Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in West Sussex with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Performance Tuning
South East > West Sussex
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 138 148 136
Rank change year-on-year +10 -12 -9
Permanent jobs citing Performance Tuning 14 5 33
As % of all permanent IT jobs advertised in West Sussex 0.67% 0.20% 1.25%
As % of the Processes & Methodologies category 0.77% 0.23% 1.42%
Number of salaries quoted 15 5 19
West Sussex median annual salary £50,000 £48,000 £42,500
Median salary % change year-on-year +4.17% +12.94% -
10th Percentile £42,500 £43,950 £33,750
90th Percentile £56,000 £52,350 £51,250
South East median annual salary £47,500 £52,500 £47,500
% change year-on-year -9.52% +10.53% +5.56%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in West Sussex with a requirement for process or methodology skills.

All Process and Methodology Skills
West Sussex
Permanent vacancies with a requirement for process or methodology skills 1824 2180 2322
As % of all permanent IT jobs advertised in West Sussex 87.44% 88.94% 88.05%
Number of salaries quoted 1590 1996 2040
West Sussex median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +2.41%
10th Percentile £27,500 £27,000 £26,250
90th Percentile £62,500 £63,750 £60,000
South East median annual salary £45,000 £45,000 £45,000

Performance Tuning
Job Vacancy Trend in West Sussex

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in West Sussex.

Job vacancy trend for Performance Tuning in West Sussex

Performance Tuning
Salary Trend in West Sussex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Tuning in West Sussex.

Salary trend for Performance Tuning in West Sussex

Performance Tuning
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the West Sussex region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Crawley +33 7 £52,500 +9.38%
Worthing - 4 £50,000 -
Gatwick - 1 £45,000 -
Performance Tuning
South East

For the 6 months to 22 November 2017, IT jobs citing Performance Tuning 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 West Sussex region with a requirement for Performance Tuning.

1 14 (100.00%) SQL
2 8 (57.14%) Data Modelling
2 8 (57.14%) Oracle
2 8 (57.14%) PL/SQL
2 8 (57.14%) Unix
2 8 (57.14%) Oracle Database
3 7 (50.00%) Degree
3 7 (50.00%) Computer Science
4 6 (42.86%) Oracle Database 11g
4 6 (42.86%) Oracle RAC
4 6 (42.86%) Data Analytics
4 6 (42.86%) Perforce
4 6 (42.86%) XML
4 6 (42.86%) Linux
4 6 (42.86%) C++
4 6 (42.86%) C
4 6 (42.86%) T-SQL
4 6 (42.86%) Data Mining
4 6 (42.86%) Microsoft
4 6 (42.86%) Relational Database
4 6 (42.86%) Analytics
4 6 (42.86%) Analytical Skills
5 5 (35.71%) SQL Server Integration Services
6 4 (28.57%) Microsoft PowerPoint
6 4 (28.57%) ITSM
6 4 (28.57%) Team Foundation Server
6 4 (28.57%) Service Management
6 4 (28.57%) MS Visio
6 4 (28.57%) Microsoft Excel
6 4 (28.57%) Visual Studio

Performance Tuning
Co-occurring IT Skills in West Sussex 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:

Applications
1 4 (28.57%) Microsoft Excel
1 4 (28.57%) Microsoft PowerPoint
1 4 (28.57%) MS Visio
Business Applications
1 1 (7.14%) Cognos Business Intelligence
Cloud Services
1 1 (7.14%) Microsoft Azure
Database & Business Intelligence
1 8 (57.14%) Oracle Database
2 6 (42.86%) Data Mining
2 6 (42.86%) Oracle Database 11g
2 6 (42.86%) Relational Database
3 5 (35.71%) SQL Server Integration Services
4 2 (14.29%) Data Warehouse
4 2 (14.29%) Oracle Database 10g
4 2 (14.29%) Oracle Reports
4 2 (14.29%) SQL Server
4 2 (14.29%) Star Schema
5 1 (7.14%) OLAP
5 1 (7.14%) OLTP
5 1 (7.14%) Power BI
5 1 (7.14%) SQL Server 2012
5 1 (7.14%) SQL Server Analysis Services
5 1 (7.14%) SQL Server Reporting Services
Development Applications
1 4 (28.57%) Team Foundation Server
1 4 (28.57%) Visual Studio
2 2 (14.29%) Oracle APEX
2 2 (14.29%) Oracle Forms
3 1 (7.14%) SQL Server Management Studio (SSMS)
General
1 3 (21.43%) Finance
2 2 (14.29%) Back Office
3 1 (7.14%) Advertising
Job Titles
1 12 (85.71%) Developer
2 8 (57.14%) Oracle Developer
3 6 (42.86%) SQL Developer
4 5 (35.71%) Database Developer
5 4 (28.57%) Oracle Database Developer
6 2 (14.29%) Administrator
6 2 (14.29%) DBA
6 2 (14.29%) PL/SQL Developer
6 2 (14.29%) SQL DBA
7 1 (7.14%) SQL Database Developer
7 1 (7.14%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 6 (42.86%) XML
2 1 (7.14%) .NET
2 1 (7.14%) WPF
Miscellaneous
1 7 (50.00%) Computer Science
2 6 (42.86%) Analytical Skills
3 4 (28.57%) Virtual Team
Operating Systems
1 8 (57.14%) Unix
2 6 (42.86%) Linux
3 1 (7.14%) Windows
3 1 (7.14%) Windows Server
Processes & Methodologies
1 8 (57.14%) Data Modelling
2 6 (42.86%) Analytics
2 6 (42.86%) Data Analytics
3 4 (28.57%) Data Transformation
3 4 (28.57%) ITSM
3 4 (28.57%) Service Management
4 3 (21.43%) ETL
5 2 (14.29%) Business Intelligence
5 2 (14.29%) Disaster Recovery
6 1 (7.14%) Business Continuity
6 1 (7.14%) Capacity Planning
6 1 (7.14%) Data Migration
6 1 (7.14%) High Availability
6 1 (7.14%) Mathematics
6 1 (7.14%) Migration
6 1 (7.14%) Proactive Monitoring
Programming Languages
1 14 (100.00%) SQL
2 8 (57.14%) PL/SQL
3 6 (42.86%) C
3 6 (42.86%) C++
3 6 (42.86%) T-SQL
4 2 (14.29%) Shell Script
5 1 (7.14%) C#
5 1 (7.14%) PowerShell
Qualifications
1 7 (50.00%) Degree
2 1 (7.14%) MCTS
2 1 (7.14%) Microsoft Certification
System Software
1 6 (42.86%) Oracle RAC
Systems Management
1 1 (7.14%) BMC PATROL
1 1 (7.14%) SCCM
Vendors
1 8 (57.14%) Oracle
2 6 (42.86%) Microsoft
2 6 (42.86%) Perforce
3 1 (7.14%) BMC
3 1 (7.14%) Cognos
3 1 (7.14%) IBM