The table below looks at the prevalence of the term Clustering in IT contracts advertised for the Surrey region. Included is a guide to the contractor rates offered in IT contracts that have cited Clustering over the 3 months to 3 December 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
3 Dec 2016
Same period 2015 Same period 2014
Clustering
Rank 75 93 82
Rank change year-on-year
+18 -11
Contract jobs citing Clustering 6 8 18
As % of all contract IT jobs located in Surrey 0.57% 0.59% 1.16%
As % of the Miscellaneous category 2.04% 1.77% 3.44%
Number of daily rates quoted 4 3 10
Median daily rate £388 £340 £500
Median daily rate % change year-on-year
+13.97% -32.00%
90% offered a daily rate of more than £331 £288 £414
10% offered a daily rate of more than £400 £348 £550
UK excluding London median daily rate £345 £355 £375
% change year-on-year
-2.95% -5.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.50 £39.00 £27.50
% change year-on-year
-1.28% +41.81%
Clustering
South East

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

Miscellaneous Category
Surrey
Contract IT job ads with a match in the
Miscellaneous category
294 453 524
As % of all contract IT jobs located in Surrey 27.87% 33.53% 33.85%
Number of daily rates quoted 162 255 278
Median daily rate £400 £400 £414
Median daily rate % change year-on-year
- -3.32%
90% offered a daily rate of more than £196 £269 £253
10% offered a daily rate of more than £550 £520 £520
UK excluding London median daily rate £377 £385 £363
% change year-on-year
-2.14% +6.20%
Number of hourly rates quoted 30 25 29
Median hourly rate £18.50 £17.00 £18.00
Median hourly rate % change year-on-year
+8.82% -5.55%
90% offered a hourly rate of more than £15.00 £11.50 £13.66
10% offered a hourly rate of more than £33.50 £38.25 £50.95
UK excluding London median hourly rate £18.75 £19.50 £16.84
% change year-on-year
-3.84% +15.79%

Clustering
Jobs Demand Trend in Surrey

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

Clustering Jobs Demand Trend in Surrey

Clustering
Daily Rate Trend in Surrey

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

Clustering Daily Rate Trend in Surrey

Clustering
Hourly Rate Trend in Surrey

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

Clustering Hourly Rate Trend in Surrey

Clustering
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Clustering within the Surrey region over the 3 months to 3 December 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Staines - 2 - - 2
Guildford -4 1 £375 -
Clustering
South East

Clustering
Top 30 Related IT Skills in Surrey

For the 6 months to 3 December 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 Surrey region with a requirement for Clustering.

1 15 (83.33%) SQL Server
2 10 (55.56%) SQL
3 8 (44.44%) Windows
3 8 (44.44%) Performance Tuning
4 7 (38.89%) Windows Server
4 7 (38.89%) .NET
4 7 (38.89%) Oracle
4 7 (38.89%) Microsoft
4 7 (38.89%) Finance
4 7 (38.89%) VMware
5 6 (33.33%) SAN
5 6 (33.33%) T-SQL
5 6 (33.33%) High Availability
5 6 (33.33%) SQL Server 2014
5 6 (33.33%) SQL Server 2012
5 6 (33.33%) Microsoft Clustering
6 5 (27.78%) SQL Server 2008
6 5 (27.78%) Replication
6 5 (27.78%) SQL Server Reporting Services
6 5 (27.78%) SQL Server Integration Services
6 5 (27.78%) Linux
6 5 (27.78%) IIS
6 5 (27.78%) LAN
6 5 (27.78%) WAN
7 4 (22.22%) Apache
7 4 (22.22%) Active Directory
7 4 (22.22%) Load Balancing
7 4 (22.22%) VMware Infrastructure
8 3 (16.67%) Network Security
8 3 (16.67%) Red Hat Enterprise Linux

