The table below looks at the prevalence of the term Clustering in contract job vacancies advertised in Nottingham. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clustering over the 3 months to 27 June 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.

Clustering
Nottinghamshire / Nottingham
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 32 42 40
Rank change year-on-year +10 -2  
Contract jobs citing Clustering 15 2 4
As % of all contract IT jobs advertised in Nottingham 4.10% 0.45% 0.97%
As % of the Miscellaneous category 14.85% 1.57% 4.26%
Number of daily rates quoted 13 1 2
Median daily rate £400 £325 £400
Median daily rate % change year-on-year +23.07% -18.75%  
UK excluding London median daily rate £375 £330 £375
% change year-on-year +13.63% -12.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £28.00 £19.50
% change year-on-year - +43.58%  

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 Nottingham with a requirement for generic IT skills.

Generic IT Skills
Nottingham
Contract job vacancies with a requirement for generic IT skills 101 127 94
As % of all contract IT job vacancies advertised in Nottingham 27.60% 28.41% 22.71%
Number of daily rates quoted 67 77 62
Median daily rate £411 £444 £425
Median daily rate % change year-on-year -7.32% +4.41%  
90% offered a daily rate of more than £330 £283 £315
10% offered a daily rate of more than £525 £615 £625
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 2 3 0
Median hourly rate £13.68 £14.50 -
Median hourly rate % change year-on-year -5.68% -  
UK excluding London median hourly rate £25.00 £23.00 £18.88
% change year-on-year +8.69% +21.82%  

Clustering
Job Vacancy Trend in Nottingham

The job posting trend of jobs advertised in Nottingham 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 Nottingham

Clustering
Contractor Daily Rate Trend in Nottingham

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

Contractor daily rate trend for Clustering in Nottingham

Clustering
Contractor Daily Rate Histogram in Nottingham

The daily rate distribution of IT jobs citing Clustering in Nottingham over the 3 months to 27 June 2017.

Contractor daily rate histogram for Clustering in Nottingham

Clustering
Contractor Hourly Rate Trend in Nottingham

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

Contractor hourly rate trend for Clustering in Nottingham

For the 6 months to 27 June 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 Nottingham region with a requirement for Clustering.

1 13 (86.67%) Percona
1 13 (86.67%) Galera Cluster
1 13 (86.67%) MySQL
1 13 (86.67%) Linux
2 9 (60.00%) Replication
2 9 (60.00%) Bash Shell
3 8 (53.33%) Python
4 7 (46.67%) Apache Cassandra
4 7 (46.67%) MySQL Certification
4 7 (46.67%) Elasticsearch
5 6 (40.00%) Capacity Planning
6 5 (33.33%) Windows Server
6 5 (33.33%) Windows
7 4 (26.67%) Agile Software Development
8 2 (13.33%) SQL Server 2012
8 2 (13.33%) Legal
8 2 (13.33%) Publishing
8 2 (13.33%) SQL Server
8 2 (13.33%) PHP
9 1 (6.67%) SQL
9 1 (6.67%) T-SQL
9 1 (6.67%) IIS
9 1 (6.67%) Solaris
9 1 (6.67%) MCSE
9 1 (6.67%) Apache
9 1 (6.67%) Retail
9 1 (6.67%) SQL Server Reporting Services
9 1 (6.67%) SQL Server 2005
9 1 (6.67%) MCITP
9 1 (6.67%) SQL Server Integration Services

Clustering
Co-occurring IT Skills in Nottingham 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 7 (46.67%) Elasticsearch
2 1 (6.67%) Apache
2 1 (6.67%) IIS
2 1 (6.67%) MS Exchange
Cloud Services
1 1 (6.67%) Amazon AWS
1 1 (6.67%) Microsoft Azure
1 1 (6.67%) Office 365
Communications & Networking
1 1 (6.67%) Firewall
1 1 (6.67%) NAS
1 1 (6.67%) SAN
Database & Business Intelligence
1 13 (86.67%) MySQL
2 7 (46.67%) Apache Cassandra
3 2 (13.33%) SQL Server
3 2 (13.33%) SQL Server 2012
4 1 (6.67%) Data Warehouse
4 1 (6.67%) Enterprise Data Warehouse
4 1 (6.67%) SQL Server 2005
4 1 (6.67%) SQL Server 2008
4 1 (6.67%) SQL Server 2016
4 1 (6.67%) SQL Server Analysis Services
4 1 (6.67%) SQL Server Integration Services
4 1 (6.67%) SQL Server Reporting Services
4 1 (6.67%) VLDB
General
1 2 (13.33%) Legal
1 2 (13.33%) Publishing
2 1 (6.67%) Retail
Job Titles
1 14 (93.33%) DBA
2 13 (86.67%) MySQL DBA
3 10 (66.67%) Administrator
4 3 (20.00%) AWS Administrator
4 3 (20.00%) Cassandra DBA
4 3 (20.00%) Server Administrator
5 1 (6.67%) Architect
5 1 (6.67%) SQL DBA
5 1 (6.67%) Technical Architect
Miscellaneous
1 9 (60.00%) Replication
Operating Systems
1 13 (86.67%) Linux
2 5 (33.33%) Windows
2 5 (33.33%) Windows Server
3 1 (6.67%) Solaris
3 1 (6.67%) Windows Server 2003
3 1 (6.67%) Windows Vista
Processes & Methodologies
1 6 (40.00%) Capacity Planning
2 4 (26.67%) Agile Software Development
3 1 (6.67%) DevOps
3 1 (6.67%) High Availability
3 1 (6.67%) Performance Tuning
3 1 (6.67%) Technical Architecture
Programming Languages
1 9 (60.00%) Bash Shell
2 8 (53.33%) Python
3 2 (13.33%) PHP
4 1 (6.67%) SQL
4 1 (6.67%) T-SQL
Qualifications
1 7 (46.67%) MySQL Certification
2 1 (6.67%) MCITP
2 1 (6.67%) MCSE
2 1 (6.67%) Microsoft Certification
System Software
1 1 (6.67%) Active Directory
1 1 (6.67%) Hyper-V
1 1 (6.67%) VMware Infrastructure
Systems Management
1 13 (86.67%) Galera Cluster
2 1 (6.67%) Microsoft Clustering
2 1 (6.67%) OpenView Configuration Management
2 1 (6.67%) SCCM
2 1 (6.67%) SCOM
Vendors
1 13 (86.67%) Percona
2 1 (6.67%) Citrix
2 1 (6.67%) HP
2 1 (6.67%) Microsoft
2 1 (6.67%) StorageTek
2 1 (6.67%) Sun
2 1 (6.67%) VMware