The table below looks at the statistics for Performance Tuning skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Performance Tuning over the 3 months to 24 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 May 2016
Same period 2015 Same period 2014
Performance Tuning
Rank 105 104 109
Rank change year-on-year
-1 +5
Permanent jobs citing Performance Tuning 33 46 49
As % of all permanent IT jobs located in Hertfordshire 1.60% 2.05% 1.93%
As % of the Processes & Methodologies category 1.89% 2.57% 2.41%
Number of salaries quoted 26 31 31
Median salary £50,000 £50,000 £40,000
Median salary % change year-on-year
- +25.00%
90% offered a salary of more than £37,500 £40,000 £32,500
10% offered a salary of more than £70,000 £55,000 £67,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%
Performance Tuning
East of England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Hertfordshire region.

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1745 1788 2032
As % of all permanent IT jobs located in Hertfordshire 84.67% 79.50% 80.06%
Number of salaries quoted 1433 1404 1639
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £33,500 £31,000 £32,500
10% offered a salary of more than £74,000 £70,000 £67,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

Performance Tuning
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Performance Tuning as a proportion of all IT jobs with a match in the Processes & Methodologies category.

Performance Tuning Jobs Demand Trend in Hertfordshire

Performance Tuning
Salary Trend in Hertfordshire

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

Performance Tuning Salary Trend in Hertfordshire

Performance Tuning
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Performance Tuning across the Hertfordshire region over the 3 months to 24 May 2016.

Performance Tuning Salary Histogram in Hertfordshire

Performance Tuning
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the Hertfordshire region over the 3 months to 24 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +20 11 £61,250 +13.95% 1
Rickmansworth - 7 £60,000 -
Hoddesdon - 3 £37,500 -
Stevenage - 2 £40,500 -
Hemel Hempstead +12 1 £37,500 -6.25%
Performance Tuning
East of England

Performance Tuning
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 24 May 2016, 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 Hertfordshire region with a requirement for Performance Tuning.

1 26 (46.43%) Oracle
1 26 (46.43%) Finance
2 24 (42.86%) SQL Server
3 22 (39.29%) SQL
4 18 (32.14%) Business Intelligence
5 17 (30.36%) Data Guard
5 17 (30.36%) Oracle Database
6 16 (28.57%) Oracle RAC
6 16 (28.57%) SLA
6 16 (28.57%) Java
7 15 (26.79%) Linux
7 15 (26.79%) Oracle Database 10g
8 13 (23.21%) Unix
8 13 (23.21%) JavaScript
8 13 (23.21%) HTML
8 13 (23.21%) jQuery
8 13 (23.21%) Oracle GoldenGate
8 13 (23.21%) HTML5
8 13 (23.21%) High Availability
9 12 (21.43%) Performance Monitoring
9 12 (21.43%) Web Development
9 12 (21.43%) PHP
9 12 (21.43%) MySQL
9 12 (21.43%) Windows
9 12 (21.43%) ETL
9 12 (21.43%) FTP
9 12 (21.43%) Retail
10 11 (19.64%) Oracle RMAN
10 11 (19.64%) Oracle Database 11g
10 11 (19.64%) Oracle Exadata

