Period
to 23 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Borehamwood with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 6 months to 23 January 2018 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Hertfordshire > Borehamwood
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 4 19 2
Rank change year-on-year +15 -17 +2
Permanent jobs citing SQL 45 16 47
As % of all permanent IT jobs advertised in Borehamwood 33.58% 15.69% 35.88%
As % of the Programming Languages category 40.18% 22.54% 65.28%
Number of salaries quoted 51 17 31
Borehamwood median annual salary £45,000 £45,000 £28,500
Median salary % change year-on-year - +57.89% -1.72%
10th Percentile £38,250 £42,500 £21,250
90th Percentile £52,500 £53,750 £48,000
Hertfordshire median annual salary £46,000 £45,000 £45,000
% change year-on-year +2.22% - -

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Borehamwood with a requirement for coding skills.

All Programming Languages
Borehamwood
Permanent vacancies with a requirement for coding skills 112 71 72
As % of all permanent IT jobs advertised in Borehamwood 83.58% 69.61% 54.96%
Number of salaries quoted 108 71 56
Borehamwood median annual salary £41,500 £37,500 £32,500
Median salary % change year-on-year +10.67% +15.38% -5.80%
10th Percentile £31,250 £32,500 £24,250
90th Percentile £48,600 £53,750 £46,250
Hertfordshire median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

SQL
Job Vacancy Trend in Borehamwood

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

Job vacancy trend for SQL in Borehamwood

SQL
Salary Trend in Borehamwood

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

Salary trend for SQL in Borehamwood

SQL
Salary Histogram in Borehamwood

The salary distribution of IT jobs citing SQL in Borehamwood over the 6 months to 23 January 2018.

Salary histogram for SQL in Borehamwood

For the 6 months to 23 January 2018, 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 Borehamwood region with a requirement for SQL.

1 18 (40.00%) Telecoms
2 17 (37.78%) Microsoft
2 17 (37.78%) SQL Server
3 16 (35.56%) HTML
3 16 (35.56%) CSS
3 16 (35.56%) Software Engineering
4 15 (33.33%) Subversion
4 15 (33.33%) Degree
4 15 (33.33%) Computer Science
4 15 (33.33%) HTML5
4 15 (33.33%) Unix
4 15 (33.33%) Java
4 15 (33.33%) Oracle
4 15 (33.33%) Oracle Database
4 15 (33.33%) Computer Science Degree
5 13 (28.89%) JavaScript
6 12 (26.67%) C++
6 12 (26.67%) NoSQL
6 12 (26.67%) Multithreading
7 11 (24.44%) Agile Software Development
8 10 (22.22%) C#
8 10 (22.22%) Visual Studio
8 10 (22.22%) VB
8 10 (22.22%) .NET
8 10 (22.22%) Scrum
8 10 (22.22%) Billing
8 10 (22.22%) VB6
8 10 (22.22%) Continuous Integration
8 10 (22.22%) Continuous Delivery
8 10 (22.22%) Translating Business Requirements

