The following table provides summary statistics for permanent job vacancies advertised in England 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Triplestores
UK / England
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 824 933 917
Rank change year-on-year +109 -16  
Permanent jobs citing Triplestore 18 14 19
As % of all permanent IT jobs advertised in England 0.022% 0.014% 0.019%
As % of the Database & Business Intelligence category 0.074% 0.046% 0.060%
Number of salaries quoted 15 11 19
Median salary £57,500 £52,500 £61,000
Median salary % change year-on-year +9.52% -13.93%  
90% offered a salary of more than £40,000 £40,000 £45,000
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £48,750 £45,000 £25,000
% change year-on-year +8.33% +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 advertised in England with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
England
Permanent job vacancies with a requirement for database and business intelligence skills 24409 30154 31662
As % of all permanent IT job vacancies advertised in England 30.49% 30.93% 31.30%
Number of salaries quoted 20967 25971 27087
Median salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11%  
90% offered a salary of more than £32,500 £32,500 £31,000
10% offered a salary of more than £75,000 £70,000 £71,600
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Triplestore
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

Triplestore
Salary Trend in England

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

Salary trend for Triplestore in England

Triplestore
Salary Histogram in England

The salary distribution of IT jobs citing Triplestore in England over the 3 months to 28 March 2017.

Salary histogram for Triplestore in England

Triplestore
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Triplestore within the England region over the 3 months to 28 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
London +78 11 £60,000 +14.28%
South West - 3 £57,500 -
West Midlands - 3 £40,000 -
South East - 1 - -
Triplestore
UK

For the 6 months to 28 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 across the England region with a requirement for Triplestore.

1 36 (83.72%) Java
2 29 (67.44%) RDF
3 26 (60.47%) Agile Software Development
4 25 (58.14%) Semantic Web
5 24 (55.81%) SPARQL
6 23 (53.49%) TDD
7 17 (39.53%) Ontologies
7 17 (39.53%) RESTful
8 16 (37.21%) Machine Learning
8 16 (37.21%) HTML
9 15 (34.88%) Web Development
10 14 (32.56%) Software Engineering
10 14 (32.56%) Python
11 13 (30.23%) Degree
11 13 (30.23%) NoSQL
11 13 (30.23%) Amazon AWS
12 12 (27.91%) Linked Data
12 12 (27.91%) HTTP
13 11 (25.58%) JavaScript
13 11 (25.58%) Analytics
13 11 (25.58%) Big Data
13 11 (25.58%) Apache Jena
14 10 (23.26%) HTML5
14 10 (23.26%) SQL
14 10 (23.26%) Apache
14 10 (23.26%) Computer Science
15 9 (20.93%) Continuous Integration
15 9 (20.93%) Finance
15 9 (20.93%) SDLC
16 8 (18.60%) Analytical Skills

