Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Bristol with a requirement for PostgreSQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PostgreSQL over the 6 months to 21 November 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.

PostgreSQL (Postgres)
South West > Bristol
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 103 91 70
Rank change year-on-year -12 -21 +27
Contract jobs citing PostgreSQL 14 20 39
As % of all contract IT jobs advertised in Bristol 0.71% 1.18% 2.27%
As % of the Database & Business Intelligence category 3.48% 6.06% 9.03%
Number of daily rates quoted 11 16 33
Bristol median daily rate £350 £463 £405
Median daily rate % change year-on-year -24.32% +14.20% +1.25%
10th Percentile £313 £331 £313
90th Percentile £475 £494 £600
South West median daily rate £358 £448 £425
% change year-on-year -20.11% +5.29% +13.33%
Number of hourly rates quoted 0 0 0
Bristol median hourly rate - - -
South West median hourly rate - - £43.43

PostgreSQL is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bristol with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Bristol
Contract vacancies with a requirement for database or business intelligence skills 402 330 432
As % of all contract IT jobs advertised in Bristol 20.44% 19.50% 25.19%
Number of daily rates quoted 295 239 370
Bristol median daily rate £400 £388 £375
Median daily rate % change year-on-year +3.23% +3.33% -3.23%
10th Percentile £297 £278 £275
90th Percentile £525 £525 £488
South West median daily rate £400 £369 £375
% change year-on-year +8.47% -1.67% -
Number of hourly rates quoted 5 3 2
Bristol median hourly rate £13.50 £40.00 £135.00
Median hourly rate % change year-on-year -66.25% -70.37% +184.21%
10th Percentile £11.25 £29.70 £101.50
90th Percentile £54.25 £46.50 £172.50
South West median hourly rate £35.00 £27.00 £34.00
% change year-on-year +29.63% -20.59% +15.25%

PostgreSQL
Job Vacancy Trend in Bristol

Job postings citing PostgreSQL as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for PostgreSQL in Bristol

PostgreSQL
Contractor Daily Rate Trend in Bristol

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

Contractor daily rate trend for PostgreSQL in Bristol

PostgreSQL
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing PostgreSQL in Bristol over the 6 months to 21 November 2017.

Contractor daily rate histogram for PostgreSQL in Bristol

PostgreSQL
Contractor Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing PostgreSQL in Bristol.

Contractor hourly rate trend for PostgreSQL in Bristol

For the 6 months to 21 November 2017, 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 Bristol region with a requirement for PostgreSQL.

1 10 (71.43%) MySQL
2 9 (64.29%) Relational Database
3 8 (57.14%) Amazon AWS
3 8 (57.14%) Python
4 7 (50.00%) Git (software)
4 7 (50.00%) Amazon RDS
5 5 (35.71%) SQL
5 5 (35.71%) Data Modelling
5 5 (35.71%) Oracle
5 5 (35.71%) Web Development
5 5 (35.71%) REST
6 4 (28.57%) NoSQL
6 4 (28.57%) Django
6 4 (28.57%) LAMP
6 4 (28.57%) Network Design
6 4 (28.57%) PHP
6 4 (28.57%) Data Warehouse
7 3 (21.43%) Finance
7 3 (21.43%) Perl
7 3 (21.43%) SOAP
7 3 (21.43%) Web Services
7 3 (21.43%) MongoDB
7 3 (21.43%) Hadoop
8 2 (14.29%) Amazon EC2
8 2 (14.29%) Amazon S3
8 2 (14.29%) Information Architecture
8 2 (14.29%) Memcached
8 2 (14.29%) Puppet
8 2 (14.29%) Laravel
8 2 (14.29%) Redis

