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 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
Performance Tuning
Rank 116 122 110
Rank change year-on-year
+6 -12
Permanent jobs citing Performance Tuning 29 38 43
As % of all permanent IT jobs located in Hertfordshire 1.31% 1.64% 1.70%
As % of the Processes & Methodologies category 1.55% 2.11% 2.13%
Number of salaries quoted 19 26 25
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 £45,000 £32,500
10% offered a salary of more than £70,000 £55,000 £63,000
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
1873 1798 2017
As % of all permanent IT jobs located in Hertfordshire 84.41% 77.37% 79.60%
Number of salaries quoted 1497 1436 1606
Median salary £50,000 £50,000 £45,000
Median salary % change year-on-year
- +11.11%
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £75,000 £66,000 £70,000
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 3 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 3 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 +12 10 £70,000 +30.23% 1
Rickmansworth - 4 £60,000 -
Hoddesdon - 3 £37,500 - 1
Stevenage - 3 £41,000 -
Hemel Hempstead +11 1 £37,500 -16.66%
Performance Tuning
East of England

Performance Tuning
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 3 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 27 (50.00%) SQL Server
2 23 (42.59%) Finance
3 22 (40.74%) Oracle
4 21 (38.89%) SQL
5 14 (25.93%) Business Intelligence
6 13 (24.07%) Linux
6 13 (24.07%) Data Guard
6 13 (24.07%) Oracle Database
7 12 (22.22%) HTML5
7 12 (22.22%) Retail
7 12 (22.22%) Oracle RAC
7 12 (22.22%) jQuery
7 12 (22.22%) HTML
7 12 (22.22%) Java
7 12 (22.22%) JavaScript
7 12 (22.22%) Disaster Recovery
8 11 (20.37%) VMware
8 11 (20.37%) Unix
8 11 (20.37%) Windows
8 11 (20.37%) SLA
8 11 (20.37%) Oracle Database 10g
8 11 (20.37%) Web Development
8 11 (20.37%) High Availability
8 11 (20.37%) Performance Monitoring
9 10 (18.52%) OO
9 10 (18.52%) T-SQL
9 10 (18.52%) MySQL
10 9 (16.67%) Change Management
10 9 (16.67%) Replication
10 9 (16.67%) PHP

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 4 (7.41%) Apache
1 4 (7.41%) Joomla!
1 4 (7.41%) Moodle
1 4 (7.41%) nginx
1 4 (7.41%) WordPress
2 3 (5.56%) MS Exchange
2 3 (5.56%) WebLogic
3 2 (3.70%) OpenStack
4 1 (1.85%) SharePoint
4 1 (1.85%) Sitefinity
Applications
1 2 (3.70%) MS Excel
1 2 (3.70%) MS Office
Business Applications
1 4 (7.41%) Magento
2 1 (1.85%) SAP BPC
Cloud Services
1 4 (7.41%) PaaS
2 2 (3.70%) Amazon AWS
2 2 (3.70%) Amazon EC2
2 2 (3.70%) AWS Elastic Beanstalk
2 2 (3.70%) Google App Engine
2 2 (3.70%) Google Cloud Platform
2 2 (3.70%) Google Compute Engine
3 1 (1.85%) Microsoft Azure
Communications & Networking
1 9 (16.67%) FTP
