The following table provides summary statistics for permanent job vacancies advertised in Ealing with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
London > Ealing
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 1 11 8
Rank change year-on-year +10 -3  
Permanent jobs citing SQL 12 14 28
As % of all permanent IT jobs advertised in Ealing 44.44% 25.45% 29.79%
As % of the Programming Languages category 80.00% 34.15% 40.00%
Number of salaries quoted 17 14 21
Ealing median annual salary £40,000 £67,500 £45,000
Median salary % change year-on-year -40.74% +50.00%  
10th Percentile £36,384 £61,250 £40,000
90th Percentile £41,000 £73,750 £70,000
London median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.54% +4.76%  

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Ealing with a requirement for programming language skills.

Programming Language Skills
Ealing
Permanent job vacancies with a requirement for programming language skills 15 41 70
As % of all permanent IT job vacancies advertised in Ealing 55.56% 74.55% 74.47%
Number of salaries quoted 40 118 129
Ealing median annual salary £40,000 £67,500 £52,500
Median salary % change year-on-year -40.74% +28.57%  
10th Percentile £36,250 £52,500 £39,800
90th Percentile £69,125 £70,000 £73,750
London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.34% +4.54%  

SQL
Job Vacancy Trend in Ealing

Job postings citing SQL as a percentage of all IT jobs advertised in Ealing.

Job vacancy trend for SQL in Ealing

SQL
Salary Trend in Ealing

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

Salary trend for SQL in Ealing

SQL
Salary Histogram in Ealing

The salary distribution of IT jobs citing SQL in Ealing over the 3 months to 29 June 2017.

Salary histogram for SQL in Ealing

For the 6 months to 29 June 2017, 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 Ealing region with a requirement for SQL.

1 14 (93.33%) Visual Studio
2 12 (80.00%) T-SQL
2 12 (80.00%) ETL
2 12 (80.00%) Business Intelligence
2 12 (80.00%) Microsoft
2 12 (80.00%) SQL Server Reporting Services
2 12 (80.00%) SQL Server Integration Services
2 12 (80.00%) Visualisation
2 12 (80.00%) SQL Server Analysis Services
2 12 (80.00%) Dashboard Development
2 12 (80.00%) Data Visualisation
3 6 (40.00%) SaaS
4 4 (26.67%) PRINCE2
5 3 (20.00%) Scrum
5 3 (20.00%) Agile Software Development
5 3 (20.00%) Web Development
6 2 (13.33%) Power BI
6 2 (13.33%) Master Data Management
6 2 (13.33%) OLAP Cube
6 2 (13.33%) Business Analysis
6 2 (13.33%) Data Management
6 2 (13.33%) Microsoft Analysis Services
6 2 (13.33%) MDX
6 2 (13.33%) Use Case
6 2 (13.33%) User Acceptance Testing
6 2 (13.33%) Data Quality
6 2 (13.33%) Java
6 2 (13.33%) Publishing
6 2 (13.33%) BusinessObjects
6 2 (13.33%) Project Management

SQL
Co-occurring IT Skills in Ealing 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 (13.33%) SharePoint
Cloud Services
1 6 (40.00%) SaaS
Database & Business Intelligence
1 12 (80.00%) SQL Server Analysis Services
1 12 (80.00%) SQL Server Integration Services
1 12 (80.00%) SQL Server Reporting Services
2 2 (13.33%) BusinessObjects
2 2 (13.33%) Microsoft Analysis Services
2 2 (13.33%) OLAP
2 2 (13.33%) OLAP Cube
2 2 (13.33%) Power BI
2 2 (13.33%) SQL Server
3 1 (6.67%) NoSQL
3 1 (6.67%) RDBMS
3 1 (6.67%) Redis
3 1 (6.67%) Relational Database
Development Applications
1 14 (93.33%) Visual Studio
2 1 (6.67%) Grunt
2 1 (6.67%) gulp
2 1 (6.67%) Mocha
2 1 (6.67%) Sinon.JS
2 1 (6.67%) webpack
General
1 2 (13.33%) Publishing
Job Titles
1 8 (53.33%) Developer
2 7 (46.67%) Business Intelligence Developer
2 7 (46.67%) SSAS Developer
2 7 (46.67%) SSIS Developer
2 7 (46.67%) SSRS Developer
3 5 (33.33%) Business Developer
4 3 (20.00%) Analyst
4 3 (20.00%) Analyst Developer
4 3 (20.00%) Business Intelligence Analyst
4 3 (20.00%) SSIS Analyst
4 3 (20.00%) SSRS Analyst
5 2 (13.33%) .NET Development Manager
5 2 (13.33%) Business Intelligence Specialist
5 2 (13.33%) Development Manager
5 2 (13.33%) ICT Specialist
5 2 (13.33%) Microsoft BI Developer
5 2 (13.33%) Microsoft Developer
5 2 (13.33%) Oracle Development Manager
5 2 (13.33%) SQL BI Developer
5 2 (13.33%) SQL Developer
Libraries, Frameworks & Software Standards
1 2 (13.33%) .NET
1 2 (13.33%) MDX
2 1 (6.67%) Angular 2
2 1 (6.67%) AngularJS
2 1 (6.67%) Chai
2 1 (6.67%) CSS
2 1 (6.67%) CSS3
2 1 (6.67%) GWT
2 1 (6.67%) Hibernate
2 1 (6.67%) HTML
2 1 (6.67%) HTML5
2 1 (6.67%) NancyFx
2 1 (6.67%) Node.js
2 1 (6.67%) RabbitMQ
2 1 (6.67%) React
2 1 (6.67%) React Native
2 1 (6.67%) Redux
Miscellaneous
1 1 (6.67%) Computer Science
Processes & Methodologies
1 12 (80.00%) Business Intelligence
1 12 (80.00%) Dashboard Development
1 12 (80.00%) Data Visualisation
1 12 (80.00%) ETL
1 12 (80.00%) Visualisation
2 4 (26.67%) PRINCE2
3 3 (20.00%) Agile Software Development
3 3 (20.00%) Scrum
3 3 (20.00%) Web Development
4 2 (13.33%) Business Analysis
4 2 (13.33%) Data Management
4 2 (13.33%) Master Data Management
4 2 (13.33%) Project Management
4 2 (13.33%) Use Case
4 2 (13.33%) User Acceptance Testing
5 1 (6.67%) ATDD
5 1 (6.67%) BDD
5 1 (6.67%) Continuous Delivery
5 1 (6.67%) Front End Development
5 1 (6.67%) Responsive Web Design
Programming Languages
1 12 (80.00%) T-SQL
2 2 (13.33%) C#
2 2 (13.33%) Java
3 1 (6.67%) ES6
3 1 (6.67%) TypeScript
Qualifications
1 1 (6.67%) Degree
Quality Assurance & Compliance
1 2 (13.33%) Data Quality
System Software
1 1 (6.67%) Docker
Vendors
1 12 (80.00%) Microsoft
2 2 (13.33%) Oracle