Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chester with a requirement for Relational Database skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Relational Database over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Relational Database
Cheshire > Chester
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 45 36 59
Rank change year-on-year -9 +23 -30
Permanent jobs citing Relational Database 9 12 11
As % of all permanent IT jobs advertised in Chester 2.51% 4.32% 2.27%
As % of the Database & Business Intelligence category 5.84% 11.54% 5.05%
Number of salaries quoted 5 6 7
Chester median annual salary £37,500 £42,500 £42,500
Median salary % change year-on-year -11.76% - +21.43%
10th Percentile £28,700 £31,250 £29,000
90th Percentile £50,500 £46,875 £48,000
Cheshire median annual salary £43,750 £35,000 £38,500
% change year-on-year +25.00% -9.09% +6.94%

Relational Database 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 Chester with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Chester
Permanent vacancies with a requirement for database or business intelligence skills 154 104 218
As % of all permanent IT jobs advertised in Chester 43.02% 37.41% 44.95%
Number of salaries quoted 138 92 162
Chester median annual salary £43,500 £40,000 £45,000
Median salary % change year-on-year +8.75% -11.11% +28.57%
10th Percentile £26,250 £26,250 £25,329
90th Percentile £55,375 £57,500 £60,675
Cheshire median annual salary £42,500 £36,500 £40,000
% change year-on-year +16.44% -8.75% +3.90%

Relational Database
Job Vacancy Trend in Chester

Job postings citing Relational Database as a percentage of all IT jobs advertised in Chester.

Job vacancy trend for Relational Database in Chester

Relational Database
Salary Trend in Chester

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Relational Database in Chester.

Salary trend for Relational Database in Chester

Relational Database
Salary Histogram in Chester

The salary distribution of IT jobs citing Relational Database in Chester over the 6 months to 20 November 2017.

Salary histogram for Relational Database in Chester

For the 6 months to 20 November 2017, IT 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 job ads across the Chester region with a requirement for Relational Database.

1 5 (55.56%) JavaScript
2 4 (44.44%) SQL
2 4 (44.44%) MySQL
2 4 (44.44%) Java
2 4 (44.44%) jQuery
3 2 (22.22%) Marketing
3 2 (22.22%) JSON
3 2 (22.22%) HTML5
3 2 (22.22%) Mac OS X
3 2 (22.22%) LAMP
3 2 (22.22%) Debian
3 2 (22.22%) PostgreSQL
3 2 (22.22%) PHP
3 2 (22.22%) C++
3 2 (22.22%) HTML
3 2 (22.22%) SQL Server
3 2 (22.22%) Microsoft Office
3 2 (22.22%) CSS
3 2 (22.22%) Linux
3 2 (22.22%) Apache
3 2 (22.22%) Python
3 2 (22.22%) Data Warehouse
3 2 (22.22%) ETL
3 2 (22.22%) nginx
3 2 (22.22%) DevOps
3 2 (22.22%) LEMP Stack
3 2 (22.22%) LAPP Stack
3 2 (22.22%) Performance Tuning
4 1 (11.11%) Flask
4 1 (11.11%) Data Strategy

Relational Database
Co-occurring IT Skills in Chester 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 2 (22.22%) Apache
1 2 (22.22%) nginx
2 1 (11.11%) MS Exchange
Applications
1 2 (22.22%) Microsoft Office
Business Applications
1 1 (11.11%) Magento
Communications & Networking
1 1 (11.11%) SMS
Database & Business Intelligence
1 4 (44.44%) MySQL
2 2 (22.22%) Data Warehouse
2 2 (22.22%) PostgreSQL
2 2 (22.22%) SQL Server
3 1 (11.11%) Data Mining
3 1 (11.11%) MongoDB
3 1 (11.11%) NoSQL
3 1 (11.11%) RDBMS
3 1 (11.11%) SQL Server 2008
3 1 (11.11%) SQL Server 2016
3 1 (11.11%) SQL Server Analysis Services
3 1 (11.11%) SQL Server Reporting Services
General
1 2 (22.22%) Marketing
2 1 (11.11%) Finance
2 1 (11.11%) Manufacturing
Job Titles
1 5 (55.56%) Developer
2 2 (22.22%) Java Developer
2 2 (22.22%) Software Developer
3 1 (11.11%) Administrator
3 1 (11.11%) CRM Developer
3 1 (11.11%) Data Engineer
3 1 (11.11%) Data Warehouse Developer
3 1 (11.11%) DBA
3 1 (11.11%) IT Administrator
3 1 (11.11%) IT Systems Administrator
3 1 (11.11%) Java Engineer
3 1 (11.11%) Java Software Developer
3 1 (11.11%) Programmer
3 1 (11.11%) Python Developer
3 1 (11.11%) Senior Data Engineer
3 1 (11.11%) Senior DBA
3 1 (11.11%) Senior SQL DBA
3 1 (11.11%) SQL DBA
3 1 (11.11%) Systems Administrator
Libraries, Frameworks & Software Standards
1 4 (44.44%) jQuery
2 2 (22.22%) CSS
2 2 (22.22%) HTML
2 2 (22.22%) HTML5
2 2 (22.22%) JSON
2 2 (22.22%) LAMP
2 2 (22.22%) LAPP Stack
2 2 (22.22%) LEMP Stack
3 1 (11.11%) AngularJS
3 1 (11.11%) CherryPy
3 1 (11.11%) CSS3
3 1 (11.11%) Django
3 1 (11.11%) Flask
3 1 (11.11%) Hibernate
3 1 (11.11%) KnockoutJS
3 1 (11.11%) LESS
3 1 (11.11%) React
3 1 (11.11%) Sass
3 1 (11.11%) Spring
3 1 (11.11%) XML
Miscellaneous
1 1 (11.11%) User Experience
Operating Systems
1 2 (22.22%) Debian
1 2 (22.22%) Linux
1 2 (22.22%) Mac OS X
2 1 (11.11%) Unix
Processes & Methodologies
1 2 (22.22%) DevOps
1 2 (22.22%) ETL
1 2 (22.22%) Performance Tuning
2 1 (11.11%) Agile Software Development
2 1 (11.11%) Analytics
2 1 (11.11%) Business Intelligence
2 1 (11.11%) Change Management
2 1 (11.11%) Configuration Management
2 1 (11.11%) CRM
2 1 (11.11%) Data Engineering
2 1 (11.11%) Data Modelling
2 1 (11.11%) Data Strategy
2 1 (11.11%) E-Commerce
2 1 (11.11%) ERP
2 1 (11.11%) Front End Development
2 1 (11.11%) Statistical Analysis
2 1 (11.11%) TDD
2 1 (11.11%) Time Management
2 1 (11.11%) Web Development
Programming Languages
1 5 (55.56%) JavaScript
2 4 (44.44%) Java
2 4 (44.44%) SQL
3 2 (22.22%) C++
3 2 (22.22%) PHP
3 2 (22.22%) Python
4 1 (11.11%) T-SQL
Quality Assurance & Compliance
1 1 (11.11%) Data Quality
Vendors
1 1 (11.11%) Microsoft
1 1 (11.11%) Oracle
1 1 (11.11%) Teradata
1 1 (11.11%) Vertica