Clustering
Top Related IT Skills in Surrey 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 (27.78%) IIS
2 4 (22.22%) Apache
3 2 (11.11%) Apache Pig
3 2 (11.11%) Apache Solr
3 2 (11.11%) Apache Spark
3 2 (11.11%) Tomcat
4 1 (5.56%) JBoss
Applications
1 2 (11.11%) MS Excel
Cloud Services
1 3 (16.67%) Microsoft Azure
2 2 (11.11%) Amazon AWS
2 2 (11.11%) Cloud Computing
Communications & Networking
1 6 (33.33%) SAN
2 5 (27.78%) LAN
2 5 (27.78%) WAN
3 3 (16.67%) NAS
3 3 (16.67%) Network Security
4 2 (11.11%) DHCP
4 2 (11.11%) DNS
4 2 (11.11%) Kerberos
Database & Business Intelligence
1 15 (83.33%) SQL Server
2 6 (33.33%) SQL Server 2012
2 6 (33.33%) SQL Server 2014
3 5 (27.78%) SQL Server 2008
3 5 (27.78%) SQL Server Integration Services
3 5 (27.78%) SQL Server Reporting Services
4 3 (16.67%) MySQL
4 3 (16.67%) SQL Server 2005
5 2 (11.11%) Apache Cassandra
5 2 (11.11%) Apache Hive
5 2 (11.11%) Apache Zeppelin
5 2 (11.11%) Big Data
5 2 (11.11%) Hadoop
5 2 (11.11%) HBase
5 2 (11.11%) NoSQL
5 2 (11.11%) Oracle Exadata
5 2 (11.11%) SQL Server Analysis Services
5 2 (11.11%) Sqoop
6 1 (5.56%) Microsoft Analysis Services
Development Applications
1 3 (16.67%) Git (software)
2 1 (5.56%) Gitweb
2 1 (5.56%) Subversion
2 1 (5.56%) Team Foundation Server
2 1 (5.56%) Visual Studio
General
1 7 (38.89%) Finance
2 3 (16.67%) Banking
3 2 (11.11%) Investment Banking
4 1 (5.56%) Manufacturing
4 1 (5.56%) Marketing
4 1 (5.56%) Retail
Job Titles
1 6 (33.33%) DBA
1 6 (33.33%) SQL DBA
2 4 (22.22%) SQL Server DBA
3 3 (16.67%) Administrator
3 3 (16.67%) Infrastructure Manager
3 3 (16.67%) Infrastructure Project Manager
3 3 (16.67%) Project Manager
4 2 (11.11%) .NET Developer
4 2 (11.11%) Consultant
4 2 (11.11%) Data Administrator
4 2 (11.11%) Hadoop Administrator
4 2 (11.11%) Integration Manager
4 2 (11.11%) Integration Project Manager
4 2 (11.11%) Junior
4 2 (11.11%) Junior DBA
4 2 (11.11%) Junior SQL DBA
4 2 (11.11%) Junior SQL Server DBA
4 2 (11.11%) Linux Engineer
4 2 (11.11%) Software Project Manager
4 2 (11.11%) Web Consultant
Libraries, Frameworks & Software Standards
1 7 (38.89%) .NET
2 3 (16.67%) Middleware
3 2 (11.11%) Apache Tez
3 2 (11.11%) ASP.NET
3 2 (11.11%) Kafka
3 2 (11.11%) Oracle GoldenGate
4 1 (5.56%) .NET Framework
4 1 (5.56%) ASP.NET MVC
4 1 (5.56%) CSS
4 1 (5.56%) Entity Framework
4 1 (5.56%) LAMP
4 1 (5.56%) REST
4 1 (5.56%) Web Services
Miscellaneous
1 5 (27.78%) Replication
2 3 (16.67%) Data Centre
3 2 (11.11%) Grid Computing
4 1 (5.56%) EPoS
Operating Systems
1 8 (44.44%) Windows
2 7 (38.89%) Windows Server
3 5 (27.78%) Linux
4 3 (16.67%) Red Hat Enterprise Linux
4 3 (16.67%) Unix
5 2 (11.11%) Windows Server 2012
6 1 (5.56%) CentOS
6 1 (5.56%) Windows Server 2003
6 1 (5.56%) Windows Server 2008
Processes & Methodologies
1 8 (44.44%) Performance Tuning
2 6 (33.33%) High Availability
3 4 (22.22%) Load Balancing
4 3 (16.67%) Analytics
4 3 (16.67%) Database Mirroring
4 3 (16.67%) Secure Coding
5 2 (11.11%) Agile Software Development
5 2 (11.11%) Benchmarking
5 2 (11.11%) Configuration Management
5 2 (11.11%) Continuous Delivery
5 2 (11.11%) MapReduce
5 2 (11.11%) Open Source
6 1 (5.56%) Disaster Recovery
6 1 (5.56%) Document Management
6 1 (5.56%) Migration
6 1 (5.56%) MVC
6 1 (5.56%) Project Management
6 1 (5.56%) Scrum
6 1 (5.56%) Stakeholder Management
6 1 (5.56%) Unit Testing
Programming Languages
1 10 (55.56%) SQL
2 6 (33.33%) T-SQL
3 3 (16.67%) C#
3 3 (16.67%) Java
3 3 (16.67%) VB.NET
4 2 (11.11%) C
4 2 (11.11%) C++
4 2 (11.11%) PowerShell
5 1 (5.56%) Bash Shell
5 1 (5.56%) JavaScript
5 1 (5.56%) Perl
5 1 (5.56%) Python
Quality Assurance & Compliance
1 1 (5.56%) Data Quality
System Software
1 4 (22.22%) Active Directory
1 4 (22.22%) VMware Infrastructure
2 3 (16.67%) Hyper-V
3 2 (11.11%) Apache Flume
3 2 (11.11%) Apache ZooKeeper
3 2 (11.11%) HDFS
3 2 (11.11%) Oracle RAC
3 2 (11.11%) VMware ESXi
3 2 (11.11%) vSphere
4 1 (5.56%) Virtual Machines
Systems Management
1 6 (33.33%) Microsoft Clustering
2 2 (11.11%) Ambari
2 2 (11.11%) Hadoop YARN
2 2 (11.11%) Oozie
2 2 (11.11%) SCVMM
3 1 (5.56%) Cobbler
3 1 (5.56%) HAProxy
3 1 (5.56%) Puppet
Vendors
1 7 (38.89%) Microsoft
1 7 (38.89%) Oracle
1 7 (38.89%) VMware
2 3 (16.67%) Citrix
2 3 (16.67%) Red Hat
2 3 (16.67%) Sun
3 2 (11.11%) Cisco
3 2 (11.11%) Hortonworks
3 2 (11.11%) SAP
3 2 (11.11%) Sybase
3 2 (11.11%) Teradata
4 1 (5.56%) Veeam