The table below looks at the prevalence of the term Clustering in IT jobs advertised for the South Wales region. Included is a guide to the salaries offered in IT jobs that have cited Clustering over the 3 months to 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Clustering
Wales / South Wales
Rank 75 87 81
Rank change year-on-year
+12 -6
Permanent jobs citing Clustering 4 12 18
As % of all permanent IT jobs located in South Wales 0.48% 0.99% 1.48%
As % of the Miscellaneous category 1.42% 2.98% 4.37%
Number of salaries quoted 4 9 12
Median salary £46,500 £65,000 £40,750
Median salary % change year-on-year
-28.46% +59.50%
90% offered a salary of more than £37,400 £39,700 £33,075
10% offered a salary of more than £50,000 £75,000 £49,850
UK excluding London median salary £42,500 £45,000 £42,500
% change year-on-year
-5.55% +5.88%

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

Miscellaneous Category
South Wales
Permanent IT job ads with a match in the
Miscellaneous category
281 403 412
As % of all permanent IT jobs located in South Wales 33.45% 33.39% 33.80%
Number of salaries quoted 234 337 349
Median salary £36,000 £37,500 £37,500
Median salary % change year-on-year
-4.00% -
90% offered a salary of more than £23,600 £25,250 £29,051
10% offered a salary of more than £55,000 £57,500 £54,250
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Clustering
Jobs Demand Trend in South Wales

The demand trend of job ads across the South Wales region citing Clustering as a proportion of all IT jobs with a match in the Miscellaneous category.

Clustering Jobs Demand Trend in South Wales

Clustering
Salary Trend in South Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Clustering across the South Wales region.

Clustering Salary Trend in South Wales

Clustering
Salary Histogram in South Wales

This chart provides a salary histogram for IT jobs citing Clustering across the South Wales region over the 3 months to 19 February 2017.

Clustering Salary Histogram in South Wales

Clustering
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the South Wales region over the 3 months to 19 February 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +11 3 £50,000 +27.38%
Clustering
Wales

Clustering
Top 30 Related IT Skills in South Wales

For the 6 months to 19 February 2017, IT jobs citing Clustering 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 South Wales region with a requirement for Clustering.

1 12 (85.71%) Oracle
2 11 (78.57%) Java
2 11 (78.57%) VMware
2 11 (78.57%) Load Balancing
3 10 (71.43%) Relational Database
3 10 (71.43%) RDBMS
4 9 (64.29%) Linux
4 9 (64.29%) Amazon AWS
5 8 (57.14%) Jenkins
5 8 (57.14%) Puppet
5 8 (57.14%) MongoDB
5 8 (57.14%) Apache Cassandra
5 8 (57.14%) NoSQL
5 8 (57.14%) Continuous Delivery
5 8 (57.14%) Perl
5 8 (57.14%) SQL
5 8 (57.14%) Python
6 6 (42.86%) Unix
6 6 (42.86%) Oracle Database
7 5 (35.71%) Hadoop
7 5 (35.71%) Neo4j
7 5 (35.71%) Disaster Recovery
8 4 (28.57%) DevOps
9 3 (21.43%) Microservices
9 3 (21.43%) VMware Infrastructure
9 3 (21.43%) Continuous Integration
9 3 (21.43%) Migration
9 3 (21.43%) Windows
9 3 (21.43%) Microsoft
10 2 (14.29%) SharePoint

