The table below looks at the statistics for SQL skills in IT jobs advertised for the Wrexham region. Included is a guide to the salaries offered in IT jobs that have cited SQL over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
Structured Query Language (SQL)
Rank 3 6 5
Rank change year-on-year
+3 -1
Permanent jobs citing SQL 7 7 7
As % of all permanent IT jobs located in Wrexham 31.82% 24.14% 21.21%
As % of the Programming Languages category 46.67% 35.00% 63.64%
Number of salaries quoted 7 7 7
Median salary £37,500 £36,000 £35,000
Median salary % change year-on-year
+4.16% +2.85%
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%
SQL
North Wales

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the Wrexham region.

Programming Languages Category
Wrexham
Permanent IT job ads with a match in the
Programming Languages category
15 20 11
As % of all permanent IT jobs located in Wrexham 68.18% 68.97% 33.33%
Number of salaries quoted 14 16 11
Median salary £27,500 £35,000 £35,000
Median salary % change year-on-year
-21.42% -
UK excluding London median salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

SQL
Jobs Demand Trend in Wrexham

The demand trend of job ads across the Wrexham region citing SQL as a proportion of all IT jobs with a match in the Programming Languages category.

SQL Jobs Demand Trend in Wrexham

SQL
Salary Trend in Wrexham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SQL across the Wrexham region.

SQL Salary Trend in Wrexham

SQL
Salary Histogram in Wrexham

This chart provides a salary histogram for IT jobs citing SQL across the Wrexham region over the 3 months to 29 June 2016.

SQL Salary Histogram in Wrexham

SQL
Top 30 Related IT Skills in Wrexham

For the 6 months to 29 June 2016, IT jobs citing SQL 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 Wrexham region with a requirement for SQL.

1 15 (71.43%) Finance
2 14 (66.67%) Java
3 11 (52.38%) Oracle
4 7 (33.33%) Unix
5 6 (28.57%) Linux
5 6 (28.57%) QA
6 5 (23.81%) Big Data
7 4 (19.05%) Spring
8 3 (14.29%) Incident Management
8 3 (14.29%) Degree
8 3 (14.29%) Spring MVC
8 3 (14.29%) Problem Management
8 3 (14.29%) Spring Security
8 3 (14.29%) JPA
8 3 (14.29%) MVC
8 3 (14.29%) Hibernate
8 3 (14.29%) Subversion
8 3 (14.29%) Lucene
8 3 (14.29%) HTML
8 3 (14.29%) SLA
8 3 (14.29%) Sun
8 3 (14.29%) Foreign Exchange (FX)
8 3 (14.29%) Web Services
8 3 (14.29%) JavaScript
8 3 (14.29%) PL/SQL
8 3 (14.29%) JUnit
8 3 (14.29%) Oracle Database
9 2 (9.52%) Coaching
9 2 (9.52%) Mockito
9 2 (9.52%) RabbitMQ

SQL
Top Related IT Skills in Wrexham 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 (9.52%) Apache Solr
1 2 (9.52%) Elasticsearch
2 1 (4.76%) Tomcat
Cloud Services
1 2 (9.52%) Amazon AWS
1 2 (9.52%) Amazon EC2
1 2 (9.52%) Amazon S3
Communications & Networking
1 2 (9.52%) AMQP
Database & Business Intelligence
1 5 (23.81%) Big Data
2 3 (14.29%) Oracle Database
3 2 (9.52%) Oracle Database 12c
Development Applications
1 3 (14.29%) JUnit
1 3 (14.29%) Subversion
2 2 (9.52%) IntelliJ
2 2 (9.52%) Jenkins
2 2 (9.52%) JIRA
2 2 (9.52%) Mockito
3 1 (4.76%) Ant
3 1 (4.76%) Maven
3 1 (4.76%) Visual Studio
General
1 15 (71.43%) Finance
Job Titles
1 8 (38.10%) Applications Support
2 7 (33.33%) Analyst
2 7 (33.33%) Support Analyst
3 5 (23.81%) Applications Support Analyst
3 5 (23.81%) Developer
3 5 (23.81%) Test Leader
4 4 (19.05%) Java Developer
5 3 (14.29%) 1st Line Support
5 3 (14.29%) Unix Support
6 2 (9.52%) 1st Line Support Analyst
6 2 (9.52%) Senior Developer
6 2 (9.52%) Senior Java Developer
6 2 (9.52%) Test Team Leader
6 2 (9.52%) Tester
7 1 (4.76%) Graduate Support Analyst
7 1 (4.76%) Lead Tester
7 1 (4.76%) Service Desk Support
7 1 (4.76%) SQL Analyst
7 1 (4.76%) SQL Support Analyst
7 1 (4.76%) Unix Analyst
Libraries, Frameworks & Software Standards
1 4 (19.05%) Spring
2 3 (14.29%) Hibernate
2 3 (14.29%) HTML
2 3 (14.29%) JPA
2 3 (14.29%) Lucene
2 3 (14.29%) Spring MVC
2 3 (14.29%) Spring Security
2 3 (14.29%) Web Services
3 2 (9.52%) AngularJS
3 2 (9.52%) JMS
3 2 (9.52%) jQuery
3 2 (9.52%) JSP
3 2 (9.52%) PowerMock
3 2 (9.52%) RabbitMQ
3 2 (9.52%) RESTful
3 2 (9.52%) Spring Integration
4 1 (4.76%) ASP.NET
4 1 (4.76%) CSS
4 1 (4.76%) Servlets
4 1 (4.76%) Struts
Miscellaneous
1 3 (14.29%) Foreign Exchange (FX)
2 2 (9.52%) Derivative
3 1 (4.76%) iPad
Operating Systems
1 7 (33.33%) Unix
2 6 (28.57%) Linux
3 1 (4.76%) Windows
3 1 (4.76%) Windows Server
Processes & Methodologies
1 3 (14.29%) Incident Management
1 3 (14.29%) MVC
1 3 (14.29%) Problem Management
2 2 (9.52%) Coaching
2 2 (9.52%) Continuous Integration
2 2 (9.52%) Data Security
2 2 (9.52%) OOD
2 2 (9.52%) TDD
3 1 (4.76%) Agile Software Development
3 1 (4.76%) Unit Testing
3 1 (4.76%) Web Development
Programming Languages
1 14 (66.67%) Java
2 3 (14.29%) JavaScript
2 3 (14.29%) PL/SQL
3 2 (9.52%) Shell Script
4 1 (4.76%) VB.NET
4 1 (4.76%) VBA
Qualifications
1 3 (14.29%) Degree
Quality Assurance & Compliance
1 6 (28.57%) QA
2 3 (14.29%) SLA
Vendors
1 11 (52.38%) Oracle
2 3 (14.29%) Sun
3 1 (4.76%) Greenplum