The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for Informix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Informix over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

IBM Informix
UK / England
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 824 862 914
Rank change year-on-year +38 +52  
Permanent jobs citing Informix 31 45 42
As % of all permanent IT jobs advertised in England 0.037% 0.049% 0.040%
As % of the Database & Business Intelligence category 0.12% 0.16% 0.12%
Number of salaries quoted 17 38 30
Median salary £37,500 £45,750 £47,500
Median salary % change year-on-year -18.03% -3.68%  
90% offered a salary of more than £31,500 £30,000 £34,750
10% offered a salary of more than £53,800 £76,500 £62,750
UK excluding London median salary £37,500 £47,500 £41,250
% change year-on-year -21.05% +15.15%  

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 advertised in England with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
England
Permanent job vacancies with a requirement for database and business intelligence skills 25623 27832 34123
As % of all permanent IT job vacancies advertised in England 30.70% 30.03% 32.81%
Number of salaries quoted 21797 24070 29111
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £32,500 £32,500 £32,000
10% offered a salary of more than £75,000 £70,000 £72,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Informix
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing Informix as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Informix in England

Informix
Salary Trend in England

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

Salary trend for Informix in England

Informix
Salary Histogram in England

The salary distribution of IT jobs citing Informix in England over the 3 months to 22 June 2017.

Salary histogram for Informix in England

Informix
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Informix within the England region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +35 12 £44,750 -34.90%
South East +52 11 £31,500 -10.00% 1
Yorkshire -13 3 £37,500 -21.05% 1
East of England -6 2 £32,500 -18.75%
North West - 2 £47,500 - 1
East Midlands - 1 £34,500 - 2
Informix
UK

For the 6 months to 22 June 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 across the England region with a requirement for Informix.

1 34 (66.67%) Oracle
2 30 (58.82%) SQL Server
3 25 (49.02%) Linux
4 23 (45.10%) Windows
5 22 (43.14%) Sybase
6 21 (41.18%) SQL
6 21 (41.18%) Unix
7 20 (39.22%) MySQL
8 15 (29.41%) Solaris
8 15 (29.41%) DB2
9 13 (25.49%) Java
9 13 (25.49%) Red Hat
10 12 (23.53%) Finance
11 10 (19.61%) DevOps
12 9 (17.65%) Python
12 9 (17.65%) IBM
12 9 (17.65%) Microsoft
12 9 (17.65%) Agile Software Development
12 9 (17.65%) MongoDB
13 8 (15.69%) Test Automation
13 8 (15.69%) Veeam
13 8 (15.69%) Git (software)
13 8 (15.69%) Subversion
13 8 (15.69%) JIRA
13 8 (15.69%) Selenium
13 8 (15.69%) EMC
13 8 (15.69%) Cognizant
13 8 (15.69%) .NET
13 8 (15.69%) AIX
13 8 (15.69%) HPUX

