Period
to 16 August 2017

The following table provides summary statistics for permanent job vacancies with a requirement for Informix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Informix over the 6 months to 16 August 2017 with a comparison to the same period in the previous 2 years.

IBM Informix
UK
6 months to
16 Aug 2017
Same period 2016 Same period 2015
Rank 1130 1157 1209
Rank change year-on-year +27 +52 -52
Permanent jobs citing Informix 53 98 105
As % of all permanent IT jobs advertised in the UK 0.030% 0.049% 0.048%
As % of the Database & Business Intelligence category 0.098% 0.16% 0.15%
Number of salaries quoted 29 77 87
UK median annual salary £37,500 £47,500 £42,500
Median salary % change year-on-year -21.05% +11.76% +6.25%
10th Percentile £29,200 £27,500 £28,700
90th Percentile £55,100 £77,500 £62,500
UK excluding London median annual salary £37,500 £47,500 £40,000
% change year-on-year -21.05% +18.75% +6.67%

Informix is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
UK
Permanent job vacancies with a requirement for database and business intelligence skills 54300 59449 69004
As % of all permanent IT job vacancies advertised in the UK 30.73% 30.02% 31.76%
Number of salaries quoted 45181 50756 58239
UK median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +2.27%
10th Percentile £30,000 £28,750 £27,500
90th Percentile £77,500 £75,000 £72,500
UK excluding London median annual salary £42,500 £41,000 £40,000
% change year-on-year +3.66% +2.50% -

Informix
Job Vacancy Trend

Job postings citing Informix as a percentage of all IT jobs advertised.

Job vacancy trend for Informix in the UK

Informix
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Informix.

Salary trend for Informix in the UK

Informix
Salary Histogram

The salary distribution of IT jobs citing Informix over the 6 months to 16 August 2017.

Salary histogram for Informix in the UK

Informix
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Informix within the UK over the 6 months to 16 August 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +16 52 £37,500 -21.05% 4
UK excluding London -8 31 £37,500 -21.05% 1
London +47 21 £36,500 -49.66% 3
South East +82 16 £47,500 +35.71%
North of England -30 11 £37,500 -25.00% 1
Yorkshire -12 7 £37,500 -25.00% 1
North West -35 4 £36,750 -22.63%
East of England -7 3 £38,750 +4.73%
Midlands +21 1 £34,500 +6.15%
East Midlands +20 1 £34,500 -27.37%

For the 6 months to 16 August 2017, IT jobs citing Informix also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Informix.

1 35 (66.04%) Oracle
2 31 (58.49%) SQL Server
3 26 (49.06%) SQL
4 25 (47.17%) Windows
5 23 (43.40%) Linux
6 22 (41.51%) Sybase
7 21 (39.62%) Unix
8 18 (33.96%) MySQL
9 17 (32.08%) Solaris
10 16 (30.19%) Java
11 15 (28.30%) DB2
12 14 (26.42%) Finance
13 10 (18.87%) Red Hat
13 10 (18.87%) Python
14 9 (16.98%) RAD
14 9 (16.98%) IBM
14 9 (16.98%) C++
14 9 (16.98%) .NET
14 9 (16.98%) Nagios
14 9 (16.98%) Agile Software Development
14 9 (16.98%) Test Automation
14 9 (16.98%) SDLC
15 8 (15.09%) Docker
15 8 (15.09%) DevOps
15 8 (15.09%) Git (software)
15 8 (15.09%) MongoDB
15 8 (15.09%) JIRA
15 8 (15.09%) Selenium
15 8 (15.09%) Subversion
15 8 (15.09%) PostgreSQL

