The table below looks at the prevalence of the term Clustering in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Clustering over the 3 months to 31 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
31 May 2016
Same period 2015 Same period 2014
Clustering
Rank 131 126 166
Rank change year-on-year
-5 +40
Contract jobs citing Clustering 26 72 39
As % of all contract IT jobs located in the City of London 0.78% 1.31% 0.65%
As % of the Miscellaneous category 1.98% 3.55% 1.67%
Number of daily rates quoted 26 50 34
Median daily rate £450 £406 £425
Median daily rate % change year-on-year
+10.76% -4.41%
90% offered a daily rate of more than £313 £298 £240
10% offered a daily rate of more than £500 £500 £500
UK excluding London median daily rate £368 £350 £350
% change year-on-year
+5.00% -
Number of hourly rates quoted 0 6 0
Median hourly rate - £22.83 -
UK excluding London median hourly rate £22.50 £40.00 £32.50
% change year-on-year
-43.75% +23.07%
Clustering
London

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in contract jobs advertised in the City of London region.

Miscellaneous Category
City of London
Contract IT job ads with a match in the
Miscellaneous category
1314 2027 2340
As % of all contract IT jobs located in the City of London 39.22% 36.99% 38.78%
Number of daily rates quoted 1084 1596 1783
Median daily rate £475 £475 £475
90% offered a daily rate of more than £300 £275 £290
10% offered a daily rate of more than £650 £625 £650
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 18 32 32
Median hourly rate £19.00 £21.00 £21.00
Median hourly rate % change year-on-year
-9.52% -
90% offered a hourly rate of more than £12.50 £14.00 £12.50
10% offered a hourly rate of more than £50.00 £61.70 £49.62
UK excluding London median hourly rate £21.50 £18.50 £20.00
% change year-on-year
+16.21% -7.50%

Clustering
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Clustering as a proportion of all IT contracts with a match in the Miscellaneous category.

Clustering Jobs Demand Trend in the City of London

Clustering
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Clustering across the City of London region.

Clustering Daily Rate Trend in the City of London

Clustering
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Clustering across the City of London region over the 3 months to 31 May 2016.

Clustering Daily Rate Histogram in the City of London

Clustering
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Clustering across the City of London region.

Clustering Hourly Rate Trend in the City of London

Clustering
Top 30 Related IT Skills in the City of London

For the 6 months to 31 May 2016, IT contractor jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Clustering.

1 36 (57.14%) Finance
2 32 (50.79%) Linux
3 31 (49.21%) SQL Server
4 25 (39.68%) Oracle
4 25 (39.68%) High Availability
5 21 (33.33%) SQL
6 20 (31.75%) Unix
7 19 (30.16%) Windows
7 19 (30.16%) Microsoft
7 19 (30.16%) Financial Institution
8 17 (26.98%) Replication
8 17 (26.98%) Python
9 16 (25.40%) Hedge funds
9 16 (25.40%) PowerShell
10 15 (23.81%) Oracle Database
11 13 (20.63%) Performance Tuning
11 13 (20.63%) Active Directory
12 12 (19.05%) VMware
12 12 (19.05%) Bash Shell
12 12 (19.05%) Oracle Database 11g
13 11 (17.46%) SQL Server 2012
13 11 (17.46%) SAN
13 11 (17.46%) ITIL
13 11 (17.46%) Perl
14 10 (15.87%) Siebel
14 10 (15.87%) HTTP
14 10 (15.87%) Oracle HTTP Server
14 10 (15.87%) Data Centre
14 10 (15.87%) Continuous Integration
14 10 (15.87%) Puppet

