The table below looks at the statistics for Xapian skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Xapian over the 3 months to 30 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jul 2016
Same period 2015 Same period 2014
Xapian
Rank 908 976 -
Rank change year-on-year
+68 -
Permanent jobs citing Xapian 3 5 0
As % of all permanent IT jobs located in the UK 0.003% 0.005% -
As % of the Libraries, Frameworks & Software Standards category 0.008% 0.012% -
Number of salaries quoted 2 2 0
Median salary £57,500 £75,000 -
Median salary % change year-on-year
-23.33% -
UK excluding London median salary £57,500 - -

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
38091 41370 45776
As % of all permanent IT jobs located in the UK 38.90% 37.73% 39.07%
Number of salaries quoted 33104 35316 38915
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £31,250 £30,000 £30,000
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £40,000 £40,000 £40,000

Xapian
Jobs Demand Trend

The demand trend of job ads citing Xapian as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Xapian Jobs Demand Trend in the UK

Xapian
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Xapian within the UK.

Xapian Salary Trend in the UK

Xapian
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Xapian within the UK over the 3 months to 30 July 2016. 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
(Click see detailed
statistics and trends)
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
England +33 3 £57,500 -23.33%
Cambridgeshire - 3 £57,500 -
Cambridge - 3 £57,500 -
East of England - 3 £57,500 -

Xapian
Top 30 Related IT Skills

For the 6 months to 30 July 2016, IT jobs citing Xapian also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Xapian.

1 3 (100.00%) SQL
1 3 (100.00%) Unix
1 3 (100.00%) Python
1 3 (100.00%) Shell Script
1 3 (100.00%) PostgreSQL
1 3 (100.00%) Replication
1 3 (100.00%) Lucene
1 3 (100.00%) Degree
1 3 (100.00%) Load Balancing
1 3 (100.00%) Apache Solr
1 3 (100.00%) Hadoop
1 3 (100.00%) Amazon AWS
1 3 (100.00%) Bash Shell
1 3 (100.00%) Apache Cassandra
1 3 (100.00%) NoSQL
1 3 (100.00%) Sphinx
1 3 (100.00%) Neo4j
1 3 (100.00%) Database Security
1 3 (100.00%) Elasticsearch
2 2 (66.67%) AWS Certification
2 2 (66.67%) DBIx::Class
2 2 (66.67%) Relational Database
2 2 (66.67%) High Availability
2 2 (66.67%) Computer Science
2 2 (66.67%) Toshiba
2 2 (66.67%) Disaster Recovery
2 2 (66.67%) Statistics
2 2 (66.67%) Perl
2 2 (66.67%) PPP
2 2 (66.67%) RDBMS

Xapian
Top Related IT Skills 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 Solr
1 3 (100.00%) Elasticsearch
Cloud Services
1 3 (100.00%) Amazon AWS
Communications & Networking
1 2 (66.67%) PPP
Database & Business Intelligence
1 3 (100.00%) Apache Cassandra
1 3 (100.00%) Hadoop
1 3 (100.00%) Neo4j
1 3 (100.00%) NoSQL
1 3 (100.00%) PostgreSQL
2 2 (66.67%) RDBMS
2 2 (66.67%) Relational Database
Job Titles
1 3 (100.00%) DBA
1 3 (100.00%) PostgreSQL DBA
2 1 (33.33%) Administrator
2 1 (33.33%) Hadoop Administrator
2 1 (33.33%) NoSQL Administrator
Libraries, Frameworks & Software Standards
1 3 (100.00%) Lucene
1 3 (100.00%) Sphinx
2 2 (66.67%) DBIx::Class
Miscellaneous
1 3 (100.00%) Replication
2 2 (66.67%) Computer Science
2 2 (66.67%) Statistics
Operating Systems
1 3 (100.00%) Unix
Processes & Methodologies
1 3 (100.00%) Database Security
1 3 (100.00%) Load Balancing
2 2 (66.67%) Disaster Recovery
2 2 (66.67%) High Availability
Programming Languages
1 3 (100.00%) Bash Shell
1 3 (100.00%) Python
1 3 (100.00%) Shell Script
1 3 (100.00%) SQL
2 2 (66.67%) Perl
3 1 (33.33%) PL/SQL
Qualifications
1 3 (100.00%) Degree
2 2 (66.67%) AWS Certification
Systems Management
1 2 (66.67%) Failover Clustering
Vendors
1 2 (66.67%) Apple
1 2 (66.67%) Toshiba