Informix
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 5 (9.43%) IIS
1 5 (9.43%) OpenROAD
2 4 (7.55%) MS Exchange
3 3 (5.66%) Apache
4 2 (3.77%) IBM Notes
4 2 (3.77%) Oracle Workflow
4 2 (3.77%) SharePoint
5 1 (1.89%) Oracle Service Bus
5 1 (1.89%) Oracle SOA Suite
Cloud Services
1 4 (7.55%) Amazon AWS
1 4 (7.55%) Amazon EC2
1 4 (7.55%) Amazon S3
1 4 (7.55%) AWS Elastic Beanstalk
1 4 (7.55%) GitHub
1 4 (7.55%) Loggly
1 4 (7.55%) Microsoft Azure
1 4 (7.55%) OpenShift
1 4 (7.55%) Virtual Private Cloud
2 1 (1.89%) Google Drive
2 1 (1.89%) PaaS
Communications & Networking
1 8 (15.09%) FTP
2 7 (13.21%) Internet
3 6 (11.32%) Firewall
4 4 (7.55%) IPv4
4 4 (7.55%) SMTP
4 4 (7.55%) SSL
4 4 (7.55%) TCP/IP
5 2 (3.77%) DHCP
5 2 (3.77%) DNS
5 2 (3.77%) PuTTY
6 1 (1.89%) InfiniBand
6 1 (1.89%) LAN
6 1 (1.89%) SAN
6 1 (1.89%) WAN
Database & Business Intelligence
1 31 (58.49%) SQL Server
2 18 (33.96%) MySQL
3 15 (28.30%) DB2
4 8 (15.09%) MongoDB
4 8 (15.09%) PostgreSQL
5 5 (9.43%) Relational Database
6 4 (7.55%) Apache Cassandra
6 4 (7.55%) Oracle Database
6 4 (7.55%) Redis
7 3 (5.66%) RDBMS
8 2 (3.77%) MariaDB
9 1 (1.89%) NoSQL
9 1 (1.89%) Oracle Database 11g
9 1 (1.89%) Oracle Database 12c
9 1 (1.89%) Oracle Exadata
9 1 (1.89%) Oracle ODI
9 1 (1.89%) Oracle OLAP
9 1 (1.89%) SQL Server Integration Services
9 1 (1.89%) SQL Server Reporting Services
9 1 (1.89%) Sybase ASE
Development Applications
1 8 (15.09%) Git (software)
1 8 (15.09%) JIRA
1 8 (15.09%) JMeter
1 8 (15.09%) LoadRunner
1 8 (15.09%) Selenium
1 8 (15.09%) Subversion
2 5 (9.43%) CA Gen
2 5 (9.43%) Jenkins
2 5 (9.43%) Oracle Forms
2 5 (9.43%) PowerBuilder
2 5 (9.43%) PROIV
2 5 (9.43%) TeamCity
3 4 (7.55%) Cucumber
3 4 (7.55%) Eclipse
3 4 (7.55%) HP UFT
3 4 (7.55%) IntelliJ
3 4 (7.55%) Maven
3 4 (7.55%) SilkPerformer
3 4 (7.55%) SilkTest
3 4 (7.55%) WebDriver
General
1 14 (26.42%) Finance
2 2 (3.77%) Banking
2 2 (3.77%) Games
2 2 (3.77%) Marketing
3 1 (1.89%) Financial Institution
3 1 (1.89%) Retail
Job Titles
1 13 (24.53%) Analyst
2 9 (16.98%) Developer
3 8 (15.09%) Support Engineer
4 7 (13.21%) Administrator
4 7 (13.21%) DBA
5 6 (11.32%) Technical Support
6 5 (9.43%) Linux Support
6 5 (9.43%) Senior Developer
6 5 (9.43%) Software Developer
7 4 (7.55%) DevOps Engineer
7 4 (7.55%) Incident Analyst
7 4 (7.55%) Linux Engineer
7 4 (7.55%) Service Desk Engineer
7 4 (7.55%) Service Desk Support
7 4 (7.55%) Support Analyst
7 4 (7.55%) Test Practitioner
8 3 (5.66%) Consultant
8 3 (5.66%) Linux Support Engineer
8 3 (5.66%) SQL Analyst
8 3 (5.66%) Uniface Developer
Libraries, Frameworks & Software Standards
1 9 (16.98%) .NET
2 5 (9.43%) XML
3 4 (7.55%) Elastic Stack
3 4 (7.55%) SOAP
4 2 (3.77%) Ajax
4 2 (3.77%) CSS
4 2 (3.77%) jQuery
4 2 (3.77%) LAPP Stack
4 2 (3.77%) XSLT
5 1 (1.89%) HTML
5 1 (1.89%) JSON
5 1 (1.89%) JSON Schema
5 1 (1.89%) LAMP
5 1 (1.89%) Middleware
5 1 (1.89%) Node.js
5 1 (1.89%) Oracle Fusion