2 7 (12.96%) SAN
3 6 (11.11%) DNS
3 6 (11.11%) TCP/IP
4 5 (9.26%) Intranet
5 4 (7.41%) Firewall
5 4 (7.41%) IMAP
5 4 (7.41%) POP3
5 4 (7.41%) SMTP
5 4 (7.41%) SSH
5 4 (7.41%) SSL
6 3 (5.56%) LDAP
7 2 (3.70%) NAS
8 1 (1.85%) Internet
8 1 (1.85%) Wi-Fi
Database & Business Intelligence
1 27 (50.00%) SQL Server
2 13 (24.07%) Oracle Database
3 11 (20.37%) Oracle Database 10g
4 10 (18.52%) MySQL
5 8 (14.81%) Data Warehouse
5 8 (14.81%) Oracle Database 11g
5 8 (14.81%) Oracle Exadata
5 8 (14.81%) PostgreSQL
5 8 (14.81%) SQL Server 2012
6 6 (11.11%) Oracle BI Publisher
6 6 (11.11%) Oracle Reports
6 6 (11.11%) SQL Server 2008
6 6 (11.11%) SQL Server Integration Services
7 5 (9.26%) Oracle Database 12c
7 5 (9.26%) Relational Database
8 4 (7.41%) Oracle9i Database
8 4 (7.41%) SQL Server 2005
8 4 (7.41%) SQL Server Analysis Services
8 4 (7.41%) SQL Server Reporting Services
9 3 (5.56%) Data Mining
Development Applications
1 5 (9.26%) Git (software)
2 2 (3.70%) PhpStorm
3 1 (1.85%) JMeter
3 1 (1.85%) Selenium
3 1 (1.85%) Talend Open Studio
3 1 (1.85%) TestNG
General
1 23 (42.59%) Finance
2 12 (22.22%) Retail
3 6 (11.11%) Banking
3 6 (11.11%) Retail Banking
4 2 (3.70%) Advertising
4 2 (3.70%) Games
4 2 (3.70%) Marketing
4 2 (3.70%) Telecoms
5 1 (1.85%) French Language
5 1 (1.85%) Manufacturing
Job Titles
1 17 (31.48%) Developer
2 15 (27.78%) DBA
3 12 (22.22%) Administrator
4 10 (18.52%) Oracle DBA
4 10 (18.52%) Web Developer
5 7 (12.96%) .NET Developer
5 7 (12.96%) Systems Administrator
6 6 (11.11%) ASP.NET Developer
6 6 (11.11%) Development Manager
7 5 (9.26%) .NET Web Developer
7 5 (9.26%) C# .NET Developer
7 5 (9.26%) C# ASP.NET Developer
7 5 (9.26%) C# Developer
7 5 (9.26%) SQL DBA
8 4 (7.41%) C# Web Developer
8 4 (7.41%) Linux Systems Administrator
8 4 (7.41%) Senior DBA
8 4 (7.41%) Software Manager
8 4 (7.41%) Web Administrator
8 4 (7.41%) Web Hosting Administrator
Libraries, Frameworks & Software Standards
1 12 (22.22%) HTML
1 12 (22.22%) HTML5
1 12 (22.22%) jQuery
2 9 (16.67%) Oracle GoldenGate
3 7 (12.96%) .NET
3 7 (12.96%) Ajax
3 7 (12.96%) ASP.NET
3 7 (12.96%) XML
4 6 (11.11%) JSON
4 6 (11.11%) Middleware
4 6 (11.11%) Web Services
5 5 (9.26%) XHTML
6 4 (7.41%) Alternative PHP Cache
6 4 (7.41%) LAMP
6 4 (7.41%) LEMP Stack
6 4 (7.41%) RESTful
7 3 (5.56%) ASP.NET MVC
7 3 (5.56%) ASP.NET MVC 4
7 3 (5.56%) XML Schema
8 2 (3.70%) Django
Miscellaneous
1 9 (16.67%) Replication
2 7 (12.96%) Clustering
3 3 (5.56%) Analytical Skills
3 3 (5.56%) Computer Science
3 3 (5.56%) Data Centre
3 3 (5.56%) Data Conversion
3 3 (5.56%) Data Extraction
3 3 (5.56%) EqualLogic
3 3 (5.56%) Fat Client
3 3 (5.56%) Thin Client
4 2 (3.70%) Mathematics
4 2 (3.70%) Physics
5 1 (1.85%) Data Integration