PostgreSQL
Co-occurring IT Skills in Bristol 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 2 (14.29%) Apache
1 2 (14.29%) Tomcat
2 1 (7.14%) CMS
2 1 (7.14%) Drupal
2 1 (7.14%) SAS
Cloud Services
1 8 (57.14%) Amazon AWS
2 2 (14.29%) Amazon EC2
2 2 (14.29%) Amazon S3
3 1 (7.14%) Microsoft Azure
Database & Business Intelligence
1 10 (71.43%) MySQL
2 9 (64.29%) Relational Database
3 7 (50.00%) Amazon RDS
4 4 (28.57%) Data Warehouse
4 4 (28.57%) NoSQL
5 3 (21.43%) Hadoop
5 3 (21.43%) MongoDB
6 2 (14.29%) Redis
7 1 (7.14%) Amazon Aurora
7 1 (7.14%) Amazon Redshift
7 1 (7.14%) Apache Cassandra
7 1 (7.14%) Big Data
7 1 (7.14%) Pentaho
7 1 (7.14%) SQL Server
Development Applications
1 7 (50.00%) Git (software)
2 2 (14.29%) Jenkins
2 2 (14.29%) Subversion
General
1 3 (21.43%) Finance
Job Titles
1 6 (42.86%) Developer
2 4 (28.57%) Designer
2 4 (28.57%) Python Developer
3 2 (14.29%) Administrator
3 2 (14.29%) Linux Administrator
3 2 (14.29%) PHP Developer
3 2 (14.29%) PHP Laravel Developer
3 2 (14.29%) Software Engineer
4 1 (7.14%) Analyst
4 1 (7.14%) Architect
4 1 (7.14%) Consultant
4 1 (7.14%) Data Architect
4 1 (7.14%) Data Warehouse Architect
4 1 (7.14%) Java Developer
4 1 (7.14%) Linux Systems Administrator
4 1 (7.14%) Python Web Developer
4 1 (7.14%) Systems Administrator
4 1 (7.14%) Technical Analyst
4 1 (7.14%) Technical Consultant
4 1 (7.14%) Web Developer
Libraries, Frameworks & Software Standards
1 5 (35.71%) REST
2 4 (28.57%) Django
2 4 (28.57%) LAMP
3 3 (21.43%) SOAP
3 3 (21.43%) Web Services
4 2 (14.29%) LAPP Stack
4 2 (14.29%) Laravel
4 2 (14.29%) Memcached
4 2 (14.29%) React
4 2 (14.29%) React Native
5 1 (7.14%) CSS
5 1 (7.14%) Flask
5 1 (7.14%) HTML
5 1 (7.14%) HTML5
5 1 (7.14%) jQuery
5 1 (7.14%) JSON
5 1 (7.14%) Node.js
5 1 (7.14%) XML
Miscellaneous
1 1 (7.14%) Analytical Skills
1 1 (7.14%) Management Information System
Operating Systems
1 2 (14.29%) CentOS
1 2 (14.29%) Debian
1 2 (14.29%) Linux
1 2 (14.29%) Unix
1 2 (14.29%) VMS
Processes & Methodologies
1 5 (35.71%) Data Modelling
1 5 (35.71%) Web Development
2 4 (28.57%) Network Design
3 2 (14.29%) Configuration Management
3 2 (14.29%) CRM
3 2 (14.29%) Database Optimisation
3 2 (14.29%) Functional Programming
3 2 (14.29%) Information Architecture
3 2 (14.29%) Integration Testing
3 2 (14.29%) Migration
3 2 (14.29%) OOP
3 2 (14.29%) Software Engineering
4 1 (7.14%) Analytics
4 1 (7.14%) Business Intelligence
4 1 (7.14%) Continuous Improvement
4 1 (7.14%) Data Governance
4 1 (7.14%) Data Visualisation
4 1 (7.14%) ETL
4 1 (7.14%) Re-Platforming
4 1 (7.14%) SDLC
Programming Languages
1 8 (57.14%) Python
2 5 (35.71%) SQL
3 4 (28.57%) PHP
4 3 (21.43%) Perl
5 2 (14.29%) Java
6 1 (7.14%) R
6 1 (7.14%) Scala
Quality Assurance & Compliance
1 1 (7.14%) WCAG
System Software
1 2 (14.29%) Hyper-V
1 2 (14.29%) Xen
Systems Management
1 2 (14.29%) Bcfg2
1 2 (14.29%) Puppet
Vendors
1 5 (35.71%) Oracle
2 2 (14.29%) Red Hat