The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Triplestore skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Triplestore over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Triplestores
UK / England
Rank 578 615 593
Rank change year-on-year +37 -22  
Contract jobs citing Triplestore 5 2 10
As % of all contract IT jobs advertised in England 0.012% 0.004% 0.021%
As % of the Database & Business Intelligence category 0.052% 0.018% 0.093%
Number of daily rates quoted 3 0 10
Median daily rate £400 - £375
90% offered a daily rate of more than £390 - £318
10% offered a daily rate of more than £498 - £460
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Triplestore is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
England
Contract job vacancies with a requirement for database and business intelligence skills 9545 10913 10725
As % of all contract IT job vacancies advertised in England 22.84% 22.34% 22.43%
Number of daily rates quoted 6487 7385 6968
Median daily rate £450 £425 £410
Median daily rate % change year-on-year +5.88% +3.65%  
90% offered a daily rate of more than £300 £300 £285
10% offered a daily rate of more than £600 £600 £550
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 107 162 145
Median hourly rate £34.24 £32.50 £32.10
Median hourly rate % change year-on-year +5.35% +1.24%  
90% offered a hourly rate of more than £12.00 £15.00 £16.50
10% offered a hourly rate of more than £47.00 £55.00 £46.09
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

Triplestore
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing Triplestore as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Triplestore in England

Triplestore
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Triplestore in England

Triplestore
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Triplestore in England over the 3 months to 24 March 2017.

Contractor daily rate histogram for Triplestore in England

Triplestore
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Triplestore within the England region over the 3 months to 24 March 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
London +31 5 £400 -
Triplestore
UK

Triplestore
Top 30 Related IT Skills in England

For the 6 months to 24 March 2017, IT contractor jobs citing Triplestore 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 England region with a requirement for Triplestore.

1 11 (84.62%) Java
2 9 (69.23%) Agile Software Development
3 6 (46.15%) Python
3 6 (46.15%) RDF
3 6 (46.15%) NoSQL
4 5 (38.46%) SPARQL
4 5 (38.46%) Neo4j
4 5 (38.46%) Linux
4 5 (38.46%) Web Services
4 5 (38.46%) AllegroGraph
5 4 (30.77%) HBase
5 4 (30.77%) SQL
5 4 (30.77%) Apache
5 4 (30.77%) Business Intelligence
5 4 (30.77%) Maven
5 4 (30.77%) MapReduce
5 4 (30.77%) R
5 4 (30.77%) Big Data
5 4 (30.77%) Apache Flume
5 4 (30.77%) Analytics
5 4 (30.77%) Sqoop
5 4 (30.77%) Apache Accumulo
5 4 (30.77%) Apache Hive
5 4 (30.77%) MongoDB
5 4 (30.77%) Hadoop
5 4 (30.77%) Security Cleared
5 4 (30.77%) RESTful
6 3 (23.08%) SC Cleared
6 3 (23.08%) Apache Cassandra
6 3 (23.08%) Machine Learning

