The table below looks at the prevalence of the term Clustering in contract job vacancies advertised in Surrey. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clustering over the 3 months to 24 March 2017 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Clustering
South East / Surrey
Rank 85 59 81
Rank change year-on-year -26 +22  
Contract jobs citing Clustering 4 42 13
As % of all contract IT jobs advertised in Surrey 0.34% 3.27% 0.92%
As % of the Miscellaneous category 1.11% 8.47% 3.16%
Number of daily rates quoted 3 26 8
Median daily rate £425 £425 £333
Median daily rate % change year-on-year - +27.81%  
UK excluding London median daily rate £370 £375 £350
% change year-on-year -1.33% +7.14%  
Number of hourly rates quoted 0 1 1
Median hourly rate - £30.00 £52.50
Median hourly rate % change year-on-year - -42.85%  
UK excluding London median hourly rate £25.00 £37.00 £39.50
% change year-on-year -32.43% -6.32%  

Clustering is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Surrey with a requirement for generic IT skills.

Generic IT Skills
Surrey
Contract job vacancies with a requirement for generic IT skills 361 496 411
As % of all contract IT job vacancies advertised in Surrey 30.88% 38.60% 28.96%
Number of daily rates quoted 215 274 196
Median daily rate £408 £425 £375
Median daily rate % change year-on-year -4.11% +13.33%  
90% offered a daily rate of more than £270 £260 £200
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £396 £375 £375
% change year-on-year +5.46% -  
Number of hourly rates quoted 12 59 18
Median hourly rate £18.50 £43.00 £33.50
Median hourly rate % change year-on-year -56.97% +28.35%  
90% offered a hourly rate of more than £12.25 £12.78 £16.04
10% offered a hourly rate of more than £39.50 £57.00 £52.00
UK excluding London median hourly rate £18.84 £29.00 £18.90
% change year-on-year -35.03% +53.43%  

Clustering
Job Vacancy Trend in Surrey

The job posting trend of jobs advertised in Surrey citing Clustering as a proportion of all contract or permanent IT jobs with a match in the Miscellaneous category.

Job vacancy trend for Clustering in Surrey

Clustering
Contractor Daily Rate Trend in Surrey

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

Contractor daily rate trend for Clustering in Surrey

Clustering
Contractor Hourly Rate Trend in Surrey

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

Contractor hourly rate trend for Clustering 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 24 March 2017. 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 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
Leatherhead - 1 £425 - 2
Clustering
South East

Clustering
Top 30 Related IT Skills in Surrey

For the 6 months to 24 March 2017, 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 9 (75.00%) SQL Server
2 8 (66.67%) SQL
3 6 (50.00%) Performance Tuning
4 5 (41.67%) Oracle
5 4 (33.33%) T-SQL
5 4 (33.33%) .NET
5 4 (33.33%) MySQL
5 4 (33.33%) Apache
5 4 (33.33%) Linux
5 4 (33.33%) Replication
6 3 (25.00%) SQL Server Integration Services
6 3 (25.00%) Oracle RAC
6 3 (25.00%) SQL Server Reporting Services
6 3 (25.00%) SQL Server Analysis Services
6 3 (25.00%) SQL Server 2008
6 3 (25.00%) Microsoft Azure
6 3 (25.00%) Amazon AWS
6 3 (25.00%) Analytics
6 3 (25.00%) Git (software)
6 3 (25.00%) High Availability
6 3 (25.00%) Microsoft
6 3 (25.00%) Windows
6 3 (25.00%) Java
6 3 (25.00%) C#
6 3 (25.00%) Microsoft Clustering
7 2 (16.67%) Apache Zeppelin
7 2 (16.67%) Apache Tez
7 2 (16.67%) Database Optimisation
7 2 (16.67%) SQL Server 2014
7 2 (16.67%) Windows Server