Clustering
Top Related IT Skills in the City of London 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 10 (15.87%) Oracle HTTP Server
2 5 (7.94%) SharePoint
3 2 (3.17%) BizTalk Server
3 2 (3.17%) IIS
4 1 (1.59%) Exchange Server 2007
4 1 (1.59%) Exchange Server 2013
4 1 (1.59%) MS Exchange
Applications
1 6 (9.52%) MS Excel
2 2 (3.17%) MS Project
Business Applications
1 1 (1.59%) Dynamics CRM
Cloud Services
1 7 (11.11%) Amazon AWS
2 1 (1.59%) Cloud Computing
2 1 (1.59%) Office 365
2 1 (1.59%) SaaS
Communications & Networking
1 11 (17.46%) SAN
2 10 (15.87%) HTTP
3 8 (12.70%) DNS
3 8 (12.70%) Firewall
3 8 (12.70%) LDAP
4 7 (11.11%) LAN
4 7 (11.11%) TCP/IP
4 7 (11.11%) WAN
5 3 (4.76%) Internet
6 1 (1.59%) iSCSI
6 1 (1.59%) NAS
Database & Business Intelligence
1 31 (49.21%) SQL Server
2 15 (23.81%) Oracle Database
3 12 (19.05%) Oracle Database 11g
4 11 (17.46%) SQL Server 2012
5 8 (12.70%) SQL Server 2014
5 8 (12.70%) SQL Server Analysis Services
5 8 (12.70%) SQL Server Reporting Services
6 7 (11.11%) Oracle BI EE
6 7 (11.11%) SQL Server 2008
7 5 (7.94%) Microsoft Analysis Services
8 4 (6.35%) Relational Database
8 4 (6.35%) SQL Server Integration Services
9 3 (4.76%) Apache Cassandra
9 3 (4.76%) Big Data
9 3 (4.76%) HBase
9 3 (4.76%) MySQL
9 3 (4.76%) PostgreSQL
9 3 (4.76%) RDBMS
10 2 (3.17%) MongoDB
10 2 (3.17%) NoSQL
Development Applications
1 7 (11.11%) Jenkins
2 5 (7.94%) Artifactory
3 4 (6.35%) Team Foundation Server
4 3 (4.76%) MSBuild
4 3 (4.76%) NUnit
4 3 (4.76%) Visual Studio
5 2 (3.17%) SQL Server Management Studio (SSMS)
5 2 (3.17%) Toad
6 1 (1.59%) CruiseControl
6 1 (1.59%) TeamCity
6 1 (1.59%) Visual Studio Team System
General
1 36 (57.14%) Finance
2 19 (30.16%) Financial Institution
3 3 (4.76%) Banking
4 2 (3.17%) Investment Banking
Job Titles
1 17 (26.98%) DBA
2 16 (25.40%) SQL DBA
3 13 (20.63%) Administrator
4 8 (12.70%) SQL Server DBA
5 7 (11.11%) Senior DBA
5 7 (11.11%) Senior SQL DBA
5 7 (11.11%) Senior SQL Server DBA
6 6 (9.52%) Automation Engineer
6 6 (9.52%) Build Engineer
6 6 (9.52%) Linux Engineer
6 6 (9.52%) Systems Engineer
7 5 (7.94%) Linux Administrator
7 5 (7.94%) Linux Systems Engineer
8 4 (6.35%) Developer
8 4 (6.35%) DevOps Engineer
8 4 (6.35%) WPF Developer
9 3 (4.76%) Analyst
9 3 (4.76%) Operations Engineer
9 3 (4.76%) Wintel Analyst
9 3 (4.76%) Wintel Engineer
Libraries, Frameworks & Software Standards
1 7 (11.11%) HTML
2 6 (9.52%) .NET
3 5 (7.94%) WCF
4 4 (6.35%) JSON
4 4 (6.35%) Managed Extensibility Framework
4 4 (6.35%) SOAP
4 4 (6.35%) WPF
5 3 (4.76%) ADO.NET
5 3 (4.76%) LINQ
5 3 (4.76%) Unity DI Container
6 1 (1.59%) .NET Framework
6 1 (1.59%) ASP.NET
6 1 (1.59%) Reactive Extensions
6 1 (1.59%) Task Parallel Library
6 1 (1.59%) WF
Miscellaneous
1 17 (26.98%) Replication
2 16 (25.40%) Hedge funds
3 10 (15.87%) Data Centre
4 6 (9.52%) Public Cloud
5 2 (3.17%) PMI
6 1 (1.59%) Analytical Skills
Operating Systems
1 32 (50.79%) Linux
2 20 (31.75%) Unix