Performance Tuning
Top Related IT Skills in Hertfordshire 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 5 (8.93%) WebLogic
2 4 (7.14%) Apache
2 4 (7.14%) Joomla!
2 4 (7.14%) Moodle
2 4 (7.14%) nginx
2 4 (7.14%) WordPress
3 2 (3.57%) OpenStack
4 1 (1.79%) MS Exchange
4 1 (1.79%) SharePoint
Applications
1 2 (3.57%) MS Office
2 1 (1.79%) MS Excel
Business Applications
1 4 (7.14%) Magento
2 2 (3.57%) SAP BPC
Cloud Services
1 4 (7.14%) PaaS
2 2 (3.57%) Amazon AWS
2 2 (3.57%) Amazon EC2
2 2 (3.57%) AWS Elastic Beanstalk
2 2 (3.57%) Google App Engine
2 2 (3.57%) Google Cloud Platform
2 2 (3.57%) Google Compute Engine
Communications & Networking
1 12 (21.43%) FTP
2 9 (16.07%) DNS
3 8 (14.29%) Intranet
4 6 (10.71%) LDAP
4 6 (10.71%) TCP/IP
5 5 (8.93%) SAN
6 4 (7.14%) Firewall
6 4 (7.14%) IMAP
6 4 (7.14%) POP3
6 4 (7.14%) SMTP
6 4 (7.14%) SSH
6 4 (7.14%) SSL
7 2 (3.57%) NAS
8 1 (1.79%) Wi-Fi
Database & Business Intelligence
1 24 (42.86%) SQL Server
2 17 (30.36%) Oracle Database
3 15 (26.79%) Oracle Database 10g
4 12 (21.43%) MySQL
5 11 (19.64%) Oracle Database 11g
5 11 (19.64%) Oracle Exadata
6 10 (17.86%) Oracle BI Publisher
6 10 (17.86%) Oracle Reports
7 9 (16.07%) Data Warehouse
7 9 (16.07%) PostgreSQL
8 8 (14.29%) Relational Database
8 8 (14.29%) SQL Server 2012
9 7 (12.50%) SQL Server 2008
10 5 (8.93%) Navicat
10 5 (8.93%) Oracle Database 12c
10 5 (8.93%) SQL Server Integration Services
11 4 (7.14%) Oracle9i Database
11 4 (7.14%) SQL Server 2005
11 4 (7.14%) SQL Server Analysis Services
12 3 (5.36%) Data Mining
Development Applications
1 8 (14.29%) Git (software)
2 5 (8.93%) PhpStorm
3 1 (1.79%) JMeter
3 1 (1.79%) Selenium
3 1 (1.79%) TestNG
General
1 26 (46.43%) Finance
2 12 (21.43%) Retail
3 5 (8.93%) Banking
3 5 (8.93%) Retail Banking
4 2 (3.57%) Games
4 2 (3.57%) Telecoms
5 1 (1.79%) Advertising
5 1 (1.79%) Manufacturing
5 1 (1.79%) Marketing
Job Titles
1 22 (39.29%) Developer
2 15 (26.79%) DBA
3 12 (21.43%) Oracle DBA
3 12 (21.43%) Web Developer
4 9 (16.07%) Administrator
5 6 (10.71%) Oracle Developer
6 5 (8.93%) .NET Developer
6 5 (8.93%) Development Manager
6 5 (8.93%) PHP Developer
6 5 (8.93%) PHP Web Developer
6 5 (8.93%) Systems Administrator
7 4 (7.14%) ASP.NET Developer
7 4 (7.14%) Database Engineer
7 4 (7.14%) Development Engineer
7 4 (7.14%) Linux Administrator
7 4 (7.14%) Senior DBA
7 4 (7.14%) Senior Oracle DBA
7 4 (7.14%) Software Development Manager
7 4 (7.14%) Software Manager
7 4 (7.14%) Web Hosting Administrator
Libraries, Frameworks & Software Standards
1 13 (23.21%) HTML
1 13 (23.21%) HTML5
1 13 (23.21%) jQuery
1 13 (23.21%) Oracle GoldenGate
2 9 (16.07%) Middleware
3 8 (14.29%) JSON
3 8 (14.29%) XHTML
3 8 (14.29%) XML
4 7 (12.50%) Web Services
5 5 (8.93%) .NET
5 5 (8.93%) Ajax
5 5 (8.93%) ASP.NET
5 5 (8.93%) CSS
5 5 (8.93%) CSS3
5 5 (8.93%) WAMP
6 4 (7.14%) Alternative PHP Cache
6 4 (7.14%) LAMP
6 4 (7.14%) LEMP Stack
