The following table provides summary statistics for permanent job vacancies with a requirement for Triplestore skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Triplestore over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Triplestores
UK
Rank 849 951 937
Rank change year-on-year +102 -14  
Permanent jobs citing Triplestore 18 13 19
As % of all permanent IT jobs advertised in the UK 0.021% 0.013% 0.018%
As % of the Database & Business Intelligence category 0.069% 0.041% 0.057%
Number of salaries quoted 15 10 19
Median salary £57,500 £48,750 £61,000
Median salary % change year-on-year +17.94% -20.08%  
90% offered a salary of more than £44,000 £40,000 £45,000
10% offered a salary of more than £67,500 £63,250 £70,000
UK excluding London median salary £57,500 £45,000 £25,000
% change year-on-year +27.77% +80.00%  

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 permanent job vacancies with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
UK
Permanent job vacancies with a requirement for database and business intelligence skills 26030 31968 33257
As % of all permanent IT job vacancies advertised in the UK 30.65% 30.95% 31.31%
Number of salaries quoted 22065 27219 28171
Median salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11%  
90% offered a salary of more than £32,500 £32,500 £31,000
10% offered a salary of more than £72,500 £70,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Triplestore
Job Vacancy Trend

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

Job vacancy trend for Triplestore in the UK

Triplestore
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Triplestore.

Salary trend for Triplestore in the UK

Triplestore
Salary Histogram

The salary distribution of IT jobs citing Triplestore over the 3 months to 25 March 2017.

Salary histogram for Triplestore in the UK

Triplestore
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Triplestore within the UK over the 3 months to 25 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +98 18 £57,500 +9.52%
London +76 12 £60,000 +14.28%
South West - 3 £57,500 -
Devon - 3 £57,500 -
City of London +52 2 £55,000 -21.42%
Birmingham - 2 £40,000 -
West Midlands - 2 £40,000 -
South East - 1 - -
Oxford - 1 - -
Oxfordshire - 1 - -

Triplestore
Top 30 Related IT Skills

For the 6 months to 25 March 2017, IT jobs citing Triplestore also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Triplestore.

1 35 (83.33%) Java
2 29 (69.05%) RDF
3 25 (59.52%) Agile Software Development
3 25 (59.52%) Semantic Web
4 24 (57.14%) SPARQL
5 22 (52.38%) TDD
6 17 (40.48%) Ontologies
6 17 (40.48%) RESTful
7 16 (38.10%) Machine Learning
7 16 (38.10%) HTML
8 15 (35.71%) Web Development
9 14 (33.33%) Software Engineering
9 14 (33.33%) Python
10 13 (30.95%) Degree
10 13 (30.95%) Amazon AWS
11 12 (28.57%) NoSQL
11 12 (28.57%) Linked Data
11 12 (28.57%) HTTP
12 11 (26.19%) JavaScript
12 11 (26.19%) Big Data
12 11 (26.19%) Analytics
12 11 (26.19%) Apache Jena
13 10 (23.81%) HTML5
13 10 (23.81%) SQL
13 10 (23.81%) Apache
13 10 (23.81%) Computer Science
14 9 (21.43%) Continuous Integration
14 9 (21.43%) Finance
14 9 (21.43%) SDLC
15 8 (19.05%) Analytical Skills

