The table below looks at the prevalence of the term Clustering in IT jobs advertised for the Essex region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 18 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
18 Sep 2014
Same period 2013 Same period 2012
Clustering
Rank 81 76 75
Rank change year-on-year
-5 -1
Permanent jobs citing Clustering 6 14 12
As % of all permanent IT jobs located in Essex 0.55% 1.28% 1.24%
As % of the Miscellaneous category 1.80% 4.11% 3.49%
Number of salaries quoted 3 10 12
Average salary £35,000 £50,000 £57,500
Average salary % change year-on-year
-30.00% -13.04%
UK excluding London average salary £43,000 £40,000 £40,000
% change year-on-year
+7.50% -
Clustering
East of England

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

Miscellaneous Category
Essex
Permanent IT job ads with a match in the
Miscellaneous category
334 341 344
As % of all permanent IT jobs located in Essex 30.81% 31.28% 35.50%
Number of salaries quoted 255 270 279
Average salary £42,500 £42,500 £40,000
Average salary % change year-on-year
- +6.25%
90% offered a salary of more than £26,350 £27,500 £23,500
10% offered a salary of more than £65,000 £57,500 £60,000
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

Clustering
Jobs Demand Trend in Essex

This chart provides a 3-month moving total of permanent IT jobs citing Clustering across the Essex region as a proportion of the total demand within the Miscellaneous category.

Clustering Jobs Demand Trend in Essex

Clustering
Salary Trend in Essex

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

Clustering Salary Trend in Essex

Clustering
Job Locations in Essex

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Clustering within the Essex region over the 3 months to 18 September 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Saffron Walden - 3 - -
Chelmsford -1 1 £35,000 -
Southend-on-Sea - 1 £37,500 -
Clustering
East of England

Clustering
Top 30 Related IT Skills in Essex

For the 6 months to 18 September 2014, IT jobs across the Essex region citing Clustering also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Clustering.

1 21 (100.00%) SQL Server
2 20 (95.24%) SQL
3 19 (90.48%) SQL Server 2008
4 16 (76.19%) Performance Tuning
5 10 (47.62%) Disaster Recovery
5 10 (47.62%) Finance
5 10 (47.62%) Microsoft
6 9 (42.86%) Windows
6 9 (42.86%) T-SQL
6 9 (42.86%) Microsoft Certification
6 9 (42.86%) SQL Server 2005
7 8 (38.10%) MCITP
7 8 (38.10%) SQL Server Integration Services
7 8 (38.10%) MCTS
7 8 (38.10%) Replication
7 8 (38.10%) High Availability
8 7 (33.33%) Database Tuning
9 6 (28.57%) DTS
9 6 (28.57%) User Acceptance Testing
9 6 (28.57%) Red Gate
10 4 (19.05%) Relational Database
10 4 (19.05%) RDBMS
11 2 (9.52%) Oracle
11 2 (9.52%) SQL Server 2000
11 2 (9.52%) SQL Server Reporting Services
11 2 (9.52%) Analytical Skills
11 2 (9.52%) SQL Server Analysis Services
11 2 (9.52%) SQL Server 2012
12 1 (4.76%) Windows 8
12 1 (4.76%) Windows Server 2012

Clustering
Top Related IT Skills in Essex by Category

For the 6 months to 18 September 2014, IT jobs across the Essex region citing Clustering also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Clustering. Up to 20 skills are shown per category.

