The following table provides summary statistics for contract job vacancies with a requirement for OrientDB skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OrientDB over the 3 months to 25 June 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.

OrientDB
UK
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 586 628 -
Rank change year-on-year +42 -  
Contract jobs citing OrientDB 1 24 0
As % of all contract IT jobs advertised in the UK 0.002% 0.045% -
As % of the Database & Business Intelligence category 0.010% 0.21% -
Number of daily rates quoted 1 13 0
Median daily rate £475 £550 -
Median daily rate % change year-on-year -13.63% -  
UK excluding London median daily rate - £500 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

OrientDB 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 with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
UK
Contract job vacancies with a requirement for database and business intelligence skills 10379 11588 13176
As % of all contract IT job vacancies advertised in the UK 22.43% 21.84% 23.51%
Number of daily rates quoted 6780 7853 8607
Median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25%  
90% offered a daily rate of more than £325 £300 £275
10% offered a daily rate of more than £600 £600 £550
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 142 193 183
Median hourly rate £31.50 £31.27 £27.78
Median hourly rate % change year-on-year +0.73% +12.56%  
90% offered a hourly rate of more than £13.20 £12.00 £16.00
10% offered a hourly rate of more than £50.00 £49.00 £52.17
UK excluding London median hourly rate £38.00 £30.50 £26.00
% change year-on-year +24.59% +17.30%  

OrientDB
Job Vacancy Trend

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

Job vacancy trend for OrientDB in the UK

OrientDB
Contractor Daily Rate Trend

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

Contractor daily rate trend for OrientDB in the UK

OrientDB
Top 2 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing OrientDB within the UK over the 3 months to 25 June 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
England +24 1 £475 -13.63% 1
London -7 1 £475 -13.63%

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

1 9 (100.00%) Java
2 8 (88.89%) Agile Software Development
2 8 (88.89%) Neo4j
3 7 (77.78%) Scala
4 6 (66.67%) Hadoop
4 6 (66.67%) Big Data
4 6 (66.67%) Open Source
4 6 (66.67%) Git (software)
4 6 (66.67%) Jenkins
4 6 (66.67%) SQL
4 6 (66.67%) Elasticsearch
4 6 (66.67%) DevOps
4 6 (66.67%) Apache Spark
5 5 (55.56%) Hadoop YARN
5 5 (55.56%) Scrum
5 5 (55.56%) Kafka
5 5 (55.56%) MapReduce
5 5 (55.56%) Confluence
5 5 (55.56%) Puppet
5 5 (55.56%) Apache Hive
5 5 (55.56%) JIRA
6 4 (44.44%) Security Cleared
6 4 (44.44%) HBase
6 4 (44.44%) Bash Shell
6 4 (44.44%) Apache Accumulo
6 4 (44.44%) Nagios
6 4 (44.44%) Lucene
6 4 (44.44%) Unix
6 4 (44.44%) MLlib
6 4 (44.44%) GraphX

OrientDB
Co-occurring 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 6 (66.67%) Apache Spark
1 6 (66.67%) Elasticsearch
2 5 (55.56%) Confluence
3 3 (33.33%) Apache
4 2 (22.22%) Apache Pig
Database & Business Intelligence
1 8 (88.89%) Neo4j
2 6 (66.67%) Big Data
2 6 (66.67%) Hadoop
3 5 (55.56%) Apache Hive
4 4 (44.44%) Apache Accumulo
4 4 (44.44%) HBase
5 3 (33.33%) MongoDB
5 3 (33.33%) Oracle Database
6 2 (22.22%) AllegroGraph
6 2 (22.22%) NoSQL
6 2 (22.22%) Oracle Database 12c
6 2 (22.22%) Stardog
6 2 (22.22%) Triplestore
7 1 (11.11%) MySQL
7 1 (11.11%) Oracle Database 11g
7 1 (11.11%) Relational Database
Development Applications
1 6 (66.67%) Git (software)
1 6 (66.67%) Jenkins
2 5 (55.56%) JIRA
3 2 (22.22%) Ant
3 2 (22.22%) Atlassian Bamboo
3 2 (22.22%) Bitbucket
3 2 (22.22%) Gradle
3 2 (22.22%) Maven
4 1 (11.11%) EasyMock
4 1 (11.11%) JUnit
4 1 (11.11%) Selenium
Job Titles
1 4 (44.44%) DevOps Engineer
2 3 (33.33%) Developer
3 2 (22.22%) Big Data Engineer
3 2 (22.22%) Data Engineer
3 2 (22.22%) Database Developer
3 2 (22.22%) Software Engineer
4 1 (11.11%) Big Data Developer
4 1 (11.11%) Java Developer
4 1 (11.11%) Java Engineer
4 1 (11.11%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 5 (55.56%) Kafka
2 4 (44.44%) Cascading
2 4 (44.44%) GraphX
2 4 (44.44%) Lucene
2 4 (44.44%) MLlib
3 1 (11.11%) Apache Camel
3 1 (11.11%) CSS
3 1 (11.11%) EJB
3 1 (11.11%) HTML
3 1 (11.11%) jQuery
3 1 (11.11%) JSF
3 1 (11.11%) Play Framework
3 1 (11.11%) REST
3 1 (11.11%) Spring
3 1 (11.11%) Twitter Bootstrap
3 1 (11.11%) XML
Miscellaneous
1 3 (33.33%) Analytical Skills
1 3 (33.33%) Wiki
2 2 (22.22%) Cyberthreat
2 2 (22.22%) Public Cloud
3 1 (11.11%) Cyber Defence
Operating Systems
1 4 (44.44%) Unix
2 2 (22.22%) Linux
Processes & Methodologies
1 8 (88.89%) Agile Software Development
2 6 (66.67%) DevOps
2 6 (66.67%) Open Source
3 5 (55.56%) MapReduce
3 5 (55.56%) Scrum
4 3 (33.33%) Build Automation
4 3 (33.33%) OO
4 3 (33.33%) OOD
4 3 (33.33%) Release Automation
4 3 (33.33%) Requirements Analysis
4 3 (33.33%) Software Engineering
4 3 (33.33%) Stakeholder Management
5 2 (22.22%) Continuous Integration
5 2 (22.22%) ITIL
5 2 (22.22%) Service Delivery
6 1 (11.11%) Microservices
6 1 (11.11%) Risk Management
Programming Languages
1 9 (100.00%) Java
2 7 (77.78%) Scala
3 6 (66.67%) SQL
4 4 (44.44%) Bash Shell
5 3 (33.33%) C
6 2 (22.22%) Ruby
7 1 (11.11%) JavaScript
7 1 (11.11%) PL/SQL
7 1 (11.11%) Python
Qualifications
1 4 (44.44%) Security Cleared
2 2 (22.22%) SC Cleared
System Software
1 4 (44.44%) Docker
1 4 (44.44%) HDFS
2 1 (11.11%) Apache ZooKeeper
Systems Management
1 5 (55.56%) Hadoop YARN
1 5 (55.56%) Puppet
2 4 (44.44%) Nagios
2 4 (44.44%) Opscode Chef
3 1 (11.11%) Ansible
3 1 (11.11%) Kibana
Vendors
1 3 (33.33%) Oracle
2 2 (22.22%) Atlassian
3 1 (11.11%) Hortonworks