The table below looks at the statistics for PostgreSQL skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited PostgreSQL over the 3 months to 29 June 2016 with a comparison to the same period over 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.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
PostgreSQL (Postgres)
Rank 111 163 189
Rank change year-on-year
+52 +26
Contract jobs citing PostgreSQL 50 45 19
As % of all contract IT jobs located in the City of London 1.50% 0.77% 0.33%
As % of the Database & Business Intelligence category 6.29% 3.03% 1.37%
Number of daily rates quoted 43 36 15
Median daily rate £450 £455 £475
Median daily rate % change year-on-year
-1.09% -4.21%
90% offered a daily rate of more than £380 £381 £428
10% offered a daily rate of more than £535 £600 £575
UK excluding London median daily rate £400 £375 £388
% change year-on-year
+6.66% -3.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £11.00 £33.50 £14.50
% change year-on-year
-67.16% +131.03%
PostgreSQL
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the City of London region.

Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
795 1485 1386
As % of all contract IT jobs located in the City of London 23.80% 25.46% 23.78%
Number of daily rates quoted 633 1181 1053
Median daily rate £475 £450 £450
Median daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £339 £325 £315
10% offered a daily rate of more than £625 £600 £575
UK excluding London median daily rate £375 £351 £350
% change year-on-year
+6.99% +0.14%
Number of hourly rates quoted 4 7 7
Median hourly rate £17.88 £30.00 £27.50
Median hourly rate % change year-on-year
-40.41% +9.09%
90% offered a hourly rate of more than £16.75 £17.30 £17.20
10% offered a hourly rate of more than £19.00 £102.00 £51.01
UK excluding London median hourly rate £31.27 £26.00 £30.00
% change year-on-year
+20.26% -13.33%

PostgreSQL
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing PostgreSQL as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

PostgreSQL Jobs Demand Trend in the City of London

PostgreSQL
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing PostgreSQL across the City of London region.

PostgreSQL Daily Rate Trend in the City of London

PostgreSQL
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing PostgreSQL across the City of London region over the 3 months to 29 June 2016.

PostgreSQL Daily Rate Histogram in the City of London

PostgreSQL
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing PostgreSQL across the City of London region.

PostgreSQL Hourly Rate Trend in the City of London

PostgreSQL
Top 30 Related IT Skills in the City of London

For the 6 months to 29 June 2016, IT contractor jobs citing PostgreSQL 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 City of London region with a requirement for PostgreSQL.

1 39 (47.56%) Java
1 39 (47.56%) Agile Software Development
2 29 (35.37%) TDD
3 28 (34.15%) MongoDB
4 23 (28.05%) Linux
5 22 (26.83%) Ruby
6 21 (25.61%) MySQL
7 20 (24.39%) Amazon AWS
8 19 (23.17%) Python
9 18 (21.95%) JavaScript
9 18 (21.95%) DevOps
10 16 (19.51%) BDD
10 16 (19.51%) SQL
11 15 (18.29%) Configuration Management
11 15 (18.29%) Security Cleared
12 14 (17.07%) Open Source
13 13 (15.85%) Scrum
13 13 (15.85%) HTTP
13 13 (15.85%) Django
14 12 (14.63%) Ruby on Rails
14 12 (14.63%) TCP/IP
14 12 (14.63%) NoSQL
15 11 (13.41%) Apache Cassandra
15 11 (13.41%) Node.js
15 11 (13.41%) Kanban
15 11 (13.41%) SC Cleared
15 11 (13.41%) Redis
15 11 (13.41%) Go
15 11 (13.41%) HTML
15 11 (13.41%) CSS