Triplestore
Top Related IT Skills 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 10 (23.81%) Apache
2 6 (14.29%) Apache Solr
2 6 (14.29%) Tomcat
3 5 (11.90%) Elasticsearch
4 4 (9.52%) Apache Spark
5 3 (7.14%) Drupal
6 1 (2.38%) Apache Pig
6 1 (2.38%) SAS
Applications
1 1 (2.38%) SPSS
Cloud Services
1 13 (30.95%) Amazon AWS
2 3 (7.14%) Google Cloud Platform
3 2 (4.76%) Microsoft Azure
4 1 (2.38%) IaaS
4 1 (2.38%) PaaS
Communications & Networking
1 12 (28.57%) HTTP
Database & Business Intelligence
1 12 (28.57%) NoSQL
2 11 (26.19%) Big Data
3 6 (14.29%) Neo4j
3 6 (14.29%) Text Mining
4 4 (9.52%) Apache Cassandra
4 4 (9.52%) Apache Hive
4 4 (9.52%) Hadoop
4 4 (9.52%) HBase
4 4 (9.52%) MongoDB
4 4 (9.52%) SQL Server
4 4 (9.52%) Sqoop
5 3 (7.14%) AllegroGraph
5 3 (7.14%) Apache Accumulo
5 3 (7.14%) Apache Zeppelin
5 3 (7.14%) Data Lake
5 3 (7.14%) MySQL
5 3 (7.14%) Redis
6 2 (4.76%) MarkLogic
7 1 (2.38%) Azure SQL Database
7 1 (2.38%) Mahout
Development Applications
1 7 (16.67%) Maven
2 6 (14.29%) Git (software)
3 3 (7.14%) Apache Continuum
3 3 (7.14%) Subversion
3 3 (7.14%) Team Foundation Server
3 3 (7.14%) Travis CI
4 2 (4.76%) Cucumber
4 2 (4.76%) Jasmine
4 2 (4.76%) JMeter
4 2 (4.76%) JUnit
4 2 (4.76%) Karma Test Runner
4 2 (4.76%) Protractor
4 2 (4.76%) Selenium
5 1 (2.38%) Ant
5 1 (2.38%) Hudson
5 1 (2.38%) Jenkins
5 1 (2.38%) Talend Open Studio
General
1 9 (21.43%) Finance
2 7 (16.67%) Games
3 6 (14.29%) Banking
4 4 (9.52%) Legal
4 4 (9.52%) Marketing
4 4 (9.52%) Telecoms
5 3 (7.14%) Investment Banking
5 3 (7.14%) Retail
6 2 (4.76%) Financial Institution
6 2 (4.76%) Publishing
Job Titles
1 26 (61.90%) Developer
2 11 (26.19%) Semantic Web Developer
2 11 (26.19%) Web Developer
3 10 (23.81%) Java Developer
4 7 (16.67%) Software Engineer
5 6 (14.29%) Architect
6 5 (11.90%) Java Engineer
6 5 (11.90%) Java Software Engineer
7 4 (9.52%) Information Architect
7 4 (9.52%) Java Software Developer
7 4 (9.52%) Python Developer
8 3 (7.14%) Hadoop Developer
8 3 (7.14%) Scala Developer
8 3 (7.14%) Senior Developer
8 3 (7.14%) Senior Java Developer
8 3 (7.14%) Senior Java Engineer
8 3 (7.14%) Senior Java Software Developer
8 3 (7.14%) Senior Java Software Engineer
8 3 (7.14%) Senior Software Developer
8 3 (7.14%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 17 (40.48%) RESTful
2 16 (38.10%) HTML
3 11 (26.19%) Apache Jena
4 10 (23.81%) HTML5
5 8 (19.05%) CSS
5 8 (19.05%) XSLT
6 7 (16.67%) J2EE
6 7 (16.67%) XML
7 6 (14.29%) Web Services
8 4 (9.52%) JSON
8 4 (9.52%) Natural Language Processing
8 4 (9.52%) Node.js
8 4 (9.52%) REST
8 4 (9.52%) Spring
9 3 (7.14%) AngularJS
9 3 (7.14%) Grails
9 3 (7.14%) jQuery
9 3 (7.14%) Kafka
9 3 (7.14%) React
9 3 (7.14%) Spring MVC
Miscellaneous
1 25 (59.52%) Semantic Web
2 12 (28.57%) Linked Data
3 10 (23.81%) Computer Science
4 8 (19.05%) Analytical Skills
5 6 (14.29%) Algorithms
6 5 (11.90%) Kindle
7 4 (9.52%) Data Structures
7 4 (9.52%) Social Media
7 4 (9.52%) Taxonomies
8 3 (7.14%) User Experience
9 1 (2.38%) Client/Server
9 1 (2.38%) Replication
Operating Systems
1 6 (14.29%) Linux
2 2 (4.76%) Ubuntu
2 2 (4.76%) Unix
2 2 (4.76%) Windows
Processes & Methodologies
1 29 (69.05%) RDF
2 25 (59.52%) Agile Software Development
3 22 (52.38%) TDD
4 17 (40.48%) Ontologies
5 16 (38.10%) Machine Learning
6 15 (35.71%) Web Development
7 14 (33.33%) Software Engineering
8 11 (26.19%) Analytics
9 9 (21.43%) Continuous Integration
9 9 (21.43%) SDLC
10 8 (19.05%) Data Modelling
11 7 (16.67%) Artificial Intelligence
11 7 (16.67%) ETL
11 7 (16.67%) Microservices
12 6 (14.29%) Business Intelligence
12 6 (14.29%) Predictive Analytics
13 5 (11.90%) Data Analysis
13 5 (11.90%) Data Transformation
13 5 (11.90%) Open Source
13 5 (11.90%) Visualisation
Programming Languages
1 35 (83.33%) Java
2 24 (57.14%) SPARQL
3 14 (33.33%) Python
4 11 (26.19%) JavaScript
5 10 (23.81%) SQL
6 7 (16.67%) PHP
7 5 (11.90%) Scala
7 5 (11.90%) XQuery
8 4 (9.52%) R
9 3 (7.14%) C++
9 3 (7.14%) CoffeeScript
9 3 (7.14%) MATLAB
10 1 (2.38%) C#
10 1 (2.38%) F#
10 1 (2.38%) Ruby
Qualifications
1 13 (30.95%) Degree
2 3 (7.14%) SC Cleared
2 3 (7.14%) Security Cleared
Quality Assurance & Compliance
1 5 (11.90%) ISO 9001
2 3 (7.14%) QA
3 1 (2.38%) GCP
System Software
1 4 (9.52%) Apache Flume
1 4 (9.52%) Docker
2 3 (7.14%) HDFS
Systems Management
1 3 (7.14%) Ambari
1 3 (7.14%) Oozie
Vendors
1 6 (14.29%) Google
2 3 (7.14%) Cloudera
2 3 (7.14%) GoldenSource
2 3 (7.14%) Hortonworks
2 3 (7.14%) Platfora
2 3 (7.14%) Tableau
3 2 (4.76%) Red Hat
4 1 (2.38%) Informatica
4 1 (2.38%) Microsoft
4 1 (2.38%) Oracle
4 1 (2.38%) SAP
4 1 (2.38%) Talend
4 1 (2.38%) Teradata
4 1 (2.38%) Vertica