Period
to 18 July 2018

The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead 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 July 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Hertfordshire > Hemel Hempstead
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 57 61 61
Rank change year-on-year +4 0 +10
Permanent jobs citing Performance Tuning 2 8 11
As % of all permanent IT jobs advertised in Hemel Hempstead 0.51% 1.84% 1.88%
As % of the Processes & Methodologies category 0.67% 2.39% 2.29%
Number of salaries quoted 2 8 11
Hemel Hempstead median annual salary £49,500 £47,500 £47,500
Median salary % change year-on-year +4.21% - +5.56%
10th Percentile £49,250 £40,125 £36,250
90th Percentile £49,750 £56,750 £67,500
Hertfordshire median annual salary £57,500 £47,500 £52,500
% change year-on-year +21.05% -9.52% +5.00%

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 Hemel Hempstead with a requirement for process or methodology skills.

All Process and Methodology Skills
Hemel Hempstead
Permanent vacancies with a requirement for process or methodology skills 299 335 480
As % of all permanent IT jobs advertised in Hemel Hempstead 76.67% 77.19% 81.91%
Number of salaries quoted 245 310 381
Hemel Hempstead median annual salary £42,000 £45,000 £45,000
Median salary % change year-on-year -6.67% - -
10th Percentile £23,750 £27,725 £29,000
90th Percentile £57,500 £68,750 £65,000
Hertfordshire median annual salary £50,000 £47,500 £46,500
% change year-on-year +5.26% +2.15% +3.33%

Performance Tuning
Job Vacancy Trend in Hemel Hempstead

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

Job vacancy trend for Performance Tuning in Hemel Hempstead

Performance Tuning
Salary Trend in Hemel Hempstead

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

Salary trend for Performance Tuning in Hemel Hempstead

For the 6 months to 18 July 2018, IT jobs citing Performance Tuning also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hemel Hempstead region with a requirement for Performance Tuning.

1 2 (100.00%) Oracle
1 2 (100.00%) SQL Server
1 2 (100.00%) Business Intelligence
1 2 (100.00%) Microsoft
1 2 (100.00%) Advertising
1 2 (100.00%) Oracle RAC

Performance Tuning
Co-occurring IT Skills in Hemel Hempstead 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:

Database & Business Intelligence
1 2 (100.00%) SQL Server
General
1 2 (100.00%) Advertising
Job Titles
1 2 (100.00%) Administrator
1 2 (100.00%) DBA
1 2 (100.00%) Oracle DBA
1 2 (100.00%) Oracle SQL Server DBA
1 2 (100.00%) SQL DBA
1 2 (100.00%) SQL Server DBA
Processes & Methodologies
1 2 (100.00%) Business Intelligence
System Software
1 2 (100.00%) Oracle RAC
Vendors
1 2 (100.00%) Microsoft
1 2 (100.00%) Oracle