The table below looks at the statistics for VLDB skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited VLDB over the 3 months to 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
Very Large Database (VLDB)
Rank - - -
Permanent jobs citing VLDB 0 0 0
As % of all permanent IT jobs located in Hertfordshire - - -
As % of the Database & Business Intelligence category - - -
Number of salaries quoted 0 0 0
Median salary - - -
UK excluding London median salary £57,500 £45,000 -
% change year-on-year
+27.77% -
VLDB
East of England

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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
515 798 734
As % of all permanent IT jobs located in Hertfordshire 23.58% 34.10% 29.21%
Number of salaries quoted 435 663 642
Median salary £46,500 £46,500 £42,500
Median salary % change year-on-year
- +9.41%
90% offered a salary of more than £31,500 £30,000 £32,000
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

VLDB
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing VLDB as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

VLDB Jobs Demand Trend in Hertfordshire

VLDB
Salary Trend in Hertfordshire

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

VLDB Salary Trend in Hertfordshire

VLDB
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 6 May 2016, IT jobs citing VLDB 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 Hertfordshire region with a requirement for VLDB.

1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) SQL Server
1 1 (100.00%) MS Office
1 1 (100.00%) ITIL
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) HPUX
1 1 (100.00%) Linux
1 1 (100.00%) LDAP
1 1 (100.00%) SLA
1 1 (100.00%) Microsoft
1 1 (100.00%) Oracle Database 10g
1 1 (100.00%) HP
1 1 (100.00%) Red Hat
1 1 (100.00%) Shell Script
1 1 (100.00%) Disaster Recovery
1 1 (100.00%) Migration
1 1 (100.00%) Replication
1 1 (100.00%) VMware
1 1 (100.00%) Oracle RMAN
1 1 (100.00%) Oracle RAC
1 1 (100.00%) Oracle Database 11g
1 1 (100.00%) Release Management
1 1 (100.00%) Performance Management
1 1 (100.00%) HP Data Protector
1 1 (100.00%) Data Guard
1 1 (100.00%) Capacity Planning
1 1 (100.00%) 3PAR

VLDB
Top Related IT Skills in Hertfordshire 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 1 (100.00%) MS Office
Communications & Networking
1 1 (100.00%) LDAP
Database & Business Intelligence
1 1 (100.00%) Oracle Database
1 1 (100.00%) Oracle Database 10g
1 1 (100.00%) Oracle Database 11g
1 1 (100.00%) Oracle Database 12c
1 1 (100.00%) SQL Server
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) DBA
1 1 (100.00%) Oracle DBA
Miscellaneous
1 1 (100.00%) Replication
Operating Systems
1 1 (100.00%) HPUX
1 1 (100.00%) Linux
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Windows Server
1 1 (100.00%) Windows Server 2012
Processes & Methodologies
1 1 (100.00%) Capacity Planning
1 1 (100.00%) Database Optimisation
1 1 (100.00%) Database Security
1 1 (100.00%) Disaster Recovery
1 1 (100.00%) ITIL
1 1 (100.00%) Migration
1 1 (100.00%) Performance Management
1 1 (100.00%) Performance Tuning
1 1 (100.00%) Release Management
1 1 (100.00%) Root Cause Analysis
Programming Languages
1 1 (100.00%) PL/SQL
1 1 (100.00%) Shell Script
1 1 (100.00%) SQL
Quality Assurance & Compliance
1 1 (100.00%) SLA
System Software
1 1 (100.00%) Oracle RAC
Systems Management
1 1 (100.00%) Data Guard
1 1 (100.00%) HP Data Protector
1 1 (100.00%) Oracle Flashback
1 1 (100.00%) Oracle RMAN
Vendors
1 1 (100.00%) 3PAR
1 1 (100.00%) HP
1 1 (100.00%) Microsoft
1 1 (100.00%) Oracle
1 1 (100.00%) Red Hat
1 1 (100.00%) VMware