Period
to 17 January 2019

The following table provides summary statistics for contract job vacancies advertised in Hounslow with a requirement for Apache Solr skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Solr over the 6 months to 17 January 2019 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.

Apache Solr
West London > Hounslow
6 months to
17 Jan 2019
Same period 2018 Same period 2017
Rank 40 48 -
Rank change year-on-year +8 - -
Contract jobs citing Apache Solr 3 1 0
As % of all contract IT jobs advertised in Hounslow 0.81% 0.32% -
As % of the Application Platforms category 4.62% 2.04% -
Number of daily rates quoted 3 1 0
Hounslow median daily rate £550 £490 -
Median daily rate % change year-on-year +12.24% - -
West London median daily rate £550 £490 £425
% change year-on-year +12.24% +15.29% -26.09%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate - - -

Apache Solr is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hounslow with a requirement for application platform skills.

All Application Platform Skills
Hounslow
Contract vacancies with a requirement for application platform skills 65 49 49
As % of all contract IT jobs advertised in Hounslow 17.62% 15.56% 21.59%
Number of daily rates quoted 39 38 31
Hounslow median daily rate £500 £525 £425
Median daily rate % change year-on-year -4.76% +23.53% +6.25%
10th Percentile £221 £250 £300
90th Percentile £607 £560 £525
West London median daily rate £463 £500 £425
% change year-on-year -7.50% +17.65% +6.25%
Number of hourly rates quoted 0 2 1
Hounslow median hourly rate - £13.50 £31.50
Median hourly rate % change year-on-year - -57.14% +63.64%
West London median hourly rate £29.00 £18.25 £17.63
% change year-on-year +58.90% +3.55% -32.86%

Apache Solr
Job Vacancy Trend in Hounslow

Job postings citing Apache Solr as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for Apache Solr in Hounslow

Apache Solr
Contractor Daily Rate Trend in Hounslow

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache Solr in Hounslow.

Contractor daily rate trend for Apache Solr in Hounslow

Apache Solr
Contract Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Solr within the Hounslow region over the 6 months to 17 January 2019. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentford - 2 £588 - 1
Apache Solr
West London

For the 6 months to 17 January 2019, IT contractor jobs citing Apache Solr also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hounslow region with a requirement for Apache Solr.

1 3 (100.00%) Python
1 3 (100.00%) Scala
1 3 (100.00%) Hadoop
1 3 (100.00%) Apache Hive
1 3 (100.00%) Big Data
1 3 (100.00%) Kafka
1 3 (100.00%) Impala
1 3 (100.00%) Apache Spark
2 2 (66.67%) Hadoop YARN
2 2 (66.67%) Apache Flume
2 2 (66.67%) Analytics
2 2 (66.67%) Cybersecurity
2 2 (66.67%) Elasticsearch
2 2 (66.67%) Oozie
2 2 (66.67%) Flink
2 2 (66.67%) HDFS
2 2 (66.67%) HBase
2 2 (66.67%) Machine Learning
2 2 (66.67%) MapReduce
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) Data Modelling
2 2 (66.67%) Java
2 2 (66.67%) Information Security
2 2 (66.67%) Artificial Intelligence
3 1 (33.33%) Mathematics
3 1 (33.33%) Physics
3 1 (33.33%) Computer Science
3 1 (33.33%) QlikView
3 1 (33.33%) Use Case
3 1 (33.33%) Unit Testing

Apache Solr
Co-occurring IT Skills in Hounslow 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 3 (100.00%) Apache Spark
2 2 (66.67%) Elasticsearch
Database & Business Intelligence
1 3 (100.00%) Apache Hive
1 3 (100.00%) Big Data
1 3 (100.00%) Hadoop
1 3 (100.00%) Impala
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) Flink
2 2 (66.67%) HBase
3 1 (33.33%) MongoDB
3 1 (33.33%) NoSQL
3 1 (33.33%) QlikView
Job Titles
1 2 (66.67%) Data Engineer
2 1 (33.33%) Big Data Engineer
2 1 (33.33%) Cybersecurity Engineer
2 1 (33.33%) Data Scientist
2 1 (33.33%) Security Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Kafka
2 1 (33.33%) Spark Streaming
Miscellaneous
1 1 (33.33%) Cyber Defence
Operating Systems
1 1 (33.33%) Unix
Processes & Methodologies
1 2 (66.67%) Analytics
1 2 (66.67%) Artificial Intelligence
1 2 (66.67%) Cybersecurity
1 2 (66.67%) Data Modelling
1 2 (66.67%) Information Security
1 2 (66.67%) Machine Learning
1 2 (66.67%) MapReduce
2 1 (33.33%) Computer Science
2 1 (33.33%) Continuous Delivery
2 1 (33.33%) Data Engineering
2 1 (33.33%) Data Munging
2 1 (33.33%) Data Science
2 1 (33.33%) Mathematics
2 1 (33.33%) Performance Tuning
2 1 (33.33%) Physics
2 1 (33.33%) Predictive Analysis
2 1 (33.33%) SDLC
2 1 (33.33%) Unit Testing
2 1 (33.33%) Use Case
2 1 (33.33%) Visualisation
Programming Languages
1 3 (100.00%) Python
1 3 (100.00%) Scala
2 2 (66.67%) Java
3 1 (33.33%) Bash Shell
3 1 (33.33%) Perl
3 1 (33.33%) R
3 1 (33.33%) SQL
Qualifications
1 1 (33.33%) PhD
System Software
1 2 (66.67%) Apache Flume
1 2 (66.67%) HDFS
Systems Management
1 2 (66.67%) Hadoop YARN
1 2 (66.67%) Oozie
Vendors
1 1 (33.33%) Cloudera
1 1 (33.33%) Splunk
1 1 (33.33%) Tableau