Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Staines with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL over the 6 months to 17 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.

SQL (Structured Query Language)
Surrey > Staines
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 9 5 11
Rank change year-on-year -4 +6 -6
Contract jobs citing SQL 27 52 32
As % of all contract IT jobs advertised in Staines 10.31% 16.99% 10.81%
As % of the Programming Languages category 26.47% 40.31% 34.78%
Number of daily rates quoted 15 12 22
Staines median daily rate £400 £380 £316
Median daily rate % change year-on-year +5.26% +20.16% -15.67%
10th Percentile £363 £251 £275
90th Percentile £560 £465 £465
Surrey median daily rate £450 £400 £400
% change year-on-year +12.50% - +14.29%
Number of hourly rates quoted 1 2 0
Staines median hourly rate £45.00 £45.00 -
Surrey median hourly rate £25.00 £40.00 £25.00
% change year-on-year -37.50% +60.00% -46.52%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Staines with a requirement for coding skills.

All Programming Languages
Staines
Contract vacancies with a requirement for coding skills 102 129 92
As % of all contract IT jobs advertised in Staines 38.93% 42.16% 31.08%
Number of daily rates quoted 60 51 15
Staines median daily rate £475 £438 £400
Median daily rate % change year-on-year +8.57% +9.38% +10.34%
10th Percentile £400 £325 £291
90th Percentile £564 £600 £568
Surrey median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +11.11%
Number of hourly rates quoted 9 4 5
Staines median hourly rate £45.00 £40.00 £45.00
Median hourly rate % change year-on-year +12.50% -11.11% -
10th Percentile £42.50 £18.38 £33.50
90th Percentile £47.50 £48.50 £48.25
Surrey median hourly rate £45.00 £41.00 £42.50
% change year-on-year +9.76% -3.53% -9.09%

SQL
Job Vacancy Trend in Staines

Job postings citing SQL as a percentage of all IT jobs advertised in Staines.

Job vacancy trend for SQL in Staines

SQL
Contractor Daily Rate Trend in Staines

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

Contractor daily rate trend for SQL in Staines

SQL
Contractor Daily Rate Histogram in Staines

The daily rate distribution of IT jobs citing SQL in Staines over the 6 months to 17 November 2017.

Contractor daily rate histogram for SQL in Staines

SQL
Contractor Hourly Rate Trend in Staines

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

Contractor hourly rate trend for SQL in Staines

For the 6 months to 17 November 2017, IT contractor jobs citing SQL 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 Staines region with a requirement for SQL.

1 10 (37.04%) Hadoop
1 10 (37.04%) Analytics
2 9 (33.33%) Analytical Skills
2 9 (33.33%) SQL Server
3 8 (29.63%) Python
3 8 (29.63%) Agile Software Development
3 8 (29.63%) Relational Database
4 7 (25.93%) Apache Spark
4 7 (25.93%) Microsoft Excel
4 7 (25.93%) SAS
5 6 (22.22%) Visualisation
5 6 (22.22%) R
5 6 (22.22%) Data Visualisation
6 5 (18.52%) Actionable Insight
6 5 (18.52%) Computer Science
6 5 (18.52%) MS Access
6 5 (18.52%) Microsoft Office
6 5 (18.52%) C#
7 4 (14.81%) HTML
7 4 (14.81%) Crystal Reports
7 4 (14.81%) VBA
7 4 (14.81%) .NET
7 4 (14.81%) ASP.NET
7 4 (14.81%) CSS
7 4 (14.81%) Unix
7 4 (14.81%) Service Management
7 4 (14.81%) Change Management
7 4 (14.81%) Microsoft
7 4 (14.81%) MVC
7 4 (14.81%) BusinessObjects

