The table below looks at the statistics for Informix skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Informix over the 3 months to 25 February 2017 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
25 Feb 2017
Same period 2016 Same period 2015
IBM Informix
England / London
Rank 392 416 404
Rank change year-on-year
+24 -12
Contract jobs citing Informix 5 3 8
As % of all contract IT jobs located in London 0.026% 0.014% 0.038%
As % of the Database & Business Intelligence category 0.11% 0.059% 0.16%
Number of daily rates quoted 4 3 2
Median daily rate £650 £500 £600
Median daily rate % change year-on-year
+30.00% -16.66%
UK excluding London median daily rate £431 £400 £300
% change year-on-year
+7.81% +33.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 London region.

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
4685 5093 5120
As % of all contract IT jobs located in London 24.53% 23.75% 24.01%
Number of daily rates quoted 3408 3681 3592
Median daily rate £500 £465 £450
Median daily rate % change year-on-year
+7.52% +3.33%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £625 £600 £600
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 17 29 37
Median hourly rate £30.00 £45.00 £24.23
Median hourly rate % change year-on-year
-33.33% +85.72%
90% offered a hourly rate of more than £19.00 £17.75 £13.90
10% offered a hourly rate of more than £47.00 £50.00 £50.00
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year
+7.69% -

Informix
Jobs Demand Trend in London

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

Informix Jobs Demand Trend in London

Informix
Daily Rate Trend in London

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

Informix Daily Rate Trend in London

Informix
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Informix across the London region over the 3 months to 25 February 2017.

Informix Daily Rate Histogram in London

Informix
Hourly Rate Trend in London

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

Informix Hourly Rate Trend in London

Informix
Top 30 Related IT Skills in London

For the 6 months to 25 February 2017, IT contractor jobs citing Informix 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 London region with a requirement for Informix.

1 10 (100.00%) SQL Server
2 6 (60.00%) Sybase
2 6 (60.00%) RDBMS
2 6 (60.00%) Relational Database
3 5 (50.00%) SQL
4 4 (40.00%) Linux
5 3 (30.00%) Web Services
5 3 (30.00%) ITIL
5 3 (30.00%) Unix
5 3 (30.00%) IBM
5 3 (30.00%) BizTalk Server
5 3 (30.00%) ERP
5 3 (30.00%) N-Tier
5 3 (30.00%) Oracle
5 3 (30.00%) Solaris
5 3 (30.00%) Middleware
5 3 (30.00%) Validation
5 3 (30.00%) Migration
5 3 (30.00%) SQL Anywhere
5 3 (30.00%) QA
5 3 (30.00%) Velocity
5 3 (30.00%) Data Architecture
5 3 (30.00%) Data Mapping
5 3 (30.00%) Reverse Engineering
5 3 (30.00%) Hadoop
5 3 (30.00%) Microsoft Azure
5 3 (30.00%) Open Source
5 3 (30.00%) NoSQL
5 3 (30.00%) High Availability
6 2 (20.00%) Oracle Database 12c

