Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bolton 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 21 November 2017 with a comparison to the same period in the previous 2 years.

Relational Database
Manchester > Bolton
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 40 38 40
Rank change year-on-year -2 +2 +9
Permanent jobs citing Relational Database 9 8 4
As % of all permanent IT jobs advertised in Bolton 4.76% 2.79% 1.93%
As % of the Database & Business Intelligence category 8.57% 7.34% 3.96%
Number of salaries quoted 9 6 4
Bolton median annual salary £32,500 £33,750 £23,750
Median salary % change year-on-year -3.70% +42.11% -24.60%
10th Percentile £27,500 £31,250 £21,250
90th Percentile £43,000 £38,125 £33,750
Manchester median annual salary £47,250 £42,500 £40,000
% change year-on-year +11.18% +6.25% -5.88%

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 Bolton with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Bolton
Permanent vacancies with a requirement for database or business intelligence skills 105 109 101
As % of all permanent IT jobs advertised in Bolton 55.56% 37.98% 48.79%
Number of salaries quoted 99 93 95
Bolton median annual salary £37,500 £39,500 £39,000
Median salary % change year-on-year -5.06% +1.28% +11.43%
10th Percentile £27,400 £24,050 £22,750
90th Percentile £48,750 £48,500 £48,750
Manchester median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% +3.90%

Relational Database
Job Vacancy Trend in Bolton

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

Job vacancy trend for Relational Database in Bolton

Relational Database
Salary Trend in Bolton

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

Salary trend for Relational Database in Bolton

Relational Database
Salary Histogram in Bolton

The salary distribution of IT jobs citing Relational Database in Bolton over the 6 months to 21 November 2017.

Salary histogram for Relational Database in Bolton

For the 6 months to 21 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 Bolton region with a requirement for Relational Database.

1 9 (100.00%) SQL Server
2 5 (55.56%) SQL
2 5 (55.56%) SQL Server Integration Services
3 4 (44.44%) SQL Server Reporting Services
3 4 (44.44%) OO
3 4 (44.44%) Business Intelligence
3 4 (44.44%) RDBMS
3 4 (44.44%) .NET
4 3 (33.33%) Content Management
4 3 (33.33%) CMS
4 3 (33.33%) MVC
4 3 (33.33%) VB
4 3 (33.33%) VB.NET
4 3 (33.33%) SharePoint
4 3 (33.33%) Data Warehouse
4 3 (33.33%) ETL
4 3 (33.33%) OpenEdge
4 3 (33.33%) C#
4 3 (33.33%) HTML
4 3 (33.33%) JavaScript
4 3 (33.33%) Crystal Reports
4 3 (33.33%) ASP.NET
4 3 (33.33%) CSS
4 3 (33.33%) SOAP
4 3 (33.33%) OOP
4 3 (33.33%) RESTful
4 3 (33.33%) Microsoft Azure
4 3 (33.33%) ASP.NET MVC
4 3 (33.33%) Sitefinity
4 3 (33.33%) Web Development

Relational Database
Co-occurring IT Skills in Bolton 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 3 (33.33%) CMS
1 3 (33.33%) OpenEdge
1 3 (33.33%) SharePoint
1 3 (33.33%) Sitefinity
2 1 (11.11%) Apache Spark
Applications
1 1 (11.11%) Microsoft Excel
1 1 (11.11%) Spreadsheet
Cloud Services
1 3 (33.33%) Microsoft Azure
1 3 (33.33%) Serverless
Database & Business Intelligence
1 9 (100.00%) SQL Server
2 5 (55.56%) SQL Server Integration Services
3 4 (44.44%) RDBMS
3 4 (44.44%) SQL Server Reporting Services
4 3 (33.33%) Crystal Reports
4 3 (33.33%) Data Warehouse
4 3 (33.33%) Power BI
5 1 (11.11%) Apache Hive
5 1 (11.11%) Big Data
5 1 (11.11%) Impala
5 1 (11.11%) SQL Server 2008
5 1 (11.11%) SQL Server 2012
General
1 1 (11.11%) Finance
Job Titles
1 8 (88.89%) Developer
2 4 (44.44%) .NET Developer
3 3 (33.33%) Business Developer
3 3 (33.33%) Business Intelligence Developer
3 3 (33.33%) C# .NET Developer
3 3 (33.33%) C# Developer
3 3 (33.33%) Report Developer
3 3 (33.33%) Report Writer
3 3 (33.33%) SSRS Developer
3 3 (33.33%) SSRS Report Writer
4 1 (11.11%) Analyst
4 1 (11.11%) Big Data Developer
4 1 (11.11%) Excel Analyst
4 1 (11.11%) Python Developer
4 1 (11.11%) Senior .NET Developer
4 1 (11.11%) Senior Developer
4 1 (11.11%) SQL Analyst
4 1 (11.11%) SQL Server Analyst
4 1 (11.11%) SSIS Analyst
4 1 (11.11%) SSRS Analyst
Libraries, Frameworks & Software Standards
1 4 (44.44%) .NET
2 3 (33.33%) ASP.NET
2 3 (33.33%) ASP.NET MVC
2 3 (33.33%) ASP.NET Web API
2 3 (33.33%) ASP.NET Web Forms
2 3 (33.33%) CSS
2 3 (33.33%) HTML
2 3 (33.33%) RESTful
2 3 (33.33%) Sass
2 3 (33.33%) SOAP
2 3 (33.33%) WCF
3 1 (11.11%) .NET Framework
Miscellaneous
1 3 (33.33%) Data Structures
1 3 (33.33%) Renewable Energy
Processes & Methodologies
1 4 (44.44%) Business Intelligence
1 4 (44.44%) OO
2 3 (33.33%) Content Management
2 3 (33.33%) ETL
2 3 (33.33%) MVC
2 3 (33.33%) OOP
2 3 (33.33%) SOLID
2 3 (33.33%) Web Development
3 1 (11.11%) Agile Software Development
3 1 (11.11%) Analytics
3 1 (11.11%) Coaching
3 1 (11.11%) Continuous Integration
3 1 (11.11%) Data Management
3 1 (11.11%) Kalman Filter
3 1 (11.11%) Mentoring
3 1 (11.11%) Scrum
3 1 (11.11%) SOA
3 1 (11.11%) TDD
3 1 (11.11%) Visualisation
Programming Languages
1 5 (55.56%) SQL
2 3 (33.33%) C#
2 3 (33.33%) JavaScript
2 3 (33.33%) VB
2 3 (33.33%) VB.NET
3 1 (11.11%) Python
3 1 (11.11%) T-SQL
Quality Assurance & Compliance
1 3 (33.33%) Data Quality
Systems Management
1 1 (11.11%) Oozie
Vendors
1 2 (22.22%) Microsoft
2 1 (11.11%) Tableau