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 salaries offered in IT jobs that have cited Clustering over the 3 months to 2 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
2 May 2016
Same period 2015 Same period 2014
Clustering
Rank 92 78 87
Rank change year-on-year
-14 +9
Permanent jobs citing Clustering 7 32 27
As % of all permanent IT jobs located in Essex 0.70% 2.41% 1.88%
As % of the Miscellaneous category 1.55% 5.65% 5.51%
Number of salaries quoted 7 22 23
Median salary £42,500 £50,000 £45,000
Median salary % change year-on-year
-15.00% +11.11%
UK excluding London median salary £42,500 £44,500 £42,500
% change year-on-year
-4.49% +4.70%
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
452 566 490
As % of all permanent IT jobs located in Essex 44.93% 42.65% 34.08%
Number of salaries quoted 357 421 361
Median salary £37,500 £44,000 £40,000
Median salary % change year-on-year
-14.77% +10.00%
90% offered a salary of more than £23,500 £23,000 £26,500
10% offered a salary of more than £63,750 £58,000 £60,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Clustering
Jobs Demand Trend in Essex

The demand trend of job ads across the Essex region citing Clustering as a proportion of all IT jobs with a match in 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 median salaries quoted in IT jobs citing Clustering within the Essex region over the 3 months to 2 May 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester +4 7 £42,500 -10.52%
Clustering
East of England

Clustering
Top 30 Related IT Skills in Essex

For the 6 months to 2 May 2016, 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 Essex region with a requirement for Clustering.

1 38 (97.44%) SQL
2 28 (71.79%) SQL Server
3 27 (69.23%) T-SQL
4 23 (58.97%) SQL Server Reporting Services
5 21 (53.85%) Performance Tuning
6 16 (41.03%) Windows
7 14 (35.90%) Replication
7 14 (35.90%) High Availability
7 14 (35.90%) Database Mirroring
8 13 (33.33%) Finance
8 13 (33.33%) MS Access
9 12 (30.77%) MS Excel
9 12 (30.77%) Microsoft Azure
10 11 (28.21%) Capacity Planning
10 11 (28.21%) RedGate
10 11 (28.21%) SQL Server Integration Services
10 11 (28.21%) SQL Server Analysis Services
10 11 (28.21%) Microsoft Analysis Services
10 11 (28.21%) Microsoft Certification
10 11 (28.21%) SQL Server 2000
10 11 (28.21%) MCSA
10 11 (28.21%) SQL Server 2014
11 7 (17.95%) Linux
12 6 (15.38%) PL/SQL
12 6 (15.38%) Oracle
12 6 (15.38%) Oracle Enterprise Manager
12 6 (15.38%) RDBMS
12 6 (15.38%) NetApp
12 6 (15.38%) Oracle RAC
12 6 (15.38%) User Acceptance Testing

Clustering
Top Related IT Skills in Essex 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:

Applications
1 12 (30.77%) MS Excel
Cloud Services
1 12 (30.77%) Microsoft Azure
Communications & Networking
1 2 (5.13%) DHCP
1 2 (5.13%) DNS
2 1 (2.56%) NetScaler
2 1 (2.56%) SAN
Database & Business Intelligence
1 28 (71.79%) SQL Server
2 23 (58.97%) SQL Server Reporting Services
3 13 (33.33%) MS Access
4 11 (28.21%) Microsoft Analysis Services
4 11 (28.21%) SQL Server 2000
4 11 (28.21%) SQL Server 2014
4 11 (28.21%) SQL Server Analysis Services
4 11 (28.21%) SQL Server Integration Services
5 6 (15.38%) Oracle Database
5 6 (15.38%) RDBMS
5 6 (15.38%) Relational Database
6 3 (7.69%) MySQL
General
1 13 (33.33%) Finance
2 3 (7.69%) Publishing
Job Titles
1 37 (94.87%) DBA
2 36 (92.31%) SQL DBA
3 12 (30.77%) Administrator
4 11 (28.21%) SQL Server DBA
5 8 (20.51%) Junior
5 8 (20.51%) Junior DBA
5 8 (20.51%) Junior SQL DBA
6 6 (15.38%) Oracle DBA
7 4 (10.26%) Developer
7 4 (10.26%) SQL Developer
8 1 (2.56%) Infrastructure Team Leader
8 1 (2.56%) Server Engineer
8 1 (2.56%) Team Leader
8 1 (2.56%) Windows Engineer
8 1 (2.56%) Windows Server Engineer
8 1 (2.56%) Wintel Team Leader
Libraries, Frameworks & Software Standards
1 1 (2.56%) ODBC
Miscellaneous
1 14 (35.90%) Replication
2 1 (2.56%) Client/Server
2 1 (2.56%) HP Storage
Operating Systems
1 16 (41.03%) Windows
2 7 (17.95%) Linux
3 4 (10.26%) Windows Server
4 1 (2.56%) Red Hat Enterprise Linux
4 1 (2.56%) SUSE Linux Enterprise Server
4 1 (2.56%) Windows 7
4 1 (2.56%) Windows Server 2003
4 1 (2.56%) Windows Server 2008
Processes & Methodologies
1 21 (53.85%) Performance Tuning
2 14 (35.90%) Database Mirroring
2 14 (35.90%) High Availability
3 11 (28.21%) Capacity Planning
4 6 (15.38%) User Acceptance Testing
5 4 (10.26%) Capacity Management
5 4 (10.26%) Configuration Management
6 3 (7.69%) Database Security
6 3 (7.69%) Performance Monitoring
7 1 (2.56%) Data Management
7 1 (2.56%) Disaster Recovery
Programming Languages
1 38 (97.44%) SQL
2 27 (69.23%) T-SQL
3 6 (15.38%) PL/SQL
4 3 (7.69%) PowerShell
Qualifications
1 11 (28.21%) MCSA
1 11 (28.21%) Microsoft Certification
System Software
1 6 (15.38%) Oracle RAC
2 2 (5.13%) Active Directory
3 1 (2.56%) XenApp
Systems Management
1 6 (15.38%) Oracle Enterprise Manager
2 1 (2.56%) SCCM
2 1 (2.56%) SCOM
2 1 (2.56%) WSUS
Vendors
1 11 (28.21%) RedGate
2 6 (15.38%) NetApp
2 6 (15.38%) Oracle
3 4 (10.26%) Microsoft
4 3 (7.69%) VMware
5 1 (2.56%) 3PAR
5 1 (2.56%) Citrix
5 1 (2.56%) HP