The table below looks at the statistics for VLDB skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited VLDB over the 3 months to 28 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 May 2015
Same period 2014 Same period 2013
Very Large Database (VLDB)
Rank 304 354 327
Rank change year-on-year
+50 -27
Permanent jobs citing VLDB 1 2 3
As % of all permanent IT jobs located in the City of London 0.010% 0.015% 0.025%
As % of the Database & Business Intelligence category 0.034% 0.051% 0.096%
Number of salaries quoted 1 2 0
Average salary £72,500 £51,250 -
Average salary % change year-on-year
+41.46% -
UK excluding London average salary £45,000 £45,000 £42,250
% change year-on-year
- +6.50%
VLDB
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the City of London region.

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
2979 3937 3130
As % of all permanent IT jobs located in the City of London 29.45% 30.17% 26.46%
Number of salaries quoted 2591 3427 2740
Average salary £57,500 £52,500 £52,500
Average salary % change year-on-year
+9.52% -
90% offered a salary of more than £40,000 £37,500 £35,000
10% offered a salary of more than £75,000 £72,500 £77,500
UK excluding London average salary £41,500 £40,000 £38,500
% change year-on-year
+3.75% +3.89%

VLDB
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing VLDB across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

VLDB Jobs Demand Trend in the City of London

VLDB
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing VLDB across the City of London region.

VLDB Salary Trend in the City of London

VLDB
Top 30 Related IT Skills in the City of London

For the 6 months to 28 May 2015, IT jobs across the City of London region citing VLDB 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 VLDB.

1 5 (100.00%) SQL
2 4 (80.00%) Data Modelling
2 4 (80.00%) ETL
2 4 (80.00%) Business Intelligence
3 3 (60.00%) T-SQL
3 3 (60.00%) SQL Server
3 3 (60.00%) Data Warehouse
4 2 (40.00%) Analytical Skills
4 2 (40.00%) SDLC
4 2 (40.00%) Service Management
4 2 (40.00%) ITSM
4 2 (40.00%) Talend Open Studio
4 2 (40.00%) Hadoop
4 2 (40.00%) Apache Hive
4 2 (40.00%) MongoDB
4 2 (40.00%) Vertica
4 2 (40.00%) Big Data
4 2 (40.00%) Talend
4 2 (40.00%) PostgreSQL
4 2 (40.00%) Kimball Methodology
4 2 (40.00%) Agile Software Development
4 2 (40.00%) Enterprise Architecture
4 2 (40.00%) Technical Architecture
4 2 (40.00%) QA
4 2 (40.00%) ITIL
4 2 (40.00%) Cognos
4 2 (40.00%) MySQL
4 2 (40.00%) OLTP
4 2 (40.00%) Microsoft
4 2 (40.00%) DataStage

VLDB
Top Related IT Skills in the City of London by Category

For the 6 months to 28 May 2015, IT jobs across the City of London region citing VLDB 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 VLDB. Up to 20 skills are shown per category.

Database & Business Intelligence
1 3 (60.00%) SQL Server
1 3 (60.00%) Data Warehouse
2 2 (40.00%) Hadoop
2 2 (40.00%) Apache Hive
2 2 (40.00%) MongoDB
2 2 (40.00%) Big Data
2 2 (40.00%) PostgreSQL
2 2 (40.00%) MySQL
2 2 (40.00%) OLTP
2 2 (40.00%) DataStage
3 1 (20.00%) SQL Server 2008
3 1 (20.00%) SQL Server 2012
Development Applications
1 2 (40.00%) Talend Open Studio
General
1 1 (20.00%) Finance
Job Titles
1 3 (60.00%) SQL Developer
1 3 (60.00%) Developer
2 2 (40.00%) Data Architect
2 2 (40.00%) DBA
2 2 (40.00%) SQL DBA
2 2 (40.00%) Data Warehouse Architect
2 2 (40.00%) Architect
Miscellaneous
1 2 (40.00%) Analytical Skills
2 1 (20.00%) Replication
2 1 (20.00%) Clustering
Processes & Methodologies
1 4 (80.00%) Data Modelling
1 4 (80.00%) ETL
1 4 (80.00%) Business Intelligence
2 2 (40.00%) SDLC
2 2 (40.00%) Service Management
2 2 (40.00%) ITSM
2 2 (40.00%) Kimball Methodology
2 2 (40.00%) Agile Software Development
2 2 (40.00%) Enterprise Architecture
2 2 (40.00%) Technical Architecture
2 2 (40.00%) ITIL
3 1 (20.00%) Performance Tuning
3 1 (20.00%) High Availability
Programming Languages
1 5 (100.00%) SQL
2 3 (60.00%) T-SQL
Quality Assurance & Compliance
1 2 (40.00%) QA
Vendors
1 2 (40.00%) Vertica
1 2 (40.00%) Talend
1 2 (40.00%) Cognos
1 2 (40.00%) Microsoft