.44%) Open Source
3 3 (33.33%) ITIL
4 2 (22.22%) Incident Management
5 1 (11.11%) Automated Testing
5 1 (11.11%) BDD
5 1 (11.11%) Change Management
5 1 (11.11%) Continuous Delivery
5 1 (11.11%) Continuous Integration
5 1 (11.11%) Manual Testing
5 1 (11.11%) Mathematics
5 1 (11.11%) Scrum
5 1 (11.11%) TDD
5 1 (11.11%) Test Strategy
Programming Languages
1 5 (55.56%) Java
1 5 (55.56%) Python
2 4 (44.44%) Scala
2 4 (44.44%) SQL
3 1 (11.11%) C#
3 1 (11.11%) C++
3 1 (11.11%) JavaScript
3 1 (11.11%) Ruby
Quality Assurance & Compliance
1 1 (11.11%) QA
1 1 (11.11%) SLA
Systems Management
1 4 (44.44%) Hadoop YARN
Vendors
1 4 (44.44%) Hortonworks
2 1 (11.11%) LANDesk