Informix
Top Related IT Skills in 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 3 (30.00%) BizTalk Server
Applications
1 1 (10.00%) MS Excel
Cloud Services
1 3 (30.00%) Microsoft Azure
2 1 (10.00%) Amazon AWS
2 1 (10.00%) Amazon EC2
2 1 (10.00%) Amazon S3
2 1 (10.00%) AWS Elastic Beanstalk
2 1 (10.00%) GitHub
2 1 (10.00%) Loggly
2 1 (10.00%) OpenShift
2 1 (10.00%) Virtual Private Cloud
Communications & Networking
1 1 (10.00%) SAN
Database & Business Intelligence
1 10 (100.00%) SQL Server
2 6 (60.00%) RDBMS
2 6 (60.00%) Relational Database
3 3 (30.00%) Hadoop
3 3 (30.00%) NoSQL
3 3 (30.00%) SQL Anywhere
4 2 (20.00%) Oracle Database
4 2 (20.00%) Oracle Database 10g
4 2 (20.00%) Oracle Database 11g
4 2 (20.00%) Oracle Database 12c
4 2 (20.00%) SQL Server 2000
4 2 (20.00%) SQL Server 2005
4 2 (20.00%) SQL Server 2008
5 1 (10.00%) Apache Cassandra
5 1 (10.00%) DB2
5 1 (10.00%) Microsoft Analysis Services
5 1 (10.00%) MongoDB
5 1 (10.00%) MySQL
5 1 (10.00%) SQL Server Analysis Services
Development Applications
1 2 (20.00%) Toad
2 1 (10.00%) Ant
2 1 (10.00%) Atlassian Bamboo
2 1 (10.00%) Bitbucket
2 1 (10.00%) Cucumber
2 1 (10.00%) Eclipse
2 1 (10.00%) Git (software)
2 1 (10.00%) Gradle
2 1 (10.00%) HP UFT
2 1 (10.00%) IntelliJ
2 1 (10.00%) JIRA
2 1 (10.00%) JMeter
2 1 (10.00%) LoadRunner
2 1 (10.00%) Maven
2 1 (10.00%) Selenium
2 1 (10.00%) Sonatype Nexus
2 1 (10.00%) Subversion
2 1 (10.00%) Team Foundation Server
2 1 (10.00%) TeamCity
2 1 (10.00%) Visual Studio
General
1 2 (20.00%) Banking
1 2 (20.00%) Finance
2 1 (10.00%) Spanish Language
Job Titles
1 3 (30.00%) Architect
1 3 (30.00%) Enterprise Architect
2 2 (20.00%) Administrator
2 2 (20.00%) Analyst
2 2 (20.00%) Data Analyst
2 2 (20.00%) Data Integration Analyst
2 2 (20.00%) Database Architect
2 2 (20.00%) DBA
2 2 (20.00%) Integration Analyst
2 2 (20.00%) Oracle DBA
3 1 (10.00%) AWS DevOps
3 1 (10.00%) AWS Engineer
3 1 (10.00%) BizTalk Engineer
3 1 (10.00%) Data Architect
3 1 (10.00%) Developer
3 1 (10.00%) DevOps Engineer
3 1 (10.00%) Enterprise Data Architect
3 1 (10.00%) Integration Engineer
3 1 (10.00%) Perl Developer
Libraries, Frameworks & Software Standards
1 3 (30.00%) Middleware
1 3 (30.00%) Velocity
1 3 (30.00%) Web Services
2 1 (10.00%) Elastic Stack
2 1 (10.00%) Moose
Miscellaneous
1 3 (30.00%) N-Tier
2 1 (10.00%) CMDB
2 1 (10.00%) Data Centre
2 1 (10.00%) Fintech
Operating Systems
1 4 (40.00%) Linux
2 3 (30.00%) Solaris
2 3 (30.00%) Unix
3 1 (10.00%) Windows
Processes & Methodologies
1 3 (30.00%) Data Architecture
1 3 (30.00%) Data Mapping
1 3 (30.00%) ERP
1 3 (30.00%) High Availability
1 3 (30.00%) ITIL
1 3 (30.00%) Migration
1 3 (30.00%) Open Source
1 3 (30.00%) Reverse Engineering
1 3 (30.00%) Validation
2 2 (20.00%) Change Control
2 2 (20.00%) Data Integration
2 2 (20.00%) Project Management
3 1 (10.00%) Configuration Management
3 1 (10.00%) Continuous Delivery
3 1 (10.00%) Continuous Integration
3 1 (10.00%) DevOps
3 1 (10.00%) ETL
3 1 (10.00%) OO
3 1 (10.00%) RAD
3 1 (10.00%) SDLC
Programming Languages
1 5 (50.00%) SQL
2 2 (20.00%) Perl
2 2 (20.00%) PL/SQL
3 1 (10.00%) AWK
3 1 (10.00%) Korn
3 1 (10.00%) Python
3 1 (10.00%) Shell Script
3 1 (10.00%) T-SQL
Qualifications
1 2 (20.00%) Oracle Certification
2 1 (10.00%) Degree
Quality Assurance & Compliance
1 3 (30.00%) QA
System Software
1 2 (20.00%) Oracle RAC
2 1 (10.00%) Docker
2 1 (10.00%) LXC
Systems Management
1 2 (20.00%) NetBackup
1 2 (20.00%) Oracle Enterprise Manager
1 2 (20.00%) Oracle ZFS
2 1 (10.00%) Ansible
2 1 (10.00%) Opscode Chef
2 1 (10.00%) Puppet
Vendors
1 6 (60.00%) Sybase
2 3 (30.00%) IBM
2 3 (30.00%) Oracle
3 2 (20.00%) Veritas
4 1 (10.00%) Microsoft
4 1 (10.00%) Remedy
4 1 (10.00%) Splunk