PostgreSQL
Top Related IT Skills in the City of London 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 (4.88%) Apache
1 4 (4.88%) Apache Spark
1 4 (4.88%) OpenStack
2 2 (2.44%) CMS
2 2 (2.44%) Elasticsearch
3 1 (1.22%) Apache Solr
3 1 (1.22%) Cloud Foundry
3 1 (1.22%) Exchange Server 2007
3 1 (1.22%) Exchange Server 2010
3 1 (1.22%) Jetty
3 1 (1.22%) MS Exchange
3 1 (1.22%) nginx
3 1 (1.22%) SharePoint
3 1 (1.22%) SharePoint Server
3 1 (1.22%) Tomcat
Applications
1 1 (1.22%) MS Excel
Cloud Services
1 20 (24.39%) Amazon AWS
2 8 (9.76%) Amazon EC2
3 6 (7.32%) GitHub
4 1 (1.22%) IaaS
4 1 (1.22%) PaaS
Communications & Networking
1 13 (15.85%) HTTP
2 12 (14.63%) TCP/IP
3 6 (7.32%) SSL
4 1 (1.22%) Internet
Database & Business Intelligence
1 28 (34.15%) MongoDB
2 21 (25.61%) MySQL
3 12 (14.63%) NoSQL
4 11 (13.41%) Apache Cassandra
4 11 (13.41%) Redis
5 10 (12.20%) Relational Database
6 8 (9.76%) Amazon RDS
7 7 (8.54%) SQL Server
8 4 (4.88%) Data Warehouse
8 4 (4.88%) RDBMS
9 3 (3.66%) Big Data
9 3 (3.66%) Oracle Database
9 3 (3.66%) Oracle Database 11g
10 2 (2.44%) Data Mining
10 2 (2.44%) Hadoop
10 2 (2.44%) Power BI
11 1 (1.22%) CouchDB
11 1 (1.22%) SimpleDB
11 1 (1.22%) SQL Server Analysis Services
11 1 (1.22%) SQL Server Integration Services
Development Applications
1 10 (12.20%) Git (software)
1 10 (12.20%) Jenkins
2 4 (4.88%) Bitbucket
2 4 (4.88%) Cucumber
2 4 (4.88%) Talend Open Studio
3 3 (3.66%) Capybara
4 2 (2.44%) JIRA
4 2 (2.44%) JUnit
4 2 (2.44%) Mockito
4 2 (2.44%) Vagrant
5 1 (1.22%) Atlassian Bamboo
5 1 (1.22%) CircleCI
5 1 (1.22%) Flyway
5 1 (1.22%) Liquibase
5 1 (1.22%) Mocha
5 1 (1.22%) TestNG
5 1 (1.22%) Travis CI
General
1 9 (10.98%) Finance
2 4 (4.88%) Banking
3 2 (2.44%) Legal
4 1 (1.22%) Games
4 1 (1.22%) Investment Banking
4 1 (1.22%) Marketing
Job Titles
1 44 (53.66%) Developer
2 11 (13.41%) DevOps Engineer
3 9 (10.98%) Java Developer
4 8 (9.76%) Python Developer
5 7 (8.54%) Android Developer
5 7 (8.54%) E-Commerce Developer
5 7 (8.54%) Ruby Developer
6 6 (7.32%) Data Engineer
7 5 (6.10%) Analyst
7 5 (6.10%) DBA
7 5 (6.10%) Lead Developer
8 4 (4.88%) Angular Developer
8 4 (4.88%) Architect
8 4 (4.88%) C# Developer
8 4 (4.88%) Core Java Developer
8 4 (4.88%) Full Stack Developer
8 4 (4.88%) Java Engineer
9 3 (3.66%) Agile Developer
9 3 (3.66%) AWS Developer
9 3 (3.66%) Django Developer
Libraries, Frameworks & Software Standards
1 13 (15.85%) Django
2 12 (14.63%) Ruby on Rails
3 11 (13.41%) CSS
3 11 (13.41%) HTML
3 11 (13.41%) Node.js
4 9 (10.98%) REST
5 8 (9.76%) CSS3
5 8 (9.76%) HTML5
5 8 (9.76%) J2EE
6 7 (8.54%) Ajax
6 7 (8.54%) Hibernate
6 7 (8.54%) JSON
6 7 (8.54%) Spring
7 6 (7.32%) AngularJS
7 6 (7.32%) Play Framework
