The table below looks at the statistics for Triplestore skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Triplestore over the 3 months to 4 September 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
4 Sep 2015
Same period 2014 Same period 2013
Triplestores
Rank 623 600 574
Rank change year-on-year
-23 -26
Contract jobs citing Triplestore 10 10 13
As % of all contract IT jobs located in the UK 0.017% 0.018% 0.025%
As % of the Database & Business Intelligence category 0.076% 0.084% 0.11%
Number of daily rates quoted 8 9 11
Average daily rate
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£463 £400 £363
Average daily rate % change year-on-year
+15.62% +10.34%
90% offered a daily rate of more than £338 £400 £348
10% offered a daily rate of more than £525 £560 £525
UK excluding London average daily rate £338 £501 £425
% change year-on-year
-32.56% +17.76%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

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

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
13213 11976 11661
As % of all contract IT jobs located in the UK 22.61% 21.44% 22.37%
Number of daily rates quoted 8689 7440 7215
Average daily rate £405 £400 £388
Average daily rate % change year-on-year
+1.25% +3.22%
90% offered a daily rate of more than £290 £265 £250
10% offered a daily rate of more than £558 £550 £550
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 186 181 204
Average hourly rate £33.00 £31.00 £30.50
Average hourly rate % change year-on-year
+6.45% +1.63%
90% offered a hourly rate of more than £15.16 £13.67 £17.00
10% offered a hourly rate of more than £53.27 £67.00 £50.00
UK excluding London average hourly rate £33.55 £31.80 £32.50
% change year-on-year
+5.51% -2.16%

Triplestore
Jobs Demand Trend

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

Triplestore Jobs Demand Trend in the UK

Triplestore
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Triplestore within the UK.

Triplestore Daily Rate Trend in the UK

Triplestore
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Triplestore within the UK over the 3 months to 4 September 2015.

Triplestore Daily Rate Histogram in the UK

Triplestore
Top 8 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Triplestore within the UK over the 3 months to 4 September 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -4 10 £463 +15.62% 4
London +9 7 £500 +25.00% 4
South East -24 3 £338 -38.63%
City of London +9 2 £450 - 1
Oxfordshire - 2 £338 -
Uxbridge - 1 £450 -
Oxford - 1 £338 -
Middlesex - 1 - -

Triplestore
Top 30 Related IT Skills

For the 6 months to 4 September 2015, IT contractor jobs within the UK citing Triplestore 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 Triplestore.

1 18 (75.00%) Java
2 15 (62.50%) RDF
2 15 (62.50%) SPARQL
3 14 (58.33%) Semantic Web
4 12 (50.00%) Elasticsearch
5 11 (45.83%) Big Data
6 10 (41.67%) Apache Jena
6 10 (41.67%) Git (software)
6 10 (41.67%) SQL
6 10 (41.67%) Web Services
6 10 (41.67%) Lucene
6 10 (41.67%) Spring
6 10 (41.67%) Maven
7 9 (37.50%) NoSQL
8 8 (33.33%) Linked Data
8 8 (33.33%) Hadoop
8 8 (33.33%) Publishing
9 6 (25.00%) Hibernate
9 6 (25.00%) JDBC
9 6 (25.00%) Servlets
9 6 (25.00%) RESTful
10 5 (20.83%) MapReduce
10 5 (20.83%) Mahout
10 5 (20.83%) ETL
10 5 (20.83%) Agile Software Development
10 5 (20.83%) TDD
11 4 (16.67%) RDBMS
11 4 (16.67%) JAXB
11 4 (16.67%) Tomcat
11 4 (16.67%) JUnit

Triplestore
Top Related IT Skills by Category

For the 6 months to 4 September 2015, IT contractor jobs within the UK citing Triplestore 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 Triplestore. Up to 20 skills are shown per category.