Triplestore
Top Related IT Skills in England 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 4 (30.77%) Apache
2 2 (15.38%) Apache Pig
2 2 (15.38%) Apache Solr
2 2 (15.38%) Apache Spark
2 2 (15.38%) Confluence
2 2 (15.38%) SAS
3 1 (7.69%) GlassFish
3 1 (7.69%) Oracle SOA Suite
3 1 (7.69%) Tomcat
Applications
1 2 (15.38%) SPSS
Cloud Services
1 1 (7.69%) Amazon AWS
1 1 (7.69%) Amazon EC2
1 1 (7.69%) Amazon EMR
1 1 (7.69%) Cloud Computing
Communications & Networking
1 2 (15.38%) HTTP
2 1 (7.69%) HTTPS
Database & Business Intelligence
1 6 (46.15%) NoSQL
2 5 (38.46%) AllegroGraph
2 5 (38.46%) Neo4j
3 4 (30.77%) Apache Accumulo
3 4 (30.77%) Apache Hive
3 4 (30.77%) Big Data
3 4 (30.77%) Hadoop
3 4 (30.77%) HBase
3 4 (30.77%) MongoDB
3 4 (30.77%) Sqoop
4 3 (23.08%) Apache Cassandra
4 3 (23.08%) Stardog
5 2 (15.38%) Apache Zeppelin
5 2 (15.38%) Data Lake
5 2 (15.38%) MarkLogic
5 2 (15.38%) MySQL
5 2 (15.38%) Oracle Database
5 2 (15.38%) Oracle Database 12c
5 2 (15.38%) OrientDB
5 2 (15.38%) SQL Server
Development Applications
1 4 (30.77%) Maven
2 2 (15.38%) Ant
2 2 (15.38%) Apache Continuum
2 2 (15.38%) Git (software)
2 2 (15.38%) Gradle
2 2 (15.38%) JIRA
3 1 (7.69%) GoCD
3 1 (7.69%) JUnit
3 1 (7.69%) Mockito
3 1 (7.69%) Talend Open Studio
3 1 (7.69%) Wercker
General
1 2 (15.38%) Finance
1 2 (15.38%) Front Office
2 1 (7.69%) Banking
Job Titles
1 8 (61.54%) Developer
2 3 (23.08%) Architect
2 3 (23.08%) Hadoop Architect
3 2 (15.38%) Big Data Architect
3 2 (15.38%) Data Architect
3 2 (15.38%) Database Developer
3 2 (15.38%) Java Developer
3 2 (15.38%) Lead Developer
4 1 (7.69%) Big Data Developer
4 1 (7.69%) C Software Engineer
4 1 (7.69%) C++ Software Engineer
4 1 (7.69%) Cloud Architect
4 1 (7.69%) Cloud Developer
4 1 (7.69%) Hadoop Developer
4 1 (7.69%) Lead Software Developer
4 1 (7.69%) Senior Developer
4 1 (7.69%) Senior Java Developer
4 1 (7.69%) Software Engineer
4 1 (7.69%) Technical Architect
4 1 (7.69%) Technical Leader
Libraries, Frameworks & Software Standards
1 5 (38.46%) Web Services
2 4 (30.77%) RESTful
3 3 (23.08%) JSON
3 3 (23.08%) REST
4 2 (15.38%) Kafka
4 2 (15.38%) Node.js
4 2 (15.38%) Spring
4 2 (15.38%) XML
5 1 (7.69%) .NET
5 1 (7.69%) AngularJS
5 1 (7.69%) CSS
5 1 (7.69%) HTML
5 1 (7.69%) J2EE
5 1 (7.69%) JAX-RS
5 1 (7.69%) jQuery
5 1 (7.69%) JSON-LD
5 1 (7.69%) Natural Language Processing
5 1 (7.69%) Servlets
5 1 (7.69%) XSD
Miscellaneous
1 3 (23.08%) Analytical Skills
1 3 (23.08%) Public Cloud
2 2 (15.38%) Digital Media
3 1 (7.69%) Computer Science
3 1 (7.69%) Linked Data
Operating Systems
1 5 (38.46%) Linux
Processes & Methodologies
1 9 (69.23%) Agile Software Development
2 6 (46.15%) RDF
3 4 (30.77%) Analytics
3 4 (30.77%) Business Intelligence
3 4 (30.77%) MapReduce
4 3 (23.08%) Machine Learning
4 3 (23.08%) Ontologies
4 3 (23.08%) Scrum
4 3 (23.08%) Software Engineering
4 3 (23.08%) TDD
5 2 (15.38%) Automated Testing
5 2 (15.38%) BDD
5 2 (15.38%) Coaching
5 2 (15.38%) Continuous Integration
5 2 (15.38%) ETL
5 2 (15.38%) Line Management
5 2 (15.38%) Open Source
5 2 (15.38%) Predictive Analytics
6 1 (7.69%) Microservices
6 1 (7.69%) Performance Tuning
Programming Languages
1 11 (84.62%) Java
2 6 (46.15%) Python
3 5 (38.46%) SPARQL
4 4 (30.77%) R
4 4 (30.77%) SQL
5 3 (23.08%) C++
6 2 (15.38%) C
6 2 (15.38%) MATLAB
6 2 (15.38%) Perl
6 2 (15.38%) PHP
6 2 (15.38%) Scala
6 2 (15.38%) XPath
6 2 (15.38%) XQuery
7 1 (7.69%) JavaScript
Qualifications
1 4 (30.77%) Security Cleared
2 3 (23.08%) SC Cleared
3 2 (15.38%) DV Cleared
4 1 (7.69%) Degree
System Software
1 4 (30.77%) Apache Flume
2 2 (15.38%) Docker
2 2 (15.38%) HDFS
Systems Management
1 2 (15.38%) Ambari
1 2 (15.38%) Oozie
1 2 (15.38%) Opscode Chef
2 1 (7.69%) Ansible
2 1 (7.69%) Consul
2 1 (7.69%) Packer
2 1 (7.69%) Terraform
Vendors
1 3 (23.08%) Oracle
2 2 (15.38%) Atlassian
2 2 (15.38%) Cloudera
2 2 (15.38%) GoldenSource
2 2 (15.38%) Hortonworks
2 2 (15.38%) Platfora
2 2 (15.38%) Tableau
3 1 (7.69%) Cognos
3 1 (7.69%) Greenplum
3 1 (7.69%) MicroStrategy
3 1 (7.69%) Netezza
3 1 (7.69%) Talend
3 1 (7.69%) Teradata
3 1 (7.69%) Vertica