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 6 December 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
6 Dec 2016
Same period 2015 Same period 2014
PostgreSQL (Postgres)
Rank 117 134 180
Rank change year-on-year
+17 +46
Contract jobs citing PostgreSQL 43 30 23
As % of all contract IT jobs located in the City of London 1.31% 0.88% 0.40%
As % of the Database & Business Intelligence category 4.66% 3.49% 1.77%
Number of daily rates quoted 32 30 20
Median daily rate £500 £525 £438
Median daily rate % change year-on-year
-4.76% +20.00%
90% offered a daily rate of more than £378 £388 £318
10% offered a daily rate of more than £614 £700 £478
UK excluding London median daily rate £450 £425 £333
% change year-on-year
+5.88% +27.81%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £33.50 £34.00 £36.40
% change year-on-year
-1.47% -6.59%
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
923 860 1302
As % of all contract IT jobs located in the City of London 28.15% 25.12% 22.70%
Number of daily rates quoted 743 700 1038
Median daily rate £500 £475 £420
Median daily rate % change year-on-year
+5.26% +13.09%
90% offered a daily rate of more than £350 £345 £288
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £388 £363
% change year-on-year
+3.22% +6.89%
Number of hourly rates quoted 1 2 3
Median hourly rate £45.00 £37.50 £30.00
Median hourly rate % change year-on-year
+20.00% +25.00%
UK excluding London median hourly rate £38.00 £25.44 £33.00
% change year-on-year
+49.37% -22.90%

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 6 December 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 6 December 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 58 (47.54%) Agile Software Development
2 54 (44.26%) Linux
3 52 (42.62%) Python
3 52 (42.62%) Java
4 49 (40.16%) DevOps
5 47 (38.52%) Ruby
6 45 (36.89%) MongoDB
7 42 (34.43%) TDD
8 37 (30.33%) Docker
9 34 (27.87%) Jenkins
10 33 (27.05%) Amazon AWS
10 33 (27.05%) Git (software)
11 32 (26.23%) MySQL
12 30 (24.59%) Django
13 27 (22.13%) HTML
13 27 (22.13%) CSS
14 26 (21.31%) Scala
14 26 (21.31%) Elasticsearch
15 25 (20.49%) Apache Cassandra
15 25 (20.49%) Scrum
16 24 (19.67%) NoSQL
17 23 (18.85%) SC Cleared
17 23 (18.85%) Security Cleared
18 22 (18.03%) Redis
18 22 (18.03%) JavaScript
18 22 (18.03%) HTTP
19 21 (17.21%) SQL
19 21 (17.21%) Node.js
19 21 (17.21%) Open Source
19 21 (17.21%) Continuous Integration

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 26 (21.31%) Elasticsearch
2 19 (15.57%) OpenStack
3 18 (14.75%) Apache Spark
4 17 (13.93%) Apache
5 12 (9.84%) nginx
6 7 (5.74%) Tomcat
7 5 (4.10%) Apache Pig
8 4 (3.28%) Apache Solr
8 4 (3.28%) Confluence
9 3 (2.46%) Mule ESB
10 2 (1.64%) JBoss
11 1 (0.82%) CMS
11 1 (0.82%) ColdFusion
11 1 (0.82%) IIS
11 1 (0.82%) Jetty
11 1 (0.82%) SAS
11 1 (0.82%) WebLogic
11 1 (0.82%) WildFly
11 1 (0.82%) WordPress
Applications
1 2 (1.64%) HipChat
2 1 (0.82%) MS Excel
Business Applications
1 1 (0.82%) Magento
Cloud Services
1 33 (27.05%) Amazon AWS
2 16 (13.11%) GitHub
3 8 (6.56%) Cloud Computing
4 6 (4.92%) Amazon EC2
