The following table provides summary statistics for permanent job vacancies advertised in Reading with a requirement for MapReduce skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited MapReduce over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
MapReduce
Berkshire / Reading
Rank 103 - -
Rank change year-on-year - 0  
Permanent jobs citing MapReduce 2 0 0
As % of all permanent IT jobs advertised in Reading 0.16% - -
As % of the Processes & Methodologies category 0.20% - -
Number of salaries quoted 2 0 0
Median salary £51,250 - -
UK excluding London median salary £70,375 £57,500 £56,250
% change year-on-year +22.39% +2.22%  

MapReduce is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Reading with a requirement for process and methodology skills.

Process & Methodology Skills
Reading
Permanent job vacancies with a requirement for process and methodology skills 1020 1714 2072
As % of all permanent IT job vacancies advertised in Reading 83.27% 88.08% 86.77%
Number of salaries quoted 775 1378 1364
Median salary £50,000 £50,000 £52,500
Median salary % change year-on-year - -4.76%  
90% offered a salary of more than £31,500 £35,000 £35,000
10% offered a salary of more than £70,000 £75,000 £67,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

MapReduce
Job Vacancy Trend in Reading

The job posting trend of jobs advertised in Reading citing MapReduce as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for MapReduce in Reading

MapReduce
Salary Trend in Reading

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

Salary trend for MapReduce in Reading

MapReduce
Top 30 Related IT Skills in Reading

For the 6 months to 26 March 2017, IT jobs citing MapReduce 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 Reading region with a requirement for MapReduce.

1 7 (100.00%) Hadoop
1 7 (100.00%) NoSQL
2 5 (71.43%) Java
2 5 (71.43%) Agile Software Development
2 5 (71.43%) Apache Spark
3 4 (57.14%) Apache Hive
3 4 (57.14%) Big Data
3 4 (57.14%) Scrum
4 3 (42.86%) Finance
4 3 (42.86%) High Availability
4 3 (42.86%) PostgreSQL
4 3 (42.86%) Retail
4 3 (42.86%) Apache Cassandra
4 3 (42.86%) Apache Pig
5 2 (28.57%) Pig Latin
5 2 (28.57%) MongoDB
5 2 (28.57%) Scala
5 2 (28.57%) OO
5 2 (28.57%) SQL
5 2 (28.57%) MySQL
5 2 (28.57%) Python
6 1 (14.29%) OOD
6 1 (14.29%) SOA
6 1 (14.29%) ETL
6 1 (14.29%) Business Intelligence
6 1 (14.29%) RDBMS
6 1 (14.29%) Microsoft
6 1 (14.29%) MicroStrategy
6 1 (14.29%) Oracle
6 1 (14.29%) SQL Server

MapReduce
Top Related IT Skills in Reading 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 (71.43%) Apache Spark
2 3 (42.86%) Apache Pig
3 1 (14.29%) Apache
3 1 (14.29%) Confluence
3 1 (14.29%) Elasticsearch
3 1 (14.29%) Oracle SOA Suite
Cloud Services
1 1 (14.29%) IaaS
1 1 (14.29%) PaaS
1 1 (14.29%) SaaS
Database & Business Intelligence
1 7 (100.00%) Hadoop
1 7 (100.00%) NoSQL
2 4 (57.14%) Apache Hive
2 4 (57.14%) Big Data
3 3 (42.86%) Apache Cassandra
3 3 (42.86%) PostgreSQL
4 2 (28.57%) MongoDB
4 2 (28.57%) MySQL
5 1 (14.29%) Apache Accumulo
5 1 (14.29%) DB2
5 1 (14.29%) HBase
5 1 (14.29%) Impala
5 1 (14.29%) MariaDB
5 1 (14.29%) Neo4j
5 1 (14.29%) OrientDB
5 1 (14.29%) RDBMS
5 1 (14.29%) Relational Database
5 1 (14.29%) SQL Server
5 1 (14.29%) Sqoop
Development Applications
1 1 (14.29%) JIRA
General
1 3 (42.86%) Finance
1 3 (42.86%) Retail
2 1 (14.29%) Telecoms
Job Titles
1 6 (85.71%) Developer
2 5 (71.43%) Hadoop Developer
3 4 (57.14%) Big Data Developer
4 1 (14.29%) Analyst
4 1 (14.29%) Analyst Developer
4 1 (14.29%) Analyst Programmer
4 1 (14.29%) Apache Spark Developer
4 1 (14.29%) Big Data Consultant
4 1 (14.29%) Cassandra Developer
4 1 (14.29%) Consultant
4 1 (14.29%) Data Consultant
4 1 (14.29%) Hadoop Consultant
4 1 (14.29%) Java Consultant
4 1 (14.29%) Java Developer
4 1 (14.29%) Java Hadoop Developer
4 1 (14.29%) Java Scala Developer
4 1 (14.29%) Java Software Engineer
4 1 (14.29%) MapReduce Developer
4 1 (14.29%) NoSQL Developer
4 1 (14.29%) Programmer
Libraries, Frameworks & Software Standards
1 1 (14.29%) AngularJS
1 1 (14.29%) CSS
1 1 (14.29%) Django
1 1 (14.29%) Hibernate
1 1 (14.29%) HTML
1 1 (14.29%) HTML5
1 1 (14.29%) J2EE
1 1 (14.29%) jQuery
1 1 (14.29%) JSF
1 1 (14.29%) JSON
1 1 (14.29%) JSP
1 1 (14.29%) Kafka
1 1 (14.29%) MyBatis
1 1 (14.29%) Spring
1 1 (14.29%) Struts
1 1 (14.29%) XML
1 1 (14.29%) YUI
Miscellaneous
1 1 (14.29%) Mobile App
1 1 (14.29%) Smartphone
1 1 (14.29%) Wiki
Operating Systems
1 1 (14.29%) Android
1 1 (14.29%) Apple iOS
1 1 (14.29%) Linux
1 1 (14.29%) Unix
Processes & Methodologies
1 5 (71.43%) Agile Software Development
2 4 (57.14%) Scrum
3 3 (42.86%) High Availability
4 2 (28.57%) OO
5 1 (14.29%) Android Development
5 1 (14.29%) Business Intelligence
5 1 (14.29%) Continuous Integration
5 1 (14.29%) ETL
5 1 (14.29%) iOS Development
5 1 (14.29%) Migration
5 1 (14.29%) Mobile Application Development
5 1 (14.29%) MVC
5 1 (14.29%) Network Design
5 1 (14.29%) OOD
5 1 (14.29%) Open Source
5 1 (14.29%) SOA
5 1 (14.29%) Software Engineering
5 1 (14.29%) TDD
Programming Languages
1 5 (71.43%) Java
2 2 (28.57%) Pig Latin
2 2 (28.57%) Python
2 2 (28.57%) Scala
2 2 (28.57%) SQL
3 1 (14.29%) JavaScript
System Software
1 1 (14.29%) Apache ZooKeeper
1 1 (14.29%) HDFS
Systems Management
1 1 (14.29%) Hadoop YARN
1 1 (14.29%) Oozie
Vendors
1 1 (14.29%) Ab Initio
1 1 (14.29%) Hortonworks
1 1 (14.29%) Microsoft
1 1 (14.29%) MicroStrategy
1 1 (14.29%) Oracle