The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 30 June 2015 with a comparison to the same period in 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.

Location
3 months to
30 Jun 2015
Same period 2014 Same period 2013
Apache Hadoop
Rank 71 57 -
Rank change year-on-year
-14 -
Contract jobs citing Hadoop 2 1 0
As % of all contract IT jobs located in Hertfordshire 0.25% 0.16% -
As % of the Database & Business Intelligence category 1.24% 0.76% -
Number of daily rates quoted 2 1 0
Average daily rate
Keep up to 90%
of your Daily Rate
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£475 £500 -
Average daily rate % change year-on-year
-5.00% -
UK excluding London average daily rate £450 £425 £370
% change year-on-year
+5.88% +14.86%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £26.00 - -
Hadoop
East of England

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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Contract IT job ads with a match in the
Database & Business Intelligence category
161 132 150
As % of all contract IT jobs located in Hertfordshire 20.23% 21.64% 23.22%
Number of daily rates quoted 76 70 95
Average daily rate £360 £350 £350
Average daily rate % change year-on-year
+2.85% -
90% offered a daily rate of more than £300 £263 £225
10% offered a daily rate of more than £500 £450 £495
UK excluding London average daily rate £360 £350 £338
% change year-on-year
+2.85% +3.70%
Number of hourly rates quoted 3 3 6
Average hourly rate £50.00 £21.00 £26.00
Average hourly rate % change year-on-year
+138.09% -19.23%
UK excluding London average hourly rate £30.00 £30.00 £30.00

Hadoop
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing Hadoop across the Hertfordshire region as a proportion of the total demand within the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in Hertfordshire

Hadoop
Daily Rate Trend in Hertfordshire

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

Hadoop Daily Rate Trend in Hertfordshire

Hadoop
Top 26 Related IT Skills in Hertfordshire

For the 6 months to 30 June 2015, IT contractor jobs across the Hertfordshire region citing Hadoop 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 contract IT job ads sampled that cited Hadoop.

1 3 (100.00%) SQL
1 3 (100.00%) Oracle
1 3 (100.00%) SQL Server
1 3 (100.00%) UNIX
1 3 (100.00%) Windows
1 3 (100.00%) Linux
1 3 (100.00%) ETL
1 3 (100.00%) Service Delivery
1 3 (100.00%) Migration
1 3 (100.00%) Data Management
1 3 (100.00%) Data Protection Act
1 3 (100.00%) Data Migration
1 3 (100.00%) Data Protection
1 3 (100.00%) Data Integration
1 3 (100.00%) Data Architecture
1 3 (100.00%) Apache Solr
1 3 (100.00%) Microsoft Azure
1 3 (100.00%) Amazon AWS
1 3 (100.00%) MongoDB
1 3 (100.00%) Vertica
1 3 (100.00%) Infobright
1 3 (100.00%) Big Data
1 3 (100.00%) Amazon RDS
1 3 (100.00%) Infrastructure Management
1 3 (100.00%) Performance Tuning
1 3 (100.00%) Amazon Redshift

Hadoop
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 30 June 2015, IT contractor jobs across the Hertfordshire region citing Hadoop also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 3 (100.00%) Apache Solr
Cloud Services
1 3 (100.00%) Microsoft Azure
1 3 (100.00%) Amazon AWS
Database & Business Intelligence
1 3 (100.00%) SQL Server
1 3 (100.00%) MongoDB
1 3 (100.00%) Big Data
1 3 (100.00%) Amazon RDS
1 3 (100.00%) Amazon Redshift
Job Titles
1 3 (100.00%) Architect
1 3 (100.00%) Data Architect
Miscellaneous
1 3 (100.00%) Data Protection Act
1 3 (100.00%) Data Integration
Operating Systems
1 3 (100.00%) UNIX
1 3 (100.00%) Windows
1 3 (100.00%) Linux
Processes & Methodologies
1 3 (100.00%) ETL
1 3 (100.00%) Service Delivery
1 3 (100.00%) Migration
1 3 (100.00%) Data Management
1 3 (100.00%) Data Migration
1 3 (100.00%) Data Protection
1 3 (100.00%) Data Architecture
1 3 (100.00%) Infrastructure Management
1 3 (100.00%) Performance Tuning
Programming Languages
1 3 (100.00%) SQL
Vendors
1 3 (100.00%) Oracle
1 3 (100.00%) Vertica
1 3 (100.00%) Infobright