Application Platforms
1 1 (4.76%) Exchange Server 2013
1 1 (4.76%) Exchange Server 2010
1 1 (4.76%) Exchange Server 2003
1 1 (4.76%) Blackberry Enterprise Server
1 1 (4.76%) MS Exchange
Applications
1 1 (4.76%) MS Office
Business Applications
1 1 (4.76%) Oracle Applications
Communications & Networking
1 1 (4.76%) Junos
1 1 (4.76%) Fibre Channel
1 1 (4.76%) VLAN
1 1 (4.76%) Firewall
1 1 (4.76%) Broadband
1 1 (4.76%) HTTP
1 1 (4.76%) TCP/IP
1 1 (4.76%) VPN
Database & Business Intelligence
1 21 (100.00%) SQL Server
2 19 (90.48%) SQL Server 2008
3 9 (42.86%) SQL Server 2005
4 8 (38.10%) SQL Server Integration Services
5 6 (28.57%) DTS
6 4 (19.05%) Relational Database
6 4 (19.05%) RDBMS
7 2 (9.52%) SQL Server 2000
7 2 (9.52%) SQL Server Reporting Services
7 2 (9.52%) SQL Server Analysis Services
7 2 (9.52%) SQL Server 2012
8 1 (4.76%) Oracle Database
8 1 (4.76%) Oracle Database 11g
8 1 (4.76%) Microsoft Analysis Services
8 1 (4.76%) Oracle9i Database
8 1 (4.76%) Data Warehouse
8 1 (4.76%) OLTP
8 1 (4.76%) MySQL
General
1 10 (47.62%) Finance
Job Titles
1 20 (95.24%) DBA
2 19 (90.48%) SQL DBA
3 8 (38.10%) Senior SQL DBA
3 8 (38.10%) Senior DBA
4 7 (33.33%) Administrator
5 6 (28.57%) SQL Server DBA
6 2 (9.52%) Server Administrator
7 1 (4.76%) 3rd Line Support Analyst
7 1 (4.76%) Oracle DBA
7 1 (4.76%) Analyst
7 1 (4.76%) Support Analyst
7 1 (4.76%) 3rd Line Support
Libraries, Frameworks & Software Standards
1 1 (4.76%) Middleware
1 1 (4.76%) HTML
Miscellaneous
1 8 (38.10%) Replication
2 2 (9.52%) Analytical Skills
3 1 (4.76%) Blackberry
Operating Systems
1 9 (42.86%) Windows
2 1 (4.76%) Windows 8
2 1 (4.76%) Windows Server 2012
2 1 (4.76%) Windows 7
2 1 (4.76%) Red Hat Enterprise Linux
2 1 (4.76%) Windows Server 2003
2 1 (4.76%) Solaris
2 1 (4.76%) Linux
2 1 (4.76%) Windows XP
2 1 (4.76%) UNIX
Processes & Methodologies
1 16 (76.19%) Performance Tuning
2 10 (47.62%) Disaster Recovery
3 8 (38.10%) High Availability
4 7 (33.33%) Database Tuning
5 6 (28.57%) User Acceptance Testing
6 1 (4.76%) Mobile Device Management
6 1 (4.76%) Migration
6 1 (4.76%) ITIL
Programming Languages
1 20 (95.24%) SQL
2 9 (42.86%) T-SQL
3 1 (4.76%) PowerShell
3 1 (4.76%) Shell Script
3 1 (4.76%) PL/SQL
3 1 (4.76%) VBA
Qualifications
1 9 (42.86%) Microsoft Certification
2 8 (38.10%) MCITP
2 8 (38.10%) MCTS
3 1 (4.76%) VMware Certified Professional (VCP)
3 1 (4.76%) MCSE
3 1 (4.76%) CCNP
3 1 (4.76%) CCNA
3 1 (4.76%) Cisco Certification
3 1 (4.76%) MCP
System Software
1 1 (4.76%) Hyper-V
1 1 (4.76%) VMware ESXi
1 1 (4.76%) VMware Infrastructure
1 1 (4.76%) Oracle RAC
1 1 (4.76%) Oracle RMAN
Systems Management
1 1 (4.76%) Data Guard
Vendors
1 10 (47.62%) Microsoft
2 6 (28.57%) Red Gate
3 2 (9.52%) Oracle
4 1 (4.76%) NETGEAR
4 1 (4.76%) VMware
4 1 (4.76%) Symantec
4 1 (4.76%) Avaya
4 1 (4.76%) Juniper
4 1 (4.76%) Red Hat
4 1 (4.76%) Cisco
4 1 (4.76%) Sun
4 1 (4.76%) HP
4 1 (4.76%) Dell
4 1 (4.76%) Citrix