SQL
Co-occurring IT Skills in Borehamwood 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 7 (15.56%) JBoss
1 7 (15.56%) Tomcat
2 1 (2.22%) SharePoint
2 1 (2.22%) WordPress
Applications
1 1 (2.22%) Microsoft Excel
Cloud Services
1 1 (2.22%) AdWords
1 1 (2.22%) Microsoft Azure
Database & Business Intelligence
1 17 (37.78%) SQL Server
2 15 (33.33%) Oracle Database
3 12 (26.67%) NoSQL
4 8 (17.78%) Oracle Database 10g
4 8 (17.78%) Oracle Database 11g
4 8 (17.78%) Oracle Database 12c
4 8 (17.78%) Oracle Exadata
4 8 (17.78%) RDBMS
4 8 (17.78%) Relational Database
5 7 (15.56%) MySQL
5 7 (15.56%) SQL Server Analysis Services
5 7 (15.56%) SQL Server Integration Services
5 7 (15.56%) SQL Server Reporting Services
6 5 (11.11%) Data Warehouse
6 5 (11.11%) Snowflake Schema
6 5 (11.11%) Star Schema
7 4 (8.89%) Big Data
8 1 (2.22%) Azure SQL Database
8 1 (2.22%) Power BI
Development Applications
1 15 (33.33%) Subversion
2 10 (22.22%) Visual Studio
3 8 (17.78%) Git (software)
3 8 (17.78%) LabVIEW
3 8 (17.78%) Oracle APEX
4 7 (15.56%) Eclipse
4 7 (15.56%) Jenkins
4 7 (15.56%) JUnit
5 5 (11.11%) SQL Server Management Studio (SSMS)
6 4 (8.89%) Selenium
General
1 18 (40.00%) Telecoms
2 10 (22.22%) Billing
3 8 (17.78%) Automotive
3 8 (17.78%) Publishing
3 8 (17.78%) Retail
4 5 (11.11%) Advertising
5 3 (6.67%) Games
6 1 (2.22%) Marketing
Job Titles
1 34 (75.56%) Developer
2 11 (24.44%) C++ Developer
2 11 (24.44%) C++ Software Developer
2 11 (24.44%) Software Developer
3 10 (22.22%) .NET Developer
3 10 (22.22%) C# .NET Developer
3 10 (22.22%) C# Developer
4 9 (20.00%) Senior Developer
5 8 (17.78%) DBA
5 8 (17.78%) Development DBA
5 8 (17.78%) Oracle DBA
5 8 (17.78%) Oracle Development DBA
5 8 (17.78%) Senior C++ Developer
5 8 (17.78%) Senior Software Developer
5 8 (17.78%) SQL Developer
6 7 (15.56%) Java Developer
6 7 (15.56%) Oracle Developer
7 4 (8.89%) Architect
7 4 (8.89%) Lead Developer
7 4 (8.89%) Software Architect
Libraries, Frameworks & Software Standards
1 16 (35.56%) CSS
1 16 (35.56%) HTML
2 15 (33.33%) HTML5
3 10 (22.22%) .NET
4 8 (17.78%) Oracle GoldenGate
5 7 (15.56%) CSS3
5 7 (15.56%) Hibernate
5 7 (15.56%) Java EE
5 7 (15.56%) JAX-RS
5 7 (15.56%) JAX-WS
5 7 (15.56%) JSON
5 7 (15.56%) Spring
5 7 (15.56%) Spring Batch
5 7 (15.56%) Spring MVC
5 7 (15.56%) Struts
5 7 (15.56%) Web Services
5 7 (15.56%) XML
6 4 (8.89%) Node.js
Miscellaneous
1 15 (33.33%) Computer Science
2 8 (17.78%) Acoustics
3 4 (8.89%) Greenfield Project
4 1 (2.22%) Analytical Skills
4 1 (2.22%) iPad
4 1 (2.22%) NHS
Operating Systems
1 15 (33.33%) Unix
2 8 (17.78%) Linux
3 7 (15.56%) Windows
Processes & Methodologies
1 16 (35.56%) Software Engineering
2 12 (26.67%) Multithreading
3 11 (24.44%) Agile Software Development
4 10 (22.22%) Continuous Delivery
4 10 (22.22%) Continuous Integration
4 10 (22.22%) Scrum
4 10 (22.22%) Translating Business Requirements
5 9 (20.00%) Analytics
6 8 (17.78%) Data Analytics
6 8 (17.78%) Database Tuning
6 8 (17.78%) Logistics
6 8 (17.78%) Performance Tuning
6 8 (17.78%) Server Building
7 7 (15.56%) Business Intelligence
7 7 (15.56%) Integration Testing
7 7 (15.56%) MVC
8 5 (11.11%) ETL
8 5 (11.11%) Kimball Methodology
9 4 (8.89%) OO
9 4 (8.89%) Visualisation
Programming Languages
1 15 (33.33%) Java
2 13 (28.89%) JavaScript
3 12 (26.67%) C++
4 10 (22.22%) C#
4 10 (22.22%) VB
4 10 (22.22%) VB6
5 8 (17.78%) Korn
5 8 (17.78%) PL/SQL
5 8 (17.78%) Python
6 6 (13.33%) T-SQL
7 2 (4.44%) VB.NET
8 1 (2.22%) PHP
Qualifications
1 15 (33.33%) Computer Science Degree
1 15 (33.33%) Degree
2 4 (8.89%) Numerate Degree
3 1 (2.22%) MCSA
3 1 (2.22%) Microsoft Certification
System Software
1 8 (17.78%) Oracle RAC
Systems Management
1 8 (17.78%) Data Guard
1 8 (17.78%) Oracle Enterprise Manager
1 8 (17.78%) Oracle RMAN
Vendors
1 17 (37.78%) Microsoft
2 15 (33.33%) Oracle
3 1 (2.22%) Cognos
3 1 (2.22%) IBM
3 1 (2.22%) Tableau