Clustering
Top Related IT Skills in South Wales 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 2 (14.29%) Documentum
1 2 (14.29%) FileNet
1 2 (14.29%) IIS
1 2 (14.29%) SharePoint
1 2 (14.29%) Tomcat
2 1 (7.14%) Oracle Application Server
Cloud Services
1 9 (64.29%) Amazon AWS
Communications & Networking
1 1 (7.14%) Firewall
1 1 (7.14%) Internet
Database & Business Intelligence
1 10 (71.43%) RDBMS
1 10 (71.43%) Relational Database
2 8 (57.14%) Apache Cassandra
2 8 (57.14%) MongoDB
2 8 (57.14%) NoSQL
3 6 (42.86%) Oracle Database
4 5 (35.71%) Hadoop
4 5 (35.71%) Neo4j
5 2 (14.29%) MySQL
5 2 (14.29%) SQL Server
5 2 (14.29%) SQL Server 2008
6 1 (7.14%) Data Mart
6 1 (7.14%) Data Warehouse
6 1 (7.14%) OLTP
6 1 (7.14%) Oracle Database 10g
6 1 (7.14%) Oracle Database 11g
6 1 (7.14%) Oracle Reports
6 1 (7.14%) PostgreSQL
Development Applications
1 8 (57.14%) Jenkins
General
1 2 (14.29%) Finance
1 2 (14.29%) Telecoms
1 2 (14.29%) Welsh Language
2 1 (7.14%) Legal
Job Titles
1 9 (64.29%) DBA
2 7 (50.00%) Administrator
3 5 (35.71%) Junior
4 3 (21.43%) Junior DBA
4 3 (21.43%) Junior DevOps
4 3 (21.43%) MongoDB DBA
5 2 (14.29%) Consultant
5 2 (14.29%) Documentum Consultant
5 2 (14.29%) Java Consultant
5 2 (14.29%) Junior Consultant
5 2 (14.29%) Junior Java Consultant
5 2 (14.29%) SharePoint Consultant
6 1 (7.14%) AIX Administrator
6 1 (7.14%) Linux Administrator
6 1 (7.14%) Oracle DBA
6 1 (7.14%) Senior DBA
6 1 (7.14%) Senior Oracle DBA
6 1 (7.14%) Solaris Administrator
6 1 (7.14%) Support Specialist
6 1 (7.14%) Unix Administrator
Libraries, Frameworks & Software Standards
1 2 (14.29%) CSS
1 2 (14.29%) HTML
2 1 (7.14%) Web Services
Miscellaneous
1 1 (7.14%) Digital TV
1 1 (7.14%) iDTV
1 1 (7.14%) LPAR
1 1 (7.14%) Management Information System
1 1 (7.14%) Replication
Operating Systems
1 9 (64.29%) Linux
2 6 (42.86%) Unix
3 3 (21.43%) Windows
4 2 (14.29%) Solaris
5 1 (7.14%) AIX
5 1 (7.14%) CentOS
5 1 (7.14%) Debian
5 1 (7.14%) HPUX
5 1 (7.14%) Red Hat Enterprise Linux
5 1 (7.14%) Ubuntu
Processes & Methodologies
1 11 (78.57%) Load Balancing
2 8 (57.14%) Continuous Delivery
3 5 (35.71%) Disaster Recovery
4 4 (28.57%) DevOps
5 3 (21.43%) Continuous Integration
5 3 (21.43%) Microservices
5 3 (21.43%) Migration
6 2 (14.29%) Document Management
6 2 (14.29%) Information Management
6 2 (14.29%) ITIL
6 2 (14.29%) OO
6 2 (14.29%) Workflow
6 2 (14.29%) Workflow Management
7 1 (7.14%) Cybersecurity
7 1 (7.14%) E-Commerce
7 1 (7.14%) Line Management
7 1 (7.14%) Open Source
7 1 (7.14%) Project Management
Programming Languages
1 11 (78.57%) Java
2 8 (57.14%) Perl
2 8 (57.14%) Python
2 8 (57.14%) SQL
3 2 (14.29%) C#
3 2 (14.29%) C++
4 1 (7.14%) PHP
4 1 (7.14%) PL/SQL
4 1 (7.14%) Shell Script
Qualifications
1 1 (7.14%) DV Cleared
1 1 (7.14%) Oracle Certification
1 1 (7.14%) SAP Certification
1 1 (7.14%) Security Cleared
Quality Assurance & Compliance
1 1 (7.14%) ISO 9001
1 1 (7.14%) ISO/IEC 27001
1 1 (7.14%) ISO22301
System Software
1 3 (21.43%) VMware Infrastructure
Systems Management
1 8 (57.14%) Puppet
2 2 (14.29%) Microsoft Clustering
3 1 (7.14%) Data Guard
3 1 (7.14%) NetBackup
3 1 (7.14%) Oracle RMAN
Vendors
1 12 (85.71%) Oracle
2 11 (78.57%) VMware
3 3 (21.43%) Microsoft
4 2 (14.29%) IBM
4 2 (14.29%) OpenText
5 1 (7.14%) HP
5 1 (7.14%) Red Hat
5 1 (7.14%) SAP