Application Platforms
1 12 (50.00%) Elasticsearch
2 4 (16.67%) Tomcat
2 4 (16.67%) Apache Pig
3 3 (12.50%) Apache
3 3 (12.50%) SAS
4 2 (8.33%) Apache Solr
4 2 (8.33%) Apache Spark
Applications
1 3 (12.50%) SPSS
Cloud Services
1 4 (16.67%) Amazon AWS
2 3 (12.50%) Amazon EMR
2 3 (12.50%) Cloud Computing
2 3 (12.50%) Amazon EC2
3 1 (4.17%) Microsoft Azure
Database & Business Intelligence
1 11 (45.83%) Big Data
2 9 (37.50%) NoSQL
3 8 (33.33%) Hadoop
4 5 (20.83%) Mahout
5 4 (16.67%) HBase
5 4 (16.67%) MarkLogic
5 4 (16.67%) Sqoop
5 4 (16.67%) Relational Database
5 4 (16.67%) Apache Hive
5 4 (16.67%) MongoDB
5 4 (16.67%) Apache Cassandra
5 4 (16.67%) RDBMS
6 3 (12.50%) DB2
7 1 (4.17%) Data Warehouse
7 1 (4.17%) SQL Server 2008
7 1 (4.17%) Pentaho
7 1 (4.17%) SQL Server
Development Applications
1 10 (41.67%) Maven
1 10 (41.67%) Git (software)
2 4 (16.67%) Mockito
2 4 (16.67%) JUnit
3 1 (4.17%) Subversion
3 1 (4.17%) Talend Open Studio
General
1 8 (33.33%) Publishing
2 3 (12.50%) Finance
3 1 (4.17%) Telecoms
3 1 (4.17%) Retail
Job Titles
1 16 (66.67%) Developer
2 8 (33.33%) Java Developer
3 4 (16.67%) Architect
3 4 (16.67%) Data Architect
4 3 (12.50%) Solutions Architect
4 3 (12.50%) Software Developer
4 3 (12.50%) Big Data Architect
5 2 (8.33%) Java Engineer
5 2 (8.33%) Lead Developer
5 2 (8.33%) Software Engineer
6 1 (4.17%) Web Developer
6 1 (4.17%) Senior Developer
6 1 (4.17%) .NET Developer
6 1 (4.17%) Lead Java Developer
6 1 (4.17%) Java Web Developer
6 1 (4.17%) JavaScript Developer
6 1 (4.17%) Senior Data Architect
6 1 (4.17%) Senior Architect
6 1 (4.17%) Lead Web Developer
6 1 (4.17%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 10 (41.67%) Web Services
1 10 (41.67%) Lucene
1 10 (41.67%) Spring
1 10 (41.67%) Apache Jena
2 6 (25.00%) Hibernate
2 6 (25.00%) RESTful
2 6 (25.00%) JDBC
2 6 (25.00%) Servlets
3 4 (16.67%) JAXB
3 4 (16.67%) JAX-RS
4 3 (12.50%) MLlib
4 3 (12.50%) Guice
5 2 (8.33%) JSON
5 2 (8.33%) CSS
5 2 (8.33%) XML
5 2 (8.33%) HTML
5 2 (8.33%) HTML5
5 2 (8.33%) CSS3
5 2 (8.33%) AngularJS
6 1 (4.17%) Backbone.js
Miscellaneous
1 14 (58.33%) Semantic Web
2 8 (33.33%) Linked Data
3 4 (16.67%) Inversion of Control
4 3 (12.50%) Analytical Skills
5 2 (8.33%) W3C
6 1 (4.17%) Management Information System
6 1 (4.17%) Hedge funds
6 1 (4.17%) Digital Media
Operating Systems
1 2 (8.33%) Linux
Processes & Methodologies
1 15 (62.50%) RDF
2 5 (20.83%) ETL
2 5 (20.83%) Agile Software Development
2 5 (20.83%) TDD
2 5 (20.83%) MapReduce
3 3 (12.50%) Scrum
3 3 (12.50%) Performance Tuning
3 3 (12.50%) Business Intelligence
3 3 (12.50%) Configuration Management
4 2 (8.33%) E-Commerce
4 2 (8.33%) Analytics
4 2 (8.33%) Data Architecture
4 2 (8.33%) Domain-Driven Design
4 2 (8.33%) Responsive Web Design
4 2 (8.33%) Information Architecture
5 1 (4.17%) BDD
5 1 (4.17%) Graceful Degradation
5 1 (4.17%) Open Source
5 1 (4.17%) Web Design
5 1 (4.17%) Data Transformation
Programming Languages
1 18 (75.00%) Java
2 15 (62.50%) SPARQL
3 10 (41.67%) SQL
4 4 (16.67%) R
5 2 (8.33%) JavaScript
6 1 (4.17%) C#
6 1 (4.17%) TypeScript
System Software
1 4 (16.67%) Apache Flume
Systems Management
1 2 (8.33%) Opscode Chef
2 1 (4.17%) Puppet
Vendors
1 3 (12.50%) Oracle
1 3 (12.50%) Teradata
1 3 (12.50%) Netezza
1 3 (12.50%) Greenplum
1 3 (12.50%) Vertica
2 1 (4.17%) Talend
2 1 (4.17%) Atlassian
2 1 (4.17%) Cognos
2 1 (4.17%) Microsoft
2 1 (4.17%) Informatica