SQL
Co-occurring IT Skills in Staines 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 7 (25.93%) Apache Spark
1 7 (25.93%) SAS
2 1 (3.70%) Apache Pig
2 1 (3.70%) BizTalk Server
2 1 (3.70%) IIS
2 1 (3.70%) SharePoint
Applications
1 7 (25.93%) Microsoft Excel
2 5 (18.52%) Microsoft Office
3 3 (11.11%) SPSS
4 2 (7.41%) Microsoft PowerPoint
5 1 (3.70%) GNU Octave
5 1 (3.70%) MS Visio
Business Applications
1 2 (7.41%) SAP CRM
2 1 (3.70%) WebTrends
Cloud Services
1 3 (11.11%) Microsoft Azure
2 1 (3.70%) Amazon AWS
2 1 (3.70%) Azure Active Directory
2 1 (3.70%) IaaS
2 1 (3.70%) Office 365
2 1 (3.70%) PaaS
Communications & Networking
1 1 (3.70%) DHCP
1 1 (3.70%) DNS
1 1 (3.70%) Firewall
1 1 (3.70%) Network Security
Database & Business Intelligence
1 10 (37.04%) Hadoop
2 9 (33.33%) SQL Server
3 8 (29.63%) Relational Database
4 5 (18.52%) MS Access
5 4 (14.81%) Apache Hive
5 4 (14.81%) Big Data
5 4 (14.81%) BusinessObjects
5 4 (14.81%) Crystal Reports
6 3 (11.11%) SAS Enterprise Guide
7 2 (7.41%) Sqoop
8 1 (3.70%) Amazon DynamoDB
8 1 (3.70%) Apache Cassandra
8 1 (3.70%) Impala
8 1 (3.70%) MongoDB
8 1 (3.70%) NoSQL
8 1 (3.70%) Power BI
8 1 (3.70%) Redis
8 1 (3.70%) SQL Server 2008
8 1 (3.70%) SQL Server 2016
8 1 (3.70%) SQL Server Reporting Services
Development Applications
1 4 (14.81%) Team Foundation Server
2 3 (11.11%) SQL Server Management Studio (SSMS)
3 2 (7.41%) Git (software)
4 1 (3.70%) Selenium
4 1 (3.70%) SoapUI
4 1 (3.70%) SpecFlow
4 1 (3.70%) Visual Studio
4 1 (3.70%) XMLSpy
General
1 1 (3.70%) Electronics
1 1 (3.70%) Marketing
Job Titles
1 13 (48.15%) Analyst
2 6 (22.22%) Data Analyst
2 6 (22.22%) Developer
3 4 (14.81%) Data Quality Analyst
3 4 (14.81%) Data Scientist
4 3 (11.11%) Performance Analyst
4 3 (11.11%) Quality Analyst
4 3 (11.11%) SAS Developer
4 3 (11.11%) Technical Analyst
5 2 (7.41%) .NET Developer
5 2 (7.41%) Agile .NET Developer
5 2 (7.41%) Agile Developer
5 2 (7.41%) ASP.NET MVC Developer
5 2 (7.41%) Insight Analyst
5 2 (7.41%) Report Analyst
6 1 (3.70%) Analytics Developer
6 1 (3.70%) Architect
6 1 (3.70%) Junior
6 1 (3.70%) Software Engineer
6 1 (3.70%) SSRS Analyst
Libraries, Frameworks & Software Standards
1 4 (14.81%) .NET
1 4 (14.81%) ASP.NET
1 4 (14.81%) CSS
1 4 (14.81%) HTML
2 2 (7.41%) ASP.NET MVC
2 2 (7.41%) WCF
3 1 (3.70%) JDBC
3 1 (3.70%) Middleware
3 1 (3.70%) NumPy
3 1 (3.70%) Pandas
3 1 (3.70%) RESTful
3 1 (3.70%) SOAP
3 1 (3.70%) Spring
3 1 (3.70%) Web Services
Miscellaneous
1 9 (33.33%) Analytical Skills
2 5 (18.52%) Computer Science
3 2 (7.41%) Greenfield Project
4 1 (3.70%) Data Centre
4 1 (3.70%) Linux Command Line
4 1 (3.70%) Smart Meter
Operating Systems
1 4 (14.81%) Unix
2 2 (7.41%) Windows
2 2 (7.41%) Windows Server
3 1 (3.70%) Linux
3 1 (3.70%) Windows Server 2012
Processes & Methodologies
1 10 (37.04%) Analytics
2 8 (29.63%) Agile Software Development
3 6 (22.22%) Data Visualisation
3 6 (22.22%) Visualisation
4 5 (18.52%) Actionable Insight
5 4 (14.81%) Change Management
5 4 (14.81%) Data Governance
5 4 (14.81%) Data Management
5 4 (14.81%) MVC
5 4 (14.81%) Service Management
6 3 (11.11%) Business Intelligence
6 3 (11.11%) Data Analysis
6 3 (11.11%) ITIL
6 3 (11.11%) Scorecard
6 3 (11.11%) Stakeholder Management
6 3 (11.11%) Statistical Modelling
6 3 (11.11%) Trend Analysis
7 2 (7.41%) CRM
7 2 (7.41%) Customer Insight
7 2 (7.41%) ETL
Programming Languages
1 8 (29.63%) Python
2 6 (22.22%) R
3 5 (18.52%) C#
4 4 (14.81%) VBA
5 3 (11.11%) SAS Macro
5 3 (11.11%) T-SQL
6 2 (7.41%) Java
6 2 (7.41%) JavaScript
7 1 (3.70%) C++
7 1 (3.70%) PHP
7 1 (3.70%) PowerShell
7 1 (3.70%) VB
Qualifications
1 1 (3.70%) Computer Science Degree
1 1 (3.70%) Degree
1 1 (3.70%) ISEB
1 1 (3.70%) ISTQB
1 1 (3.70%) MCSA
1 1 (3.70%) MCSE
1 1 (3.70%) Microsoft Certification
1 1 (3.70%) PhD
1 1 (3.70%) SAS Certification
Quality Assurance & Compliance
1 4 (14.81%) Data Quality
System Software
1 2 (7.41%) HDFS
2 1 (3.70%) Active Directory
2 1 (3.70%) Hyper-V
Systems Management
1 1 (3.70%) Ambari
Vendors
1 4 (14.81%) Microsoft
2 3 (11.11%) DataFlux
2 3 (11.11%) Oracle
3 2 (7.41%) SAP
3 2 (7.41%) Sitecore
3 2 (7.41%) Teradata
4 1 (3.70%) Adobe
4 1 (3.70%) BMC
4 1 (3.70%) ServiceNow
4 1 (3.70%) Tableau