Period
to 18 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 18 December 2017 with a comparison to the same period in the previous 2 years.

Performance Tuning
South Wales > Cardiff
6 months to
18 Dec 2017
Same period 2016 Same period 2015
Rank 72 104 93
Rank change year-on-year +32 -11 0
Permanent jobs citing Performance Tuning 4 5 23
As % of all permanent IT jobs advertised in Cardiff 0.50% 0.38% 1.50%
As % of the Processes & Methodologies category 0.54% 0.42% 1.77%
Number of salaries quoted 4 5 16
Cardiff median annual salary £46,250 £40,000 £38,750
Median salary % change year-on-year +15.63% +3.23% +10.71%
10th Percentile £42,500 £32,500 £27,500
90th Percentile £54,875 £43,750 £40,000
South Wales median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% +5.26%

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 Cardiff with a requirement for process or methodology skills.

All Process and Methodology Skills
Cardiff
Permanent vacancies with a requirement for process or methodology skills 744 1193 1301
As % of all permanent IT jobs advertised in Cardiff 92.31% 89.90% 84.70%
Number of salaries quoted 664 1094 1121
Cardiff median annual salary £38,000 £36,500 £35,000
Median salary % change year-on-year +4.11% +4.29% -
10th Percentile £24,750 £22,575 £23,000
90th Percentile £55,905 £56,250 £53,250
South Wales median annual salary £38,500 £37,500 £36,000
% change year-on-year +2.67% +4.17% +2.86%

Performance Tuning
Job Vacancy Trend in Cardiff

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

Job vacancy trend for Performance Tuning in Cardiff

Performance Tuning
Salary Trend in Cardiff

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

Salary trend for Performance Tuning in Cardiff

For the 6 months to 18 December 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 Cardiff region with a requirement for Performance Tuning.

1 3 (75.00%) Agile Software Development
1 3 (75.00%) Database Tuning
2 2 (50.00%) Oracle Database 11g
2 2 (50.00%) Oracle Database 12c
2 2 (50.00%) Oracle Database
2 2 (50.00%) SQL
2 2 (50.00%) Oracle
2 2 (50.00%) Data Warehouse
3 1 (25.00%) PostgreSQL
3 1 (25.00%) Oracle RMAN
3 1 (25.00%) SMS
3 1 (25.00%) Oracle Enterprise Manager
3 1 (25.00%) Oracle Database 10g
3 1 (25.00%) Shell Script
3 1 (25.00%) SQL Server
3 1 (25.00%) Unix
3 1 (25.00%) MySQL
3 1 (25.00%) Amazon Redshift
3 1 (25.00%) Mentoring
3 1 (25.00%) Analytical Skills
3 1 (25.00%) Oracle Flashback
3 1 (25.00%) Oracle Clusterware
3 1 (25.00%) Proactive Monitoring
3 1 (25.00%) Computer Science Degree
3 1 (25.00%) Amazon Aurora
3 1 (25.00%) Analytical Thinking
3 1 (25.00%) Oracle Statspack
3 1 (25.00%) SQL Server 2008
3 1 (25.00%) Data Guard
3 1 (25.00%) Web Development

Performance Tuning
Co-occurring IT Skills in Cardiff 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 1 (25.00%) Elasticsearch
Cloud Services
1 1 (25.00%) Amazon AWS
Communications & Networking
1 1 (25.00%) SMS
Database & Business Intelligence
1 2 (50.00%) Data Warehouse
1 2 (50.00%) Oracle Database
1 2 (50.00%) Oracle Database 11g
1 2 (50.00%) Oracle Database 12c
2 1 (25.00%) Amazon Aurora
2 1 (25.00%) Amazon Redshift
2 1 (25.00%) Hadoop
2 1 (25.00%) MongoDB
2 1 (25.00%) MySQL
2 1 (25.00%) Oracle Database 10g
2 1 (25.00%) PostgreSQL
2 1 (25.00%) Redis
2 1 (25.00%) SQL Server
2 1 (25.00%) SQL Server 2008
Job Titles
1 2 (50.00%) Data Warehouse Developer
1 2 (50.00%) DBA
1 2 (50.00%) Developer
1 2 (50.00%) Oracle DBA
2 1 (25.00%) Oracle Team Leader
2 1 (25.00%) Senior DBA
2 1 (25.00%) Senior Oracle DBA
2 1 (25.00%) Team Leader
Miscellaneous
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Computer Science
Operating Systems
1 1 (25.00%) Unix
Processes & Methodologies
1 3 (75.00%) Agile Software Development
1 3 (75.00%) Database Tuning
2 1 (25.00%) Analytical Thinking
2 1 (25.00%) High Availability
2 1 (25.00%) Mentoring
2 1 (25.00%) Proactive Monitoring
2 1 (25.00%) Web Development
Programming Languages
1 2 (50.00%) SQL
2 1 (25.00%) PL/SQL
2 1 (25.00%) Shell Script
Qualifications
1 1 (25.00%) Computer Science Degree
1 1 (25.00%) Degree
System Software
1 1 (25.00%) Oracle Clusterware
1 1 (25.00%) Oracle RAC
Systems Management
1 1 (25.00%) Data Guard
1 1 (25.00%) Oracle Enterprise Manager
1 1 (25.00%) Oracle Flashback
1 1 (25.00%) Oracle RMAN
1 1 (25.00%) Oracle Statspack
Vendors
1 2 (50.00%) Oracle