5 1 (1.89%) Oracle GoldenGate
5 1 (1.89%) RESTful
5 1 (1.89%) XSD
Miscellaneous
1 6 (11.32%) Data Centre
2 5 (9.43%) iPad
2 5 (9.43%) Tandem
3 4 (7.55%) iPhone
4 3 (5.66%) Replication
5 2 (3.77%) Computer Science
6 1 (1.89%) Hedge funds
Operating Systems
1 25 (47.17%) Windows
2 23 (43.40%) Linux
3 21 (39.62%) Unix
4 17 (32.08%) Solaris
5 5 (9.43%) AIX
5 5 (9.43%) Android
5 5 (9.43%) Apple iOS
5 5 (9.43%) HPUX
6 3 (5.66%) SUSE
7 2 (3.77%) Red Hat Enterprise Linux
7 2 (3.77%) Windows NT
7 2 (3.77%) Windows Server
8 1 (1.89%) CentOS
8 1 (1.89%) Debian
8 1 (1.89%) Windows Server 2008
8 1 (1.89%) Windows Server 2012
Processes & Methodologies
1 9 (16.98%) Agile Software Development
1 9 (16.98%) RAD
1 9 (16.98%) SDLC
1 9 (16.98%) Test Automation
2 8 (15.09%) DevOps
2 8 (15.09%) ITIL
3 7 (13.21%) Coaching
4 6 (11.32%) Change Management
4 6 (11.32%) Continuous Improvement
4 6 (11.32%) ITSM
5 5 (9.43%) Incident Management
5 5 (9.43%) Software Engineering
5 5 (9.43%) Time Management
6 4 (7.55%) Agile Testing
6 4 (7.55%) Continuous Integration
6 4 (7.55%) Kanban
6 4 (7.55%) Performance Testing
6 4 (7.55%) Problem Management
6 4 (7.55%) Project Planning
6 4 (7.55%) Waterfall
Programming Languages
1 26 (49.06%) SQL
2 16 (30.19%) Java
3 10 (18.87%) Python
4 9 (16.98%) C++
5 8 (15.09%) Perl
6 6 (11.32%) C#
6 6 (11.32%) JavaScript
6 6 (11.32%) PL/SQL
7 5 (9.43%) C
7 5 (9.43%) Clipper
7 5 (9.43%) COBOL
7 5 (9.43%) DataFlex
7 5 (9.43%) FoxPro (VFP)
7 5 (9.43%) Korn
7 5 (9.43%) RPG
7 5 (9.43%) Tcl
7 5 (9.43%) Uniface
7 5 (9.43%) VB
7 5 (9.43%) VBA
7 5 (9.43%) xBase
Qualifications
1 4 (7.55%) Degree
2 3 (5.66%) Sun Certification
3 1 (1.89%) CCNP
3 1 (1.89%) Cisco Certification
3 1 (1.89%) ITIL Certification
Quality Assurance & Compliance
1 5 (9.43%) ISO/IEC 20000
2 4 (7.55%) SLA
3 1 (1.89%) QA
System Software
1 8 (15.09%) Docker
2 5 (9.43%) VMware Infrastructure
3 4 (7.55%) Active Directory
3 4 (7.55%) LXC
4 2 (3.77%) Hyper-V
4 2 (3.77%) Oracle RAC
5 1 (1.89%) NFS
5 1 (1.89%) Samba
Systems Management
1 9 (16.98%) Nagios
2 7 (13.21%) ZABBIX
3 5 (9.43%) Opscode Chef
3 5 (9.43%) Opsview
3 5 (9.43%) Systems Management Server (SMS)
3 5 (9.43%) Tivoli
4 4 (7.55%) Ansible
4 4 (7.55%) Business Desktop Deployment
4 4 (7.55%) HP Quality Center
4 4 (7.55%) Puppet
5 3 (5.66%) EMC NetWorker
6 2 (3.77%) NetBackup
6 2 (3.77%) Netcool
6 2 (3.77%) Netcool/OMNIbus
6 2 (3.77%) Tivoli Monitoring
7 1 (1.89%) Backup Exec
7 1 (1.89%) Data Guard
7 1 (1.89%) OpenView
7 1 (1.89%) Oracle Enterprise Manager
7 1 (1.89%) OVSD
Vendors
1 35 (66.04%) Oracle
2 22 (41.51%) Sybase
3 10 (18.87%) Red Hat
4 9 (16.98%) IBM
5 8 (15.09%) Cognizant
5 8 (15.09%) VMware
6 7 (13.21%) Microsoft
6 7 (13.21%) Remedy
7 6 (11.32%) Sun
8 5 (9.43%) CommVault
8 5 (9.43%) EMC
8 5 (9.43%) NetApp
8 5 (9.43%) SolarWinds
8 5 (9.43%) Veeam
9 4 (7.55%) CA Agile Central
9 4 (7.55%) HP
9 4 (7.55%) Splunk
10 3 (5.66%) arcserve
10 3 (5.66%) Veritas
11 2 (3.77%) Lotus