Informix
Co-occurring IT Skills in England 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 (7.84%) IBM Notes
1 4 (7.84%) IIS
1 4 (7.84%) MS Exchange
2 3 (5.88%) OpenROAD
3 2 (3.92%) Oracle Workflow
3 2 (3.92%) SharePoint
4 1 (1.96%) Apache
4 1 (1.96%) Oracle Service Bus
4 1 (1.96%) Oracle SOA Suite
Cloud Services
1 4 (7.84%) Amazon AWS
1 4 (7.84%) Amazon EC2
1 4 (7.84%) Amazon S3
1 4 (7.84%) AWS Elastic Beanstalk
1 4 (7.84%) GitHub
1 4 (7.84%) Loggly
1 4 (7.84%) Microsoft Azure
1 4 (7.84%) OpenShift
1 4 (7.84%) Virtual Private Cloud
Communications & Networking
1 8 (15.69%) Firewall
2 7 (13.73%) FTP
3 5 (9.80%) Internet
4 4 (7.84%) IPv4
4 4 (7.84%) SMTP
4 4 (7.84%) SSL
4 4 (7.84%) TCP/IP
5 3 (5.88%) DNS
6 2 (3.92%) DHCP
7 1 (1.96%) InfiniBand
7 1 (1.96%) LAN
7 1 (1.96%) SAN
7 1 (1.96%) WAN
Database & Business Intelligence
1 30 (58.82%) SQL Server
2 20 (39.22%) MySQL
3 15 (29.41%) DB2
4 9 (17.65%) MongoDB
5 6 (11.76%) Oracle Database
5 6 (11.76%) PostgreSQL
6 5 (9.80%) Relational Database
7 4 (7.84%) Apache Cassandra
7 4 (7.84%) Redis
8 3 (5.88%) MariaDB
8 3 (5.88%) NoSQL
8 3 (5.88%) RDBMS
9 2 (3.92%) MaxDB
10 1 (1.96%) Oracle Database 12c
10 1 (1.96%) Oracle Exadata
10 1 (1.96%) Oracle ODI
10 1 (1.96%) Oracle Reports
10 1 (1.96%) SQL Server Analysis Services
10 1 (1.96%) SQL Server Reporting Services
10 1 (1.96%) Sybase ASE
Development Applications
1 8 (15.69%) Git (software)
1 8 (15.69%) JIRA
1 8 (15.69%) JMeter
1 8 (15.69%) LoadRunner
1 8 (15.69%) Selenium
1 8 (15.69%) Subversion
2 4 (7.84%) Ant
2 4 (7.84%) Atlassian Bamboo
2 4 (7.84%) Bitbucket
2 4 (7.84%) Eclipse
2 4 (7.84%) Gradle
2 4 (7.84%) HP UFT
2 4 (7.84%) IntelliJ
2 4 (7.84%) Maven
2 4 (7.84%) SilkPerformer
2 4 (7.84%) SilkTest
2 4 (7.84%) SoapUI
2 4 (7.84%) Team Foundation Server
2 4 (7.84%) TeamCity
2 4 (7.84%) Visual Studio
General
1 12 (23.53%) Finance
2 4 (7.84%) Banking
3 2 (3.92%) Financial Institution
4 1 (1.96%) Games
4 1 (1.96%) Marketing
4 1 (1.96%) Retail
Job Titles
1 13 (25.49%) Analyst
2 10 (19.61%) Administrator
3 9 (17.65%) DBA
4 7 (13.73%) Developer
5 6 (11.76%) Linux Support
5 6 (11.76%) Support Engineer
5 6 (11.76%) Technical Support
6 5 (9.80%) Senior Developer
7 4 (7.84%) DevOps Engineer
7 4 (7.84%) Linux Engineer
7 4 (7.84%) Support Analyst
7 4 (7.84%) Support Specialist
7 4 (7.84%) Test Practitioner
8 3 (5.88%) Incident Analyst
8 3 (5.88%) Linux Specialist
8 3 (5.88%) Service Desk Support
8 3 (5.88%) Uniface Developer
8 3 (5.88%) Unix Support
8 3 (5.88%) Unix Support Specialist
8 3 (5.88%) Unix Technical Specialist
Libraries, Frameworks & Software Standards
1 8 (15.69%) .NET
2 4 (7.84%) Elastic Stack
2 4 (7.84%) SOAP
3 2 (3.92%) Ajax
3 2 (3.92%) CSS
3 2 (3.92%) jQuery
3 2 (3.92%) XML
3 2 (3.92%) XSLT
4 1 (1.96%) LAPP Stack
4 1 (1.96%) Middleware
4 1 (1.96%) Oracle Fusion
4 1 (1.96%) Oracle GoldenGate
Miscellaneous
1 7 (13.73%) Data Centre
2 5 (9.80%) Replication
