The following table provides summary statistics for permanent job vacancies advertised in Cobham with a requirement for RDBMS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RDBMS over the 3 months to 25 April 2017 with a comparison to the same period in the previous 2 years.

Relational Database Management System (RDBMS)
Surrey / Cobham
3 months to
25 Apr 2017
Same period 2016 Same period 2015
Rank 3 19 10
Rank change year-on-year +16 -9  
Permanent jobs citing RDBMS 3 4 4
As % of all permanent IT jobs advertised in Cobham 27.27% 7.55% 11.43%
As % of the Database & Business Intelligence category 75.00% 16.00% 33.33%
Number of salaries quoted 3 4 4
Median salary £42,500 £38,000 £34,500
Median salary % change year-on-year +11.84% +10.14%  
UK excluding London median salary £47,000 £45,000 £43,500
% change year-on-year +4.44% +3.44%  

RDBMS is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cobham with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Cobham
Permanent job vacancies with a requirement for database and business intelligence skills 4 25 12
As % of all permanent IT job vacancies advertised in Cobham 36.36% 47.17% 34.29%
Number of salaries quoted 4 25 12
Median salary £42,500 £38,000 £35,000
Median salary % change year-on-year +11.84% +8.57%  
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

RDBMS
Job Vacancy Trend in Cobham

The job posting trend of jobs advertised in Cobham citing RDBMS as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RDBMS in Cobham

RDBMS
Salary Trend in Cobham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RDBMS in Cobham.

Salary trend for RDBMS in Cobham

For the 6 months to 25 April 2017, IT jobs citing RDBMS 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 Cobham region with a requirement for RDBMS.

1 3 (100.00%) SQL Server
1 3 (100.00%) Python
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server 2008
1 3 (100.00%) Apache Hive
1 3 (100.00%) Big Data
1 3 (100.00%) Analytics
1 3 (100.00%) Oozie
1 3 (100.00%) Relational Database
1 3 (100.00%) Impala
1 3 (100.00%) Kalman Filter
1 3 (100.00%) Apache Spark

RDBMS
Co-occurring IT Skills in Cobham 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 3 (100.00%) Apache Spark
Database & Business Intelligence
1 3 (100.00%) Apache Hive
1 3 (100.00%) Big Data
1 3 (100.00%) Impala
1 3 (100.00%) Relational Database
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server 2008
1 3 (100.00%) SQL Server Integration Services
Job Titles
1 3 (100.00%) Big Data Developer
1 3 (100.00%) Developer
1 3 (100.00%) Python Developer
Processes & Methodologies
1 3 (100.00%) Analytics
1 3 (100.00%) Kalman Filter
Programming Languages
1 3 (100.00%) Python
Systems Management
1 3 (100.00%) Oozie