5 4 (3.28%) Google Cloud Platform
5 4 (3.28%) Microsoft Azure
6 3 (2.46%) Amazon Kinesis
7 2 (1.64%) AWS CloudFormation
8 1 (0.82%) Amazon ELB
8 1 (0.82%) Amazon S3
8 1 (0.82%) Heroku
8 1 (0.82%) Slack
Communications & Networking
1 22 (18.03%) HTTP
2 18 (14.75%) SSL
3 17 (13.93%) TCP/IP
4 6 (4.92%) Firewall
5 5 (4.10%) Reverse Proxy
6 4 (3.28%) SSH
7 3 (2.46%) DNS
7 3 (2.46%) VPN
8 2 (1.64%) DMZ
8 2 (1.64%) OpenLDAP
8 2 (1.64%) OpenVPN
9 1 (0.82%) Cisco ASA
9 1 (0.82%) Cisco Nexus
9 1 (0.82%) SMTP
9 1 (0.82%) SNMP
9 1 (0.82%) Wireshark
Database & Business Intelligence
1 45 (36.89%) MongoDB
2 32 (26.23%) MySQL
3 25 (20.49%) Apache Cassandra
4 24 (19.67%) NoSQL
5 22 (18.03%) Redis
6 20 (16.39%) Big Data
7 19 (15.57%) Hadoop
8 17 (13.93%) Relational Database
9 14 (11.48%) Apache Hive
10 9 (7.38%) HBase
10 9 (7.38%) RDBMS
11 7 (5.74%) SQL Server
12 5 (4.10%) Data Lake
12 5 (4.10%) Flink
12 5 (4.10%) Neo4j
13 4 (3.28%) Amazon RDS
14 3 (2.46%) Parquet
15 2 (1.64%) MarkLogic
15 2 (1.64%) SimpleDB
15 2 (1.64%) Sybase ASE
Development Applications
1 34 (27.87%) Jenkins
2 33 (27.05%) Git (software)
3 18 (14.75%) JIRA
4 15 (12.30%) Bitbucket
5 9 (7.38%) Cucumber
5 9 (7.38%) JUnit
6 4 (3.28%) SonarQube
6 4 (3.28%) Sonatype Nexus
7 3 (2.46%) Gerrit
7 3 (2.46%) JBehave
7 3 (2.46%) Maven
7 3 (2.46%) Mercurial
7 3 (2.46%) Mockito
7 3 (2.46%) Travis CI
8 2 (1.64%) Ant
8 2 (1.64%) Artifactory
8 2 (1.64%) JIRA Agile
8 2 (1.64%) Liquibase
8 2 (1.64%) TestNG
9 1 (0.82%) GitLab
General
1 18 (14.75%) Finance
2 10 (8.20%) Banking
3 4 (3.28%) Marketing
4 3 (2.46%) Front Office
4 3 (2.46%) Retail
5 1 (0.82%) Back Office
5 1 (0.82%) Games
5 1 (0.82%) Telecoms
Job Titles
1 59 (48.36%) Developer
2 25 (20.49%) DevOps Engineer
3 18 (14.75%) Python Developer
4 13 (10.66%) Java Developer
4 13 (10.66%) Senior Developer
5 10 (8.20%) Django Developer
6 9 (7.38%) Ruby Developer
7 8 (6.56%) Administrator
7 8 (6.56%) Lead Developer
7 8 (6.56%) Python/Django Developer
8 6 (4.92%) Big Data Engineer
8 6 (4.92%) Data Engineer
8 6 (4.92%) Senior Python Developer
9 5 (4.10%) Java Engineer
9 5 (4.10%) Senior Java Developer
9 5 (4.10%) Systems Administrator
10 4 (3.28%) Analyst
10 4 (3.28%) Android Developer
10 4 (3.28%) E-Commerce Developer
10 4 (3.28%) Linux Engineer
Libraries, Frameworks & Software Standards
1 30 (24.59%) Django
2 27 (22.13%) CSS
2 27 (22.13%) HTML
3 21 (17.21%) Node.js
4 20 (16.39%) Ruby on Rails
5 19 (15.57%) JSON
5 19 (15.57%) REST
6 16 (13.11%) CSS3
6 16 (13.11%) HTML5
7 15 (12.30%) Ajax
7 15 (12.30%) AngularJS
7 15 (12.30%) Flask
8 14 (11.48%) Kafka
9 12 (9.84%) Web Services
10 11 (9.02%) Play Framework
11 10 (8.20%) RabbitMQ
12 9 (7.38%) Spring
12 9 (7.38%) XML
13 6 (4.92%) OAuth2
13 6 (4.92%) React
Miscellaneous
1 10 (8.20%) Semantic Web
2 9 (7.38%) Management Information System
3 8 (6.56%) User Experience
4 7 (5.74%) Analytical Skills
4 7 (5.74%) Statistics
5 4 (3.28%) Algorithms
6 3 (2.46%) Computer Science
6 3 (2.46%) Mathematics
7 2 (1.64%) Fintech
7 2 (1.64%) NHS
7 2 (1.64%) N-Tier
7 2 (1.64%) Visualisation
8 1 (0.82%) Digital Media
8 1 (0.82%) Enterprise Software