5 1 (1.85%) Data Structures
5 1 (1.85%) Statistics
5 1 (1.85%) User Experience
Operating Systems
1 13 (24.07%) Linux
2 11 (20.37%) Unix
2 11 (20.37%) Windows
3 5 (9.26%) Red Hat Enterprise Linux
4 4 (7.41%) CentOS
5 3 (5.56%) Solaris
6 2 (3.70%) AIX
6 2 (3.70%) CoreOS
6 2 (3.70%) Debian
6 2 (3.70%) Oracle Linux
6 2 (3.70%) Ubuntu
7 1 (1.85%) HPUX
7 1 (1.85%) Windows Server
7 1 (1.85%) Windows Server 2008
7 1 (1.85%) Windows Server 2012
Processes & Methodologies
1 14 (25.93%) Business Intelligence
2 12 (22.22%) Disaster Recovery
3 11 (20.37%) High Availability
3 11 (20.37%) Performance Monitoring
3 11 (20.37%) Web Development
4 10 (18.52%) OO
5 9 (16.67%) Capacity Planning
5 9 (16.67%) Change Management
5 9 (16.67%) Multithreading
6 8 (14.81%) Agile Software Development
6 8 (14.81%) ETL
6 8 (14.81%) Scrum
7 7 (12.96%) Database Tuning
7 7 (12.96%) Load Balancing
7 7 (12.96%) Test Automation
8 6 (11.11%) DevOps
8 6 (11.11%) Line Management
8 6 (11.11%) Performance Management
8 6 (11.11%) Resource Management
8 6 (11.11%) Stakeholder Management
Programming Languages
1 21 (38.89%) SQL
2 12 (22.22%) Java
2 12 (22.22%) JavaScript
3 10 (18.52%) T-SQL
4 9 (16.67%) PHP
5 8 (14.81%) Perl
6 6 (11.11%) PL/SQL
6 6 (11.11%) Shell Script
7 5 (9.26%) Bash Shell
7 5 (9.26%) C#
8 3 (5.56%) VB
8 3 (5.56%) VBA
8 3 (5.56%) VBScript
9 2 (3.70%) PHP 5
9 2 (3.70%) Python
10 1 (1.85%) PowerShell
Qualifications
1 3 (5.56%) Degree
1 3 (5.56%) SANS
2 1 (1.85%) PhD
Quality Assurance & Compliance
1 11 (20.37%) SLA
System Software
1 12 (22.22%) Oracle RAC
2 9 (16.67%) VMware Infrastructure
3 5 (9.26%) Active Directory
4 4 (7.41%) iptables
4 4 (7.41%) Sendmail
4 4 (7.41%) Varnish
4 4 (7.41%) vSphere
4 4 (7.41%) Xen
5 2 (3.70%) Ceph
5 2 (3.70%) Docker
5 2 (3.70%) VMware ESX
Systems Management
1 13 (24.07%) Data Guard
2 8 (14.81%) Oracle RMAN
3 6 (11.11%) Oracle Enterprise Manager
4 4 (7.41%) Cacti
4 4 (7.41%) cPanel
4 4 (7.41%) Nagios
5 2 (3.70%) HP Data Protector
5 2 (3.70%) Puppet
6 1 (1.85%) Oracle Flashback
Vendors
1 22 (40.74%) Oracle
2 11 (20.37%) VMware
3 8 (14.81%) Red Hat
4 7 (12.96%) Microsoft
5 6 (11.11%) 3PAR
5 6 (11.11%) NetApp
6 4 (7.41%) IDERA
6 4 (7.41%) R1Soft
7 3 (5.56%) Citrix
7 3 (5.56%) Teradata
8 2 (3.70%) Facebook
8 2 (3.70%) Google
8 2 (3.70%) HP
9 1 (1.85%) Arqiva
9 1 (1.85%) Cognos
9 1 (1.85%) RedGate
9 1 (1.85%) SAP
9 1 (1.85%) Talend
Hatfield, Hertfordshire
JM
Salary: £50000 - £65000 per annum + car allowance, bonus
Posted: 15 hours ago
Hertfordshire
Volt
Posted: 23 hours ago
Watford, Hertfordshire
SPS Resourcing
Salary: From £50,000 to £55,000 per annum Excellent Bonus & Benefits Package
Posted: 3 days ago
Hoddesdon
Networx Recruitment
Salary: £35,000 - £40,000 per annum
Posted: 26 days ago