Period
to 19 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for RDBMS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RDBMS over the 6 months to 19 February 2018 with a comparison to the same period in the previous 2 years.

Relational Database Management System (RDBMS)
Cambridgeshire > Cambridge
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 165 141 136
Rank change year-on-year -24 -5 -7
Permanent jobs citing RDBMS 17 4 26
As % of all permanent IT jobs advertised in Cambridge 0.52% 0.18% 0.88%
As % of the Database & Business Intelligence category 2.28% 0.73% 3.85%
Number of salaries quoted 4 0 20
Cambridge median annual salary £40,000 - £45,000
10th Percentile £37,500 - £28,175
90th Percentile £43,375 - £60,000
Cambridgeshire median annual salary £46,000 £46,000 £35,000
% change year-on-year - +31.43% -30.00%

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

All Database and Business Intelligence Skills
Cambridge
Permanent vacancies with a requirement for database or business intelligence skills 744 549 675
As % of all permanent IT jobs advertised in Cambridge 22.73% 24.65% 22.73%
Number of salaries quoted 567 474 566
Cambridge median annual salary £47,500 £45,000 £40,000
Median salary % change year-on-year +5.56% +12.50% -
10th Percentile £31,250 £27,750 £31,000
90th Percentile £65,000 £62,500 £60,000
Cambridgeshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

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
Salary Trend in Cambridge

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RDBMS in Cambridge.

Salary trend for RDBMS in Cambridge

For the 6 months to 19 February 2018, IT jobs citing RDBMS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cambridge region with a requirement for RDBMS.

1 17 (100.00%) Python
1 17 (100.00%) Relational Database
2 15 (88.24%) Degree
3 13 (76.47%) Linux
4 12 (70.59%) Computer Science
4 12 (70.59%) Life Science
5 11 (64.71%) Visualisation
5 11 (64.71%) Data Visualisation
5 11 (64.71%) Data Analysis
6 9 (52.94%) Statistics
7 8 (47.06%) Machine Learning
7 8 (47.06%) Data Munging
7 8 (47.06%) Mathematics
7 8 (47.06%) Physics
7 8 (47.06%) Algorithms
7 8 (47.06%) Linux Command Line
7 8 (47.06%) Data Science
8 6 (35.29%) PostgreSQL
8 6 (35.29%) Unix
8 6 (35.29%) SQL
9 5 (29.41%) Perl
9 5 (29.41%) NoSQL
9 5 (29.41%) Analytical Skills
10 4 (23.53%) Computer Science Degree
10 4 (23.53%) Redis
10 4 (23.53%) Elasticsearch
10 4 (23.53%) Git (software)
10 4 (23.53%) CSS
10 4 (23.53%) JavaScript
11 3 (17.65%) OO

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 4 (23.53%) Elasticsearch
2 1 (5.88%) Apache Solr
Database & Business Intelligence
1 17 (100.00%) Relational Database
2 6 (35.29%) PostgreSQL
3 5 (29.41%) NoSQL
4 4 (23.53%) Redis
5 3 (17.65%) MongoDB
6 1 (5.88%) Apache Cassandra
6 1 (5.88%) Big Data
6 1 (5.88%) Data Warehouse
6 1 (5.88%) Hadoop
Development Applications
1 4 (23.53%) Git (software)
2 1 (5.88%) PostCSS
Job Titles
1 8 (47.06%) Data Scientist
2 5 (29.41%) Architect
2 5 (29.41%) Data Architect
3 4 (23.53%) Developer
3 4 (23.53%) Junior
3 4 (23.53%) Junior Architect
3 4 (23.53%) Junior Data Architect
4 3 (17.65%) Python Developer
5 1 (5.88%) Senior Developer
5 1 (5.88%) Senior Web Developer
5 1 (5.88%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (23.53%) CSS
2 3 (17.65%) AngularJS
2 3 (17.65%) Flask
2 3 (17.65%) NumPy
2 3 (17.65%) Pandas
2 3 (17.65%) React
2 3 (17.65%) SciPy
3 1 (5.88%) CSS3
3 1 (5.88%) DBIx::Class
3 1 (5.88%) Django
3 1 (5.88%) HTML
3 1 (5.88%) HTML5
3 1 (5.88%) Lucene
3 1 (5.88%) SQLAlchemy
3 1 (5.88%) Vue (Vue.js)
3 1 (5.88%) Xapian
Miscellaneous
1 12 (70.59%) Computer Science
1 12 (70.59%) Life Science
2 8 (47.06%) Algorithms
2 8 (47.06%) Linux Command Line
3 5 (29.41%) Analytical Skills
Operating Systems
1 13 (76.47%) Linux
2 6 (35.29%) Unix
Processes & Methodologies
1 11 (64.71%) Data Analysis
1 11 (64.71%) Data Visualisation
1 11 (64.71%) Visualisation
2 9 (52.94%) Statistics
3 8 (47.06%) Data Munging
3 8 (47.06%) Data Science
3 8 (47.06%) Machine Learning
3 8 (47.06%) Mathematics
3 8 (47.06%) Physics
4 3 (17.65%) Agile Software Development
4 3 (17.65%) DNA
4 3 (17.65%) Front End Development
4 3 (17.65%) OO
4 3 (17.65%) OOD
4 3 (17.65%) Prototyping
4 3 (17.65%) Scrum
4 3 (17.65%) SDLC
4 3 (17.65%) Validation
5 1 (5.88%) Benchmarking
5 1 (5.88%) Data Modelling
Programming Languages
1 17 (100.00%) Python
2 6 (35.29%) SQL
3 5 (29.41%) Perl
4 4 (23.53%) JavaScript
5 1 (5.88%) Bash Shell
5 1 (5.88%) Shell Script
Qualifications
1 15 (88.24%) Degree
2 4 (23.53%) Computer Science Degree
System Software
1 3 (17.65%) Docker
2 1 (5.88%) Oracle RAC
Systems Management
1 1 (5.88%) Ansible
1 1 (5.88%) Failover Clustering
1 1 (5.88%) Packer
Vendors
1 1 (5.88%) Oracle