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 4 (33.33%) Apache
2 2 (16.67%) Apache Pig
2 2 (16.67%) Apache Solr
2 2 (16.67%) Apache Spark
3 1 (8.33%) IIS
3 1 (8.33%) JBoss
3 1 (8.33%) Oracle HTTP Server
3 1 (8.33%) Oracle SOA Suite
3 1 (8.33%) Tomcat
3 1 (8.33%) WebLogic
Applications
1 1 (8.33%) MS Excel
Business Applications
1 1 (8.33%) Oracle Applications
Cloud Services
1 3 (25.00%) Amazon AWS
1 3 (25.00%) Microsoft Azure
2 2 (16.67%) Cloud Computing
Communications & Networking
1 2 (16.67%) Kerberos
1 2 (16.67%) LAN
1 2 (16.67%) WAN
2 1 (8.33%) DHCP
2 1 (8.33%) DNS
2 1 (8.33%) HTTP
Database & Business Intelligence
1 9 (75.00%) SQL Server
2 4 (33.33%) MySQL
3 3 (25.00%) SQL Server 2008
3 3 (25.00%) SQL Server Analysis Services
3 3 (25.00%) SQL Server Integration Services
3 3 (25.00%) SQL Server Reporting Services
4 2 (16.67%) Apache Cassandra
4 2 (16.67%) Apache Hive
4 2 (16.67%) Apache Zeppelin
4 2 (16.67%) Big Data
4 2 (16.67%) Hadoop
4 2 (16.67%) HBase
4 2 (16.67%) NoSQL
4 2 (16.67%) Oracle Exadata
4 2 (16.67%) SQL Server 2012
4 2 (16.67%) SQL Server 2014
4 2 (16.67%) Sqoop
5 1 (8.33%) Oracle Database
5 1 (8.33%) Oracle Database 11g
5 1 (8.33%) Oracle Database 12c
Development Applications
1 3 (25.00%) Git (software)
2 2 (16.67%) Team Foundation Server
3 1 (8.33%) Subversion
3 1 (8.33%) Visual Studio
General
1 2 (16.67%) Advertising
2 1 (8.33%) Finance
2 1 (8.33%) Manufacturing
2 1 (8.33%) Marketing
Job Titles
1 4 (33.33%) DBA
1 4 (33.33%) SQL DBA
2 2 (16.67%) .NET Developer
2 2 (16.67%) Administrator
2 2 (16.67%) Data Administrator
2 2 (16.67%) Developer
2 2 (16.67%) Hadoop Administrator
3 1 (8.33%) Architect
3 1 (8.33%) Consultant
3 1 (8.33%) Database Developer
3 1 (8.33%) DevOps Consultant
3 1 (8.33%) Infrastructure Consultant
3 1 (8.33%) Linux DevOps Engineer
3 1 (8.33%) Linux/Unix DevOps
3 1 (8.33%) SQL Database Developer
3 1 (8.33%) SQL Developer
3 1 (8.33%) SQL Server Developer
3 1 (8.33%) SSAS Developer
3 1 (8.33%) SSIS Developer
3 1 (8.33%) SSRS Developer
Libraries, Frameworks & Software Standards
1 4 (33.33%) .NET
2 2 (16.67%) Apache Tez
2 2 (16.67%) ASP.NET
2 2 (16.67%) Kafka
2 2 (16.67%) LAMP
2 2 (16.67%) Oracle GoldenGate
3 1 (8.33%) .NET Framework
3 1 (8.33%) ASP.NET MVC
3 1 (8.33%) CSS
3 1 (8.33%) Entity Framework
3 1 (8.33%) Middleware
3 1 (8.33%) Oracle Fusion
3 1 (8.33%) REST
3 1 (8.33%) Web Services
Miscellaneous
1 4 (33.33%) Replication
2 2 (16.67%) Analytical Skills
2 2 (16.67%) Grid Computing
3 1 (8.33%) Data Centre
3 1 (8.33%) Enterprise Software
3 1 (8.33%) EPoS
Operating Systems
1 4 (33.33%) Linux
2 3 (25.00%) Windows
3 2 (16.67%) Red Hat Enterprise Linux
3 2 (16.67%) Unix
3 2 (16.67%) Windows Server
4 1 (8.33%) CentOS
4 1 (8.33%) Windows Server 2003
4 1 (8.33%) Windows Server 2012
Processes & Methodologies
1 6 (50.00%) Performance Tuning
2 3 (25.00%) Analytics
2 3 (25.00%) High Availability
3 2 (16.67%) Benchmarking
3 2 (16.67%) Business Intelligence
3 2 (16.67%) Configuration Management
3 2 (16.67%) Database Optimisation
3 2 (16.67%) DevOps
3 2 (16.67%) MapReduce
3 2 (16.67%) Open Source
4 1 (8.33%) Continuous Delivery
4 1 (8.33%) CRM
4 1 (8.33%) Disaster Recovery
4 1 (8.33%) E-Commerce
4 1 (8.33%) ERP
4 1 (8.33%) MVC
4 1 (8.33%) OO
4 1 (8.33%) Patch Management
4 1 (8.33%) Scrum
4 1 (8.33%) SOA
Programming Languages
1 8 (66.67%) SQL
2 4 (33.33%) T-SQL
3 3 (25.00%) C#
3 3 (25.00%) Java
4 2 (16.67%) C
4 2 (16.67%) C++
5 1 (8.33%) Bash Shell
5 1 (8.33%) JavaScript
5 1 (8.33%) Perl
5 1 (8.33%) PHP
5 1 (8.33%) PL/SQL
5 1 (8.33%) PowerShell
5 1 (8.33%) Python
Quality Assurance & Compliance
1 1 (8.33%) Data Quality
System Software
1 3 (25.00%) Oracle RAC
2 2 (16.67%) Apache Flume
2 2 (16.67%) Apache ZooKeeper
2 2 (16.67%) HDFS
3 1 (8.33%) Active Directory
3 1 (8.33%) Virtual Machines
3 1 (8.33%) VMware ESXi
3 1 (8.33%) vSphere
Systems Management
1 3 (25.00%) Microsoft Clustering
2 2 (16.67%) Ambari
2 2 (16.67%) Hadoop YARN
2 2 (16.67%) Oozie
3 1 (8.33%) Cobbler
3 1 (8.33%) HAProxy
3 1 (8.33%) Puppet
Vendors
1 5 (41.67%) Oracle
2 3 (25.00%) Microsoft
3 2 (16.67%) Cisco
3 2 (16.67%) Hortonworks
3 2 (16.67%) Red Hat
3 2 (16.67%) Teradata
3 2 (16.67%) VMware
4 1 (8.33%) Percona
4 1 (8.33%) Veritas