Period
to 19 November 2018

The following table provides summary statistics for permanent job vacancies advertised in South London with a requirement for Failover Clustering skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Failover Clustering over the 6 months to 19 November 2018 with a comparison to the same period in the previous 2 years.

Failover Clustering (High-Availability, HA)
London > South London
6 months to
19 Nov 2018
Same period 2017 Same period 2016
Rank 126 - 126
Rank change year-on-year - +126 +4
Permanent jobs citing Failover Clustering 7 0 10
As % of all permanent IT jobs advertised in South London 0.38% - 0.55%
As % of the Systems Management category 3.33% - 4.93%
Number of salaries quoted 6 0 10
South London median annual salary £65,000 - £57,500
10th Percentile £49,375 - £44,900
90th Percentile £71,250 - £82,500
London median annual salary £65,000 £45,000 £48,750
% change year-on-year +44.44% -7.69% -15.22%

Failover Clustering is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South London with a requirement for systems management skills.

All Systems Management Skills
South London
Permanent vacancies with a requirement for systems management skills 210 120 203
As % of all permanent IT jobs advertised in South London 11.48% 7.76% 11.12%
Number of salaries quoted 172 86 173
South London median annual salary £59,032 £52,500 £47,500
Median salary % change year-on-year +12.44% +10.53% +5.56%
10th Percentile £30,000 £31,000 £26,750
90th Percentile £78,625 £77,250 £67,250
London median annual salary £65,000 £62,500 £60,000
% change year-on-year +4.00% +4.17% +9.09%

Failover Clustering
Job Vacancy Trend in South London

Job postings citing Failover Clustering as a percentage of all IT jobs advertised in South London.

Job vacancy trend for Failover Clustering in South London

Failover Clustering
Salary Trend in South London

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

Salary trend for Failover Clustering in South London

Failover Clustering
Salary Histogram in South London

The salary distribution of IT jobs citing Failover Clustering in South London over the 6 months to 19 November 2018.

Salary histogram for Failover Clustering in South London

Failover Clustering
Job Locations in South London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Failover Clustering within the South London region over the 6 months to 19 November 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Croydon - 4 £66,250 -
Failover Clustering
London

For the 6 months to 19 November 2018, IT jobs citing Failover Clustering also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South London region with a requirement for Failover Clustering.

1 7 (100.00%) SQL Server
1 7 (100.00%) SQL
2 5 (71.43%) T-SQL
2 5 (71.43%) Performance Tuning
2 5 (71.43%) SQL Server 2016
3 4 (57.14%) High Availability
3 4 (57.14%) SQL Server 2012
3 4 (57.14%) Clustering
4 3 (42.86%) Microsoft Certification
4 3 (42.86%) Windows
4 3 (42.86%) MCSE
4 3 (42.86%) MCSA
4 3 (42.86%) PowerShell
4 3 (42.86%) Microsoft Azure
5 2 (28.57%) Veeam
5 2 (28.57%) Database Security
5 2 (28.57%) Data Centre
5 2 (28.57%) SQL Server 2014
5 2 (28.57%) Microsoft
5 2 (28.57%) Scrum
5 2 (28.57%) Agile Software Development
6 1 (14.29%) Retail
6 1 (14.29%) Logistics
6 1 (14.29%) Migration
6 1 (14.29%) Microsoft Clustering
6 1 (14.29%) TeamCity
6 1 (14.29%) Team Foundation Server
6 1 (14.29%) SQL Server Integration Services
6 1 (14.29%) Marketing
6 1 (14.29%) Refactoring

Failover Clustering
Co-occurring IT Skills in South London 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:

Cloud Services
1 3 (42.86%) Microsoft Azure
Database & Business Intelligence
1 7 (100.00%) SQL Server
2 5 (71.43%) SQL Server 2016
3 4 (57.14%) SQL Server 2012
4 2 (28.57%) SQL Server 2014
5 1 (14.29%) SQL Server Integration Services
Development Applications
1 1 (14.29%) Team Foundation Server
1 1 (14.29%) TeamCity
General
1 1 (14.29%) Marketing
1 1 (14.29%) Retail
Job Titles
1 7 (100.00%) DBA
1 7 (100.00%) SQL DBA
2 5 (71.43%) Senior DBA
2 5 (71.43%) Senior SQL DBA
3 4 (57.14%) SQL Server DBA
4 2 (28.57%) Senior SQL Server DBA
5 1 (14.29%) Administrator
Miscellaneous
1 4 (57.14%) Clustering
2 2 (28.57%) Data Centre
Operating Systems
1 3 (42.86%) Windows
Processes & Methodologies
1 5 (71.43%) Performance Tuning
2 4 (57.14%) High Availability
3 2 (28.57%) Agile Software Development
3 2 (28.57%) Database Security
3 2 (28.57%) Scrum
4 1 (14.29%) Digital Marketing
4 1 (14.29%) Logistics
4 1 (14.29%) Migration
4 1 (14.29%) Refactoring
Programming Languages
1 7 (100.00%) SQL
2 5 (71.43%) T-SQL
3 3 (42.86%) PowerShell
Qualifications
1 3 (42.86%) MCSA
1 3 (42.86%) MCSE
1 3 (42.86%) Microsoft Certification
Systems Management
1 1 (14.29%) Microsoft Clustering
Vendors
1 2 (28.57%) Microsoft
1 2 (28.57%) Veeam