The table below looks at the statistics for Big Data skills in IT contracts advertised for the Wiltshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Big Data over the 3 months to 27 February 2017 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 Feb 2017
Same period 2016 Same period 2015
Big Data
South West / Wiltshire
Rank 57 56 56
Rank change year-on-year
-1 0
Contract jobs citing Big Data 3 6 4
As % of all contract IT jobs located in Wiltshire 0.44% 0.89% 0.57%
As % of the Database & Business Intelligence category 3.09% 4.55% 5.13%
Number of daily rates quoted 1 5 2
Median daily rate £145 £440 £304
Median daily rate % change year-on-year
-67.04% +44.85%
UK excluding London median daily rate £500 £475 £474
% change year-on-year
+5.26% +0.26%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £46.50 £36.50
% change year-on-year
+1.07% +27.39%

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 Wiltshire region.

Database & Business Intelligence Category
Wiltshire
Contract IT job ads with a match in the
Database & Business Intelligence category
97 132 78
As % of all contract IT jobs located in Wiltshire 14.33% 19.58% 11.06%
Number of daily rates quoted 56 94 50
Median daily rate £400 £400 £400
90% offered a daily rate of more than £208 £300 £238
10% offered a daily rate of more than £500 £496 £575
UK excluding London median daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 0 0 3
Median hourly rate - - £20.25
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year
+7.69% -

Big Data
Jobs Demand Trend in Wiltshire

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

Big Data Jobs Demand Trend in Wiltshire

Big Data
Daily Rate Trend in Wiltshire

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

Big Data Daily Rate Trend in Wiltshire

Big Data
Contract Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the Wiltshire region over the 3 months to 27 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Swindon +1 1 £145 -66.85%
Big Data
South West

Big Data
Top 30 Related IT Skills in Wiltshire

For the 6 months to 27 February 2017, IT contractor jobs citing Big Data 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 Wiltshire region with a requirement for Big Data.

1 2 (33.33%) Hadoop
1 2 (33.33%) Data Protection
1 2 (33.33%) Presto
2 1 (16.67%) Galera Cluster
2 1 (16.67%) GraphX
2 1 (16.67%) Mesosphere
2 1 (16.67%) Parquet
2 1 (16.67%) Data Cleansing
2 1 (16.67%) Data Architecture
2 1 (16.67%) Smart Meter
2 1 (16.67%) Scala
2 1 (16.67%) CouchDB
2 1 (16.67%) Amazon AWS
2 1 (16.67%) HTML5
2 1 (16.67%) Business Process Improvement
2 1 (16.67%) Apache Cassandra
2 1 (16.67%) R
2 1 (16.67%) REST
2 1 (16.67%) CSS3
2 1 (16.67%) WebSockets
2 1 (16.67%) Continuous Improvement
2 1 (16.67%) Process Improvement
2 1 (16.67%) HBase
2 1 (16.67%) Redis
2 1 (16.67%) Neo4j
2 1 (16.67%) Big Data Analytics
2 1 (16.67%) Data Analytics
2 1 (16.67%) AngularJS
2 1 (16.67%) Analytics
2 1 (16.67%) Apache Avro

Big Data
Top Related IT Skills in Wiltshire 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 1 (16.67%) Apache
1 1 (16.67%) Apache Spark
1 1 (16.67%) Elasticsearch
1 1 (16.67%) SAS
Applications
1 1 (16.67%) Stata
Cloud Services
1 1 (16.67%) Amazon AWS
Communications & Networking
1 1 (16.67%) DNS
1 1 (16.67%) DSL
1 1 (16.67%) FCAPS
1 1 (16.67%) LDAP
Database & Business Intelligence
1 2 (33.33%) Hadoop
1 2 (33.33%) Presto
2 1 (16.67%) Apache Cassandra
2 1 (16.67%) CouchDB
2 1 (16.67%) HBase
2 1 (16.67%) Neo4j
2 1 (16.67%) Parquet
2 1 (16.67%) Redis
Development Applications
1 1 (16.67%) ERwin
General
1 1 (16.67%) Finance
1 1 (16.67%) Retail
Job Titles
1 2 (33.33%) Data Engineer
2 1 (16.67%) Architect
2 1 (16.67%) Data Architect
2 1 (16.67%) Developer
2 1 (16.67%) Software Developer
Libraries, Frameworks & Software Standards
1 1 (16.67%) Akka
1 1 (16.67%) AngularJS
1 1 (16.67%) Apache Avro
1 1 (16.67%) CSS
1 1 (16.67%) CSS3
1 1 (16.67%) GraphX
1 1 (16.67%) HTML
1 1 (16.67%) HTML5
1 1 (16.67%) ODBC
1 1 (16.67%) REST
1 1 (16.67%) SOAP
1 1 (16.67%) WebSockets
Miscellaneous
1 1 (16.67%) Analytical Skills
1 1 (16.67%) Mobile App
1 1 (16.67%) Smart Meter
Operating Systems
1 1 (16.67%) Linux
1 1 (16.67%) Mesosphere
Processes & Methodologies
1 2 (33.33%) Data Protection
2 1 (16.67%) Analytics
2 1 (16.67%) Big Data Analytics
2 1 (16.67%) Business Process Improvement
2 1 (16.67%) Continuous Improvement
2 1 (16.67%) Data Analytics
2 1 (16.67%) Data Architecture
2 1 (16.67%) Data Cleansing
2 1 (16.67%) Data Modelling
2 1 (16.67%) DevOps
2 1 (16.67%) Lean Six Sigma
2 1 (16.67%) Mathematics
2 1 (16.67%) Process Improvement
2 1 (16.67%) Six Sigma
2 1 (16.67%) Statistics
2 1 (16.67%) Time Series Analysis
2 1 (16.67%) TOGAF
2 1 (16.67%) Use Case
Programming Languages
1 1 (16.67%) C
1 1 (16.67%) JavaScript
1 1 (16.67%) R
1 1 (16.67%) Scala
1 1 (16.67%) SQL
1 1 (16.67%) TypeScript
Qualifications
1 1 (16.67%) Degree
1 1 (16.67%) Postgraduate
1 1 (16.67%) Six Sigma Black Belt
1 1 (16.67%) Six Sigma Master Black Belt
System Software
1 1 (16.67%) Docker
Systems Management
1 1 (16.67%) Ansible
1 1 (16.67%) Galera Cluster
1 1 (16.67%) Kubernetes
Vendors
1 1 (16.67%) Nokia