7 6 (7.32%) React Native
7 6 (7.32%) Web Services
8 5 (6.10%) .NET
9 3 (3.66%) Flask
9 3 (3.66%) React
Miscellaneous
1 8 (9.76%) Computer Science
2 6 (7.32%) Management Information System
2 6 (7.32%) Semantic Web
3 4 (4.88%) Statistics
4 2 (2.44%) User Experience
5 1 (1.22%) Analytical Skills
5 1 (1.22%) Clustering
5 1 (1.22%) Enterprise Software
5 1 (1.22%) Fintech
5 1 (1.22%) N-Tier
5 1 (1.22%) Replication
Operating Systems
1 23 (28.05%) Linux
2 7 (8.54%) Android
2 7 (8.54%) Apple iOS
3 4 (4.88%) CoreOS
3 4 (4.88%) RancherOS
4 2 (2.44%) Red Hat Enterprise Linux
4 2 (2.44%) Ubuntu
5 1 (1.22%) Mac OS
5 1 (1.22%) Unix
Processes & Methodologies
1 39 (47.56%) Agile Software Development
2 29 (35.37%) TDD
3 18 (21.95%) DevOps
4 16 (19.51%) BDD
5 15 (18.29%) Configuration Management
6 14 (17.07%) Open Source
7 13 (15.85%) Scrum
8 11 (13.41%) Kanban
9 10 (12.20%) Continuous Delivery
9 10 (12.20%) Continuous Integration
10 8 (9.76%) E-Commerce
10 8 (9.76%) ETL
10 8 (9.76%) Mentoring
11 7 (8.54%) Android Development
11 7 (8.54%) User Stories
12 6 (7.32%) Analytics
12 6 (7.32%) Coaching
12 6 (7.32%) Line Management
12 6 (7.32%) Prototyping
12 6 (7.32%) Software Architecture
Programming Languages
1 39 (47.56%) Java
2 22 (26.83%) Ruby
3 19 (23.17%) Python
4 18 (21.95%) JavaScript
5 16 (19.51%) SQL
6 11 (13.41%) Go
7 7 (8.54%) C#
7 7 (8.54%) Clojure
7 7 (8.54%) Objective-C
7 7 (8.54%) Scala
8 2 (2.44%) Bash Shell
8 2 (2.44%) C++
8 2 (2.44%) PHP
8 2 (2.44%) R
9 1 (1.22%) ES6
9 1 (1.22%) Groovy
9 1 (1.22%) PL/SQL
9 1 (1.22%) PowerShell
9 1 (1.22%) VB
9 1 (1.22%) VBScript
Qualifications
1 15 (18.29%) Security Cleared
2 11 (13.41%) SC Cleared
3 3 (3.66%) Degree
4 1 (1.22%) BPSS Clearance
Quality Assurance & Compliance
1 5 (6.10%) QA
2 2 (2.44%) Disclosure Scotland
System Software
1 8 (9.76%) Docker
2 4 (4.88%) Apache ZooKeeper
2 4 (4.88%) etcd
2 4 (4.88%) flannel
3 1 (1.22%) Active Directory
3 1 (1.22%) Oracle RAC
3 1 (1.22%) XenApp
Systems Management
1 10 (12.20%) Puppet
2 5 (6.10%) Ansible
2 5 (6.10%) Opscode Chef
3 4 (4.88%) Consul
3 4 (4.88%) Host Intrusion Detection System
3 4 (4.88%) Kubernetes
3 4 (4.88%) Marathon
3 4 (4.88%) Mesos
3 4 (4.88%) Network Intrusion Detection System
3 4 (4.88%) Rancher
4 3 (3.66%) Oracle RMAN
5 2 (2.44%) Data Guard
6 1 (1.22%) Ambari
6 1 (1.22%) Control-M
6 1 (1.22%) Kibana
6 1 (1.22%) logstash
Vendors
1 10 (12.20%) Oracle
2 5 (6.10%) VMware
3 4 (4.88%) Sybase
3 4 (4.88%) Talend
4 3 (3.66%) Microsoft
4 3 (3.66%) Tableau
5 2 (2.44%) Red Hat
5 2 (2.44%) Vertica
6 1 (1.22%) Citrix
6 1 (1.22%) Google
6 1 (1.22%) Perforce
6 1 (1.22%) Salesforce.com
6 1 (1.22%) Splunk
6 1 (1.22%) Teradata
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