3 4 (7.84%) Computer Science
4 3 (5.88%) iPad
4 3 (5.88%) iPhone
4 3 (5.88%) Tandem
5 2 (3.92%) Celerra
5 2 (3.92%) Linux Command Line
6 1 (1.96%) Enterprise Software
6 1 (1.96%) Hedge funds
Operating Systems
1 25 (49.02%) Linux
2 23 (45.10%) Windows
3 21 (41.18%) Unix
4 15 (29.41%) Solaris
5 8 (15.69%) AIX
5 8 (15.69%) HPUX
6 6 (11.76%) Red Hat Enterprise Linux
7 5 (9.80%) SUSE
8 4 (7.84%) CentOS
9 3 (5.88%) Android
9 3 (5.88%) Apple iOS
10 2 (3.92%) Debian
10 2 (3.92%) Windows NT
10 2 (3.92%) Windows Server
11 1 (1.96%) Ubuntu
11 1 (1.96%) Windows Server 2008
11 1 (1.96%) Windows Server 2012
Processes & Methodologies
1 10 (19.61%) DevOps
2 9 (17.65%) Agile Software Development
3 8 (15.69%) Test Automation
4 7 (13.73%) RAD
4 7 (13.73%) SDLC
5 6 (11.76%) Coaching
5 6 (11.76%) Continuous Improvement
5 6 (11.76%) ITIL
6 5 (9.80%) Information Management
6 5 (9.80%) ITSM
6 5 (9.80%) Mentoring
6 5 (9.80%) Migration
6 5 (9.80%) Time Management
7 4 (7.84%) Change Management
7 4 (7.84%) Configuration Management
7 4 (7.84%) Continuous Delivery
7 4 (7.84%) Defect Management
7 4 (7.84%) Scrum
7 4 (7.84%) Stakeholder Management
7 4 (7.84%) Task Automation
Programming Languages
1 21 (41.18%) SQL
2 13 (25.49%) Java
3 9 (17.65%) Python
4 7 (13.73%) C++
4 7 (13.73%) Perl
5 6 (11.76%) JavaScript
6 4 (7.84%) AWK
6 4 (7.84%) Groovy
6 4 (7.84%) Korn
6 4 (7.84%) PL/SQL
6 4 (7.84%) Shell Script
6 4 (7.84%) T-SQL
6 4 (7.84%) VBA
7 3 (5.88%) Clipper
7 3 (5.88%) DataFlex
7 3 (5.88%) LINC
7 3 (5.88%) Tcl
7 3 (5.88%) Uniface
7 3 (5.88%) VB
7 3 (5.88%) xBase
Qualifications
1 3 (5.88%) Degree
2 2 (3.92%) Sun Certification
3 1 (1.96%) CCNP
3 1 (1.96%) Cisco Certification
Quality Assurance & Compliance
1 3 (5.88%) ISO/IEC 20000
1 3 (5.88%) SLA
System Software
1 8 (15.69%) Docker
2 5 (9.80%) VMware Infrastructure
3 4 (7.84%) LXC
4 3 (5.88%) Active Directory
5 2 (3.92%) Hyper-V
5 2 (3.92%) Oracle RAC
6 1 (1.96%) NFS
6 1 (1.96%) Samba
Systems Management
1 7 (13.73%) Nagios
2 5 (9.80%) EMC NetWorker
2 5 (9.80%) Systems Management Server (SMS)
2 5 (9.80%) ZABBIX
3 4 (7.84%) Ansible
3 4 (7.84%) Business Desktop Deployment
3 4 (7.84%) HP Quality Center
3 4 (7.84%) Opscode Chef
3 4 (7.84%) Puppet
3 4 (7.84%) Tivoli
4 3 (5.88%) NetBackup
4 3 (5.88%) Opsview
5 2 (3.92%) Backup Exec
5 2 (3.92%) Netcool
5 2 (3.92%) Netcool/OMNIbus
5 2 (3.92%) Oracle RMAN
5 2 (3.92%) SnapMirror
5 2 (3.92%) SnapVault
5 2 (3.92%) Tivoli Monitoring
6 1 (1.96%) Oracle ZFS
Vendors
1 34 (66.67%) Oracle
2 22 (43.14%) Sybase
3 13 (25.49%) Red Hat
4 9 (17.65%) IBM
4 9 (17.65%) Microsoft
5 8 (15.69%) Cognizant
5 8 (15.69%) EMC
5 8 (15.69%) NetApp
5 8 (15.69%) Veeam
5 8 (15.69%) VMware
6 7 (13.73%) Remedy
7 6 (11.76%) arcserve
7 6 (11.76%) CommVault
7 6 (11.76%) Veritas
8 5 (9.80%) SAP
9 4 (7.84%) HP
9 4 (7.84%) Lotus
9 4 (7.84%) SolarWinds
9 4 (7.84%) Splunk
9 4 (7.84%) Sun
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