8 1 (0.82%) PKI
8 1 (0.82%) Public Cloud
Operating Systems
1 54 (44.26%) Linux
2 14 (11.48%) CoreOS
2 14 (11.48%) RancherOS
3 11 (9.02%) Ubuntu
4 9 (7.38%) CentOS
5 8 (6.56%) Unix
6 7 (5.74%) Red Hat Enterprise Linux
7 5 (4.10%) Android
7 5 (4.10%) Apple iOS
8 4 (3.28%) Windows
9 3 (2.46%) Windows Server
10 2 (1.64%) Debian
10 2 (1.64%) Windows 2000
10 2 (1.64%) Windows 8
10 2 (1.64%) Windows Server 2008
10 2 (1.64%) Windows Server 2012
10 2 (1.64%) Windows Vista
10 2 (1.64%) Windows XP
11 1 (0.82%) Amazon Linux
11 1 (0.82%) Solaris
Processes & Methodologies
1 58 (47.54%) Agile Software Development
2 49 (40.16%) DevOps
3 42 (34.43%) TDD
4 25 (20.49%) Scrum
5 21 (17.21%) Continuous Delivery
5 21 (17.21%) Continuous Integration
5 21 (17.21%) Open Source
6 19 (15.57%) BDD
7 18 (14.75%) Kanban
8 15 (12.30%) Configuration Management
9 14 (11.48%) Mentoring
9 14 (11.48%) Security Hardening
10 11 (9.02%) Coaching
10 11 (9.02%) Microservices
10 11 (9.02%) Prototyping
11 10 (8.20%) Software Architecture
11 10 (8.20%) User Stories
12 9 (7.38%) E-Commerce
12 9 (7.38%) Line Management
13 8 (6.56%) Continuous Deployment
Programming Languages
1 52 (42.62%) Java
1 52 (42.62%) Python
2 47 (38.52%) Ruby
3 26 (21.31%) Scala
4 22 (18.03%) JavaScript
5 21 (17.21%) Go
5 21 (17.21%) SQL
6 12 (9.84%) Perl
6 12 (9.84%) R
7 10 (8.20%) PHP
8 8 (6.56%) Bash Shell
9 4 (3.28%) Clojure
9 4 (3.28%) Objective-C
9 4 (3.28%) Shell Script
10 3 (2.46%) Groovy
10 3 (2.46%) MATLAB
10 3 (2.46%) VBA
11 2 (1.64%) C
11 2 (1.64%) Erlang
11 2 (1.64%) PowerShell
Qualifications
1 23 (18.85%) SC Cleared
1 23 (18.85%) Security Cleared
2 4 (3.28%) Degree
3 3 (2.46%) PhD
4 2 (1.64%) CTC Cleared
4 2 (1.64%) RHCE
4 2 (1.64%) RHCSA
5 1 (0.82%) BPSS Clearance
Quality Assurance & Compliance
1 4 (3.28%) QA
2 2 (1.64%) Disclosure Scotland
System Software
1 37 (30.33%) Docker
2 14 (11.48%) etcd
2 14 (11.48%) flannel
3 3 (2.46%) Apache ZooKeeper
3 3 (2.46%) vCloud
3 3 (2.46%) Virtual Machines
3 3 (2.46%) Xen
4 2 (1.64%) NFS
4 2 (1.64%) oVirt
4 2 (1.64%) Postfix
4 2 (1.64%) Squid
4 2 (1.64%) VMware Infrastructure
5 1 (0.82%) Active Directory
5 1 (0.82%) Gluster
5 1 (0.82%) Hyper-V
5 1 (0.82%) iptables
Systems Management
1 17 (13.93%) Kubernetes
2 16 (13.11%) Rancher
3 15 (12.30%) Mesos
4 14 (11.48%) Consul
4 14 (11.48%) Host Intrusion Detection System
4 14 (11.48%) Marathon
4 14 (11.48%) Network Intrusion Detection System
5 12 (9.84%) Ansible
6 10 (8.20%) Puppet
7 7 (5.74%) Kibana
8 6 (4.92%) logstash
8 6 (4.92%) Opscode Chef
9 5 (4.10%) Hadoop YARN
9 5 (4.10%) HAProxy
9 5 (4.10%) ZABBIX
10 4 (3.28%) Nagios
11 2 (1.64%) Rundeck
11 2 (1.64%) Salt
11 2 (1.64%) Terraform
Vendors
1 11 (9.02%) VMware
2 9 (7.38%) Red Hat
3 8 (6.56%) Oracle
4 6 (4.92%) Cisco
4 6 (4.92%) Hortonworks
5 5 (4.10%) Sybase
6 4 (3.28%) Google
6 4 (3.28%) Sonatype
7 3 (2.46%) Cloudera
7 3 (2.46%) Tableau
8 2 (1.64%) Atlassian
8 2 (1.64%) Black Duck
8 2 (1.64%) Citrix
8 2 (1.64%) Dell
8 2 (1.64%) Teradata
8 2 (1.64%) Veracode
9 1 (0.82%) Informatica
9 1 (0.82%) Talend
9 1 (0.82%) Zend
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