Period
to 14 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 14 December 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Cambridgeshire > Cambridge
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 130 171 153
Rank change year-on-year +41 -18 -7
Permanent jobs citing Performance Tuning 9 9 3
As % of all permanent IT jobs advertised in Cambridge 0.45% 0.28% 0.13%
As % of the Processes & Methodologies category 0.48% 0.30% 0.14%
Number of salaries quoted 12 9 3
Cambridge median annual salary £60,000 £52,500 £37,500
Median salary % change year-on-year +14.29% +40.00% -25.00%
Cambridgeshire median annual salary £60,000 £52,500 £53,750
% change year-on-year +14.29% -2.33% +13.16%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridge with a requirement for process or methodology skills.

All Process and Methodology Skills
Cambridge
Permanent vacancies with a requirement for process or methodology skills 1,878 3,026 2,127
As % of all permanent IT jobs advertised in Cambridge 92.97% 94.68% 91.84%
Number of salaries quoted 1,429 2,275 1,762
Cambridge median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £31,250 £29,295 £26,250
90th Percentile £75,000 £71,250 £67,500
Cambridgeshire median annual salary £48,000 £47,500 £45,000
% change year-on-year +1.05% +5.56% +2.27%

Performance Tuning
Job Vacancy Trend in Cambridge

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for Performance Tuning in Cambridge

Performance Tuning
Salary Trend in Cambridge

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

Salary trend for Performance Tuning in Cambridge

For the 6 months to 14 December 2018, IT jobs citing Performance Tuning also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cambridge region with a requirement for Performance Tuning.

1 9 (100.00%) SQL
1 9 (100.00%) Power BI
2 5 (55.56%) SparkR
2 5 (55.56%) Virtual Machines
2 5 (55.56%) Apache Zeppelin
2 5 (55.56%) Active Directory
2 5 (55.56%) Configuration Management
2 5 (55.56%) MapReduce
2 5 (55.56%) HBase
2 5 (55.56%) Apache ZooKeeper
2 5 (55.56%) Kafka
2 5 (55.56%) Analytics
2 5 (55.56%) Apache Pig
2 5 (55.56%) Sqoop
2 5 (55.56%) Ambari
2 5 (55.56%) Oozie
2 5 (55.56%) Server Monitoring
2 5 (55.56%) HDFS
2 5 (55.56%) Apache Spark
2 5 (55.56%) Hadoop YARN
2 5 (55.56%) Oracle
2 5 (55.56%) SSL
2 5 (55.56%) Disaster Recovery
2 5 (55.56%) Firewall
2 5 (55.56%) SAP
2 5 (55.56%) Unix
2 5 (55.56%) Linux
2 5 (55.56%) LDAP
2 5 (55.56%) SAS
2 5 (55.56%) VMS

Performance Tuning
Co-occurring IT Skills in Cambridge 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 (55.56%) Apache Pig
1 5 (55.56%) Apache Solr
1 5 (55.56%) Apache Spark
1 5 (55.56%) SAS
Applications
1 4 (44.44%) Microsoft Excel
Cloud Services
1 4 (44.44%) Azure Data Factory
1 4 (44.44%) Microsoft Azure
Communications & Networking
1 5 (55.56%) DNS
1 5 (55.56%) Firewall
1 5 (55.56%) Kerberos
1 5 (55.56%) SSL
1 5 (55.56%) TCP/IP
Database & Business Intelligence
1 9 (100.00%) Power BI
2 5 (55.56%) Apache Hive
2 5 (55.56%) Apache Zeppelin
2 5 (55.56%) Hadoop
2 5 (55.56%) HBase
2 5 (55.56%) Sqoop
3 4 (44.44%) Azure SQL Database
3 4 (44.44%) Data Lake
3 4 (44.44%) Microsoft Analysis Services
3 4 (44.44%) PowerPivot
3 4 (44.44%) SQL Server
3 4 (44.44%) SQL Server Analysis Services
3 4 (44.44%) SQL Server Integration Services
Development Applications
1 5 (55.56%) Git (software)
General
1 5 (55.56%) Retail
Job Titles
1 5 (55.56%) Administrator
1 5 (55.56%) Hadoop Administrator
2 4 (44.44%) Business Intelligence Developer
2 4 (44.44%) Developer
Libraries, Frameworks & Software Standards
1 5 (55.56%) Kafka
1 5 (55.56%) LDAP
1 5 (55.56%) SparkR
2 4 (44.44%) JSON
Operating Systems
1 5 (55.56%) Linux
1 5 (55.56%) Unix
1 5 (55.56%) VMS
Processes & Methodologies
1 5 (55.56%) Analytics
1 5 (55.56%) Capacity Planning
1 5 (55.56%) Configuration Management
1 5 (55.56%) Disaster Recovery
1 5 (55.56%) Load Balancing
1 5 (55.56%) MapReduce
1 5 (55.56%) Server Monitoring
2 4 (44.44%) Agile Software Development
2 4 (44.44%) Business Intelligence
2 4 (44.44%) Data Analysis
2 4 (44.44%) Data Modelling
2 4 (44.44%) Database Tuning
2 4 (44.44%) Dimensional Modelling
2 4 (44.44%) ETL
2 4 (44.44%) Kimball Methodology
2 4 (44.44%) Scrum
Programming Languages
1 9 (100.00%) SQL
2 4 (44.44%) Data Analysis Expressions (DAX)
2 4 (44.44%) PowerShell
Quality Assurance & Compliance
1 4 (44.44%) QA
System Software
1 5 (55.56%) Active Directory
1 5 (55.56%) Apache ZooKeeper
1 5 (55.56%) HDFS
1 5 (55.56%) Virtual Machines
Systems Management
1 5 (55.56%) Ambari
1 5 (55.56%) Hadoop YARN
1 5 (55.56%) Oozie
1 5 (55.56%) Puppet
Vendors
1 5 (55.56%) Oracle
1 5 (55.56%) SAP
2 4 (44.44%) Microsoft