7 3 (5.36%) RESTful
7 3 (5.36%) XML Schema
Miscellaneous
1 8 (14.29%) Replication
2 6 (10.71%) Clustering
3 3 (5.36%) Analytical Skills
3 3 (5.36%) Computer Science
3 3 (5.36%) Data Conversion
3 3 (5.36%) Data Extraction
4 2 (3.57%) Mathematics
4 2 (3.57%) Physics
5 1 (1.79%) Data Centre
5 1 (1.79%) Data Structures
5 1 (1.79%) EqualLogic
5 1 (1.79%) Fat Client
5 1 (1.79%) Smartphone
5 1 (1.79%) Thin Client
5 1 (1.79%) User Experience
Operating Systems
1 15 (26.79%) Linux
2 13 (23.21%) Unix
3 12 (21.43%) Windows
4 5 (8.93%) Red Hat Enterprise Linux
4 5 (8.93%) Solaris
5 4 (7.14%) CentOS
6 2 (3.57%) AIX
6 2 (3.57%) CoreOS
6 2 (3.57%) Debian
6 2 (3.57%) Oracle Linux
6 2 (3.57%) Ubuntu
7 1 (1.79%) HPUX
7 1 (1.79%) Windows Server
7 1 (1.79%) Windows Server 2008
7 1 (1.79%) Windows Server 2012
Processes & Methodologies
1 18 (32.14%) Business Intelligence
2 13 (23.21%) High Availability
3 12 (21.43%) ETL
3 12 (21.43%) Performance Monitoring
3 12 (21.43%) Web Development
4 10 (17.86%) Multithreading
5 9 (16.07%) Capacity Planning
5 9 (16.07%) Database Tuning
5 9 (16.07%) Disaster Recovery
5 9 (16.07%) Operations Management
6 8 (14.29%) Agile Software Development
6 8 (14.29%) OO
6 8 (14.29%) Scrum
7 7 (12.50%) Data Modelling
7 7 (12.50%) Database Optimisation
7 7 (12.50%) MVC
8 6 (10.71%) Change Management
8 6 (10.71%) Performance Management
8 6 (10.71%) Test Automation
8 6 (10.71%) Time Management
Programming Languages
1 22 (39.29%) SQL
2 16 (28.57%) Java
3 13 (23.21%) JavaScript
4 12 (21.43%) PHP
5 9 (16.07%) PL/SQL
6 8 (14.29%) Perl
6 8 (14.29%) Shell Script
6 8 (14.29%) T-SQL
7 5 (8.93%) Bash Shell
7 5 (8.93%) PHP 5
8 3 (5.36%) C#
8 3 (5.36%) VB
8 3 (5.36%) VBA
8 3 (5.36%) VBScript
9 2 (3.57%) Python
10 1 (1.79%) PowerShell
Qualifications
1 3 (5.36%) Degree
2 1 (1.79%) PhD
2 1 (1.79%) SANS
Quality Assurance & Compliance
1 16 (28.57%) SLA
System Software
1 16 (28.57%) Oracle RAC
2 7 (12.50%) VMware Infrastructure
3 6 (10.71%) Active Directory
4 4 (7.14%) iptables
4 4 (7.14%) Sendmail
4 4 (7.14%) Varnish
4 4 (7.14%) Xen
5 2 (3.57%) Ceph
5 2 (3.57%) Docker
5 2 (3.57%) VMware ESX
5 2 (3.57%) vSphere
Systems Management
1 17 (30.36%) Data Guard
2 11 (19.64%) Oracle RMAN
3 9 (16.07%) Oracle Enterprise Manager
4 4 (7.14%) Cacti
4 4 (7.14%) cPanel
4 4 (7.14%) Nagios
5 2 (3.57%) HP Data Protector
5 2 (3.57%) Puppet
6 1 (1.79%) Oracle Flashback
Vendors
1 26 (46.43%) Oracle
2 9 (16.07%) VMware
3 8 (14.29%) Red Hat
4 6 (10.71%) 3PAR
4 6 (10.71%) NetApp
5 5 (8.93%) Teradata
6 4 (7.14%) IDERA
6 4 (7.14%) Microsoft
6 4 (7.14%) R1Soft
7 2 (3.57%) Cognos
7 2 (3.57%) Google
7 2 (3.57%) HP
7 2 (3.57%) SAP
8 1 (1.79%) Arqiva
8 1 (1.79%) Citrix
8 1 (1.79%) Facebook
8 1 (1.79%) RedGate
Hatfield, Hertfordshire
Stott & May
Salary: £55000 - £65000 per annum + benefits and bonus
Posted: Yesterday
London City or Watford
Quant Capital
Salary: £60,000 - £75,000 per year
Posted: 14 days ago