Triplestore
Co-occurring 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 10 (23.26%) Apache
2 6 (13.95%) Apache Solr
2 6 (13.95%) Tomcat
3 5 (11.63%) Elasticsearch
4 4 (9.30%) Apache Spark
5 3 (6.98%) Drupal
6 1 (2.33%) Apache Pig
6 1 (2.33%) SAS
Applications
1 1 (2.33%) SPSS
Cloud Services
1 13 (30.23%) Amazon AWS
2 3 (6.98%) Google Cloud Platform
3 2 (4.65%) Microsoft Azure
4 1 (2.33%) IaaS
4 1 (2.33%) PaaS
Communications & Networking
1 12 (27.91%) HTTP
Database & Business Intelligence
1 13 (30.23%) NoSQL
2 11 (25.58%) Big Data
3 6 (13.95%) Neo4j
3 6 (13.95%) Text Mining
4 4 (9.30%) Apache Cassandra
4 4 (9.30%) Apache Hive
4 4 (9.30%) Hadoop
4 4 (9.30%) HBase
4 4 (9.30%) MongoDB
4 4 (9.30%) SQL Server
4 4 (9.30%) Sqoop
5 3 (6.98%) AllegroGraph
5 3 (6.98%) Apache Accumulo
5 3 (6.98%) Apache Zeppelin
5 3 (6.98%) Data Lake
5 3 (6.98%) MarkLogic
5 3 (6.98%) MySQL
5 3 (6.98%) Redis
6 1 (2.33%) Data Warehouse
6 1 (2.33%) SQL Server Reporting Services
Development Applications
1 7 (16.28%) Maven
2 6 (13.95%) Git (software)
3 3 (6.98%) Apache Continuum
3 3 (6.98%) Cucumber
3 3 (6.98%) Jasmine
3 3 (6.98%) JMeter
3 3 (6.98%) JUnit
3 3 (6.98%) Karma Test Runner
3 3 (6.98%) Protractor
3 3 (6.98%) Selenium
3 3 (6.98%) Subversion
3 3 (6.98%) Team Foundation Server
3 3 (6.98%) Travis CI
4 1 (2.33%) Ant
4 1 (2.33%) Hudson
4 1 (2.33%) Jenkins
4 1 (2.33%) Talend Open Studio
General
1 9 (20.93%) Finance
2 7 (16.28%) Games
3 6 (13.95%) Banking
4 4 (9.30%) Legal
4 4 (9.30%) Marketing
4 4 (9.30%) Telecoms
5 3 (6.98%) Investment Banking
5 3 (6.98%) Retail
6 2 (4.65%) Financial Institution
6 2 (4.65%) Publishing
Job Titles
1 26 (60.47%) Developer
2 11 (25.58%) Semantic Web Developer
2 11 (25.58%) Web Developer
3 10 (23.26%) Java Developer
4 7 (16.28%) Software Engineer
5 6 (13.95%) Architect
6 5 (11.63%) Java Engineer
6 5 (11.63%) Java Software Engineer
7 4 (9.30%) Information Architect
7 4 (9.30%) Java Software Developer
7 4 (9.30%) Python Developer
8 3 (6.98%) Senior Developer
8 3 (6.98%) Senior Java Developer
8 3 (6.98%) Senior Java Engineer
8 3 (6.98%) Senior Java Software Developer
8 3 (6.98%) Senior Java Software Engineer
8 3 (6.98%) Senior Software Developer
8 3 (6.98%) Senior Software Engineer
8 3 (6.98%) Senior Test Engineer
8 3 (6.98%) Test Engineer
Libraries, Frameworks & Software Standards
1 17 (39.53%) RESTful
2 16 (37.21%) HTML
3 11 (25.58%) Apache Jena
4 10 (23.26%) HTML5
5 8 (18.60%) CSS
5 8 (18.60%) XSLT
6 7 (16.28%) J2EE
6 7 (16.28%) XML
7 6 (13.95%) Web Services
8 4 (9.30%) JSON
8 4 (9.30%) Natural Language Processing
8 4 (9.30%) Node.js
8 4 (9.30%) REST
8 4 (9.30%) Spring
9 3 (6.98%) AngularJS
9 3 (6.98%) Gherkin
9 3 (6.98%) Kafka
9 3 (6.98%) Lucene
9 3 (6.98%) React
9 3 (6.98%) Tapestry
Miscellaneous
1 25 (58.14%) Semantic Web
2 12 (27.91%) Linked Data
3 10 (23.26%) Computer Science
4 8 (18.60%) Analytical Skills
5 6 (13.95%) Algorithms
6 5 (11.63%) Kindle
7 4 (9.30%) Data Structures
7 4 (9.30%) Social Media
7 4 (9.30%) Taxonomies
8 3 (6.98%) User Experience
9 1 (2.33%) Client/Server
9 1 (2.33%) Replication
Operating Systems
1 6 (13.95%) Linux
2 2 (4.65%) Ubuntu
2 2 (4.65%) Unix
2 2 (4.65%) Windows
Processes & Methodologies
1 29 (67.44%) RDF
2 26 (60.47%) Agile Software Development
3 23 (53.49%) TDD
4 17 (39.53%) Ontologies
5 16 (37.21%) Machine Learning
6 15 (34.88%) Web Development
7 14 (32.56%) Software Engineering
8 11 (25.58%) Analytics
9 9 (20.93%) Continuous Integration
9 9 (20.93%) SDLC
10 8 (18.60%) Data Modelling
11 7 (16.28%) Artificial Intelligence
11 7 (16.28%) ETL
11 7 (16.28%) Microservices
12 6 (13.95%) Business Intelligence
12 6 (13.95%) Predictive Analytics
13 5 (11.63%) Data Analysis
13 5 (11.63%) Data Ingestion
13 5 (11.63%) Data Transformation
13 5 (11.63%) Visualisation
Programming Languages
1 36 (83.72%) Java
2 24 (55.81%) SPARQL
3 14 (32.56%) Python
4 11 (25.58%) JavaScript
5 10 (23.26%) SQL
6 7 (16.28%) PHP
7 6 (13.95%) XQuery
8 5 (11.63%) Scala
9 4 (9.30%) R
10 3 (6.98%) C++
10 3 (6.98%) CoffeeScript
10 3 (6.98%) MATLAB
11 1 (2.33%) C#
11 1 (2.33%) F#
11 1 (2.33%) Ruby
Qualifications
1 13 (30.23%) Degree
2 3 (6.98%) SC Cleared
2 3 (6.98%) Security Cleared
Quality Assurance & Compliance
1 5 (11.63%) ISO 9001
2 3 (6.98%) QA
3 1 (2.33%) GCP
System Software
1 4 (9.30%) Apache Flume
1 4 (9.30%) Docker
2 3 (6.98%) HDFS
Systems Management
1 3 (6.98%) Ambari
1 3 (6.98%) Oozie
Vendors
1 6 (13.95%) Google
2 3 (6.98%) Cloudera
2 3 (6.98%) GoldenSource
2 3 (6.98%) Hortonworks
2 3 (6.98%) Platfora
2 3 (6.98%) Tableau
3 2 (4.65%) Red Hat
4 1 (2.33%) Informatica
4 1 (2.33%) Microsoft
4 1 (2.33%) Oracle
4 1 (2.33%) SAP
4 1 (2.33%) Talend
4 1 (2.33%) Teradata
4 1 (2.33%) Vertica