3 19 (30.16%) Windows
4 10 (15.87%) Red Hat Enterprise Linux
5 6 (9.52%) Windows Server 2012
6 5 (7.94%) Windows Server 2008
7 4 (6.35%) AIX
7 4 (6.35%) Windows Server
8 3 (4.76%) Windows Server 2003
9 1 (1.59%) Solaris
9 1 (1.59%) Windows 2000
Processes & Methodologies
1 25 (39.68%) High Availability
2 13 (20.63%) Performance Tuning
3 11 (17.46%) ITIL
4 10 (15.87%) Continuous Integration
5 9 (14.29%) Disaster Recovery
5 9 (14.29%) Migration
5 9 (14.29%) User Acceptance Testing
6 7 (11.11%) Database Security
6 7 (11.11%) EAI
6 7 (11.11%) Patch Management
7 6 (9.52%) Agile Software Development
7 6 (9.52%) ITIL V3
7 6 (9.52%) Software Delivery
8 4 (6.35%) DevOps
8 4 (6.35%) Incident Management
8 4 (6.35%) Multithreading
9 3 (4.76%) BDD
9 3 (4.76%) Continuous Delivery
9 3 (4.76%) Database Mirroring
9 3 (4.76%) Unit Testing
Programming Languages
1 21 (33.33%) SQL
2 17 (26.98%) Python
3 16 (25.40%) PowerShell
4 12 (19.05%) Bash Shell
5 11 (17.46%) Perl
6 9 (14.29%) T-SQL
7 8 (12.70%) C#
8 6 (9.52%) Ruby
9 5 (7.94%) PHP
10 4 (6.35%) C
10 4 (6.35%) Shell Script
10 4 (6.35%) VBScript
10 4 (6.35%) XAML
11 2 (3.17%) Tcl
11 2 (3.17%) VB
12 1 (1.59%) Java
Qualifications
1 2 (3.17%) PMI Certification
2 1 (1.59%) CCNA
2 1 (1.59%) CCNP
2 1 (1.59%) Cisco Certification
2 1 (1.59%) Degree
2 1 (1.59%) MCDBA
2 1 (1.59%) MCDST
2 1 (1.59%) MCITP
2 1 (1.59%) MCSA
2 1 (1.59%) MCSE
2 1 (1.59%) MCTS
2 1 (1.59%) Microsoft Certification
2 1 (1.59%) RHCA
2 1 (1.59%) RHCE
System Software
1 13 (20.63%) Active Directory
2 8 (12.70%) VMware Infrastructure
3 5 (7.94%) GFS2
3 5 (7.94%) GlusterFS
3 5 (7.94%) OCFS2
4 4 (6.35%) KVM
5 3 (4.76%) GPFS
5 3 (4.76%) RHEV
6 2 (3.17%) Hyper-V
6 2 (3.17%) vSphere
7 1 (1.59%) NFS
7 1 (1.59%) Samba
7 1 (1.59%) VMware ESX
7 1 (1.59%) VMware ESXi
7 1 (1.59%) XenApp
7 1 (1.59%) XenDesktop
Systems Management
1 10 (15.87%) Puppet
2 7 (11.11%) Ansible
3 5 (7.94%) CFEngine
3 5 (7.94%) SELinux
4 4 (6.35%) Control-M
4 4 (6.35%) Red Hat Satellite
4 4 (6.35%) Tivoli Storage Manager
5 3 (4.76%) HP Operations Orchestration
6 2 (3.17%) BladeLogic
6 2 (3.17%) Microsoft Data Protection Manager
6 2 (3.17%) Oracle Enterprise Manager
6 2 (3.17%) Oracle RMAN
6 2 (3.17%) SCCM
7 1 (1.59%) Nagios
7 1 (1.59%) NetBackup
7 1 (1.59%) OpenView
Vendors
1 25 (39.68%) Oracle
2 19 (30.16%) Microsoft
3 12 (19.05%) VMware
4 10 (15.87%) Siebel
5 9 (14.29%) HP
6 8 (12.70%) Red Hat
7 6 (9.52%) TOWER Software
8 3 (4.76%) Citrix
8 3 (4.76%) Dell
8 3 (4.76%) EMC
8 3 (4.76%) IBM
9 2 (3.17%) NetApp
10 1 (1.59%) 3PAR
10 1 (1.59%) Brocade
10 1 (1.59%) Splunk
10 1 (1.59%) Sun
10 1 (1.59%) Veritas
City, London
Harvey Nash plc
Rate: £550 - £650 per annum
Posted: 12 hours ago
City, London
Hays Finance Technology
Rate: £400.00 - £500.00 per day
Posted: 6 days ago
City of London
Hays Specialist Recruitment Ltd
Rate: £500.00 - £513.00 per day
Posted: 15 days ago
City of London
Computer Futures
Rate: £400 - £480 per day
Posted: 20 days ago