The table below looks at the statistics for VLDB skills in IT contracts advertised for the Chester region. Included is a guide to the contractor rates offered in IT contracts that have cited VLDB over the 3 months to 27 August 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Very Large Database (VLDB)
Rank 31 - -
Rank change year-on-year
- 0
Contract jobs citing VLDB 1 0 0
As % of all contract IT jobs located in Chester 0.58% - -
As % of the Database & Business Intelligence category 1.85% - -
Number of daily rates quoted 1 0 0
Median daily rate £415 - -
UK excluding London median daily rate £365 £400 £625
% change year-on-year
-8.75% -36.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
VLDB
Cheshire

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Chester region.

Database & Business Intelligence Category
Chester
Contract IT job ads with a match in the
Database & Business Intelligence category
54 28 47
As % of all contract IT jobs located in Chester 31.40% 18.54% 33.81%
Number of daily rates quoted 44 23 21
Median daily rate £413 £363 £275
Median daily rate % change year-on-year
+13.79% +31.81%
90% offered a daily rate of more than £300 £279 £238
10% offered a daily rate of more than £525 £538 £424
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 0 2 0
Median hourly rate - £34.00 -
UK excluding London median hourly rate £28.18 £33.00 £28.50
% change year-on-year
-14.60% +15.78%

VLDB
Jobs Demand Trend in Chester

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

VLDB Jobs Demand Trend in Chester

VLDB
Daily Rate Trend in Chester

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing VLDB across the Chester region.

VLDB Daily Rate Trend in Chester

VLDB
Top 12 Related IT Skills in Chester

For the 6 months to 27 August 2016, IT contractor jobs citing VLDB also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Chester region with a requirement for VLDB.

1 1 (100.00%) SQL
1 1 (100.00%) MySQL
1 1 (100.00%) Linux
1 1 (100.00%) ETL
1 1 (100.00%) Shell Script
1 1 (100.00%) Greenplum
1 1 (100.00%) Talend Open Studio
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Vertica
1 1 (100.00%) ParAccel
1 1 (100.00%) Talend
1 1 (100.00%) Amazon Redshift

VLDB
Top Related IT Skills in Chester 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 1 (100.00%) Amazon AWS
Database & Business Intelligence
1 1 (100.00%) Amazon Redshift
1 1 (100.00%) MySQL
Development Applications
1 1 (100.00%) Talend Open Studio
Job Titles
1 1 (100.00%) DBA
1 1 (100.00%) SQL DBA
Operating Systems
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) ETL
Programming Languages
1 1 (100.00%) Shell Script
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Greenplum
1 1 (100.00%) ParAccel
1 1 (100.00%) Talend
1 1 (100.00%) Vertica