Contract Database & BI Statistics in Wales

Description	Rank 6 Months to 18 Mar 2026	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Power BI	33	-1	£400	+48.83%	21 3.96%	10
SQL Server	45	-1	£418	+149.89%	9 1.70%	7
Azure SQL Database	46	-	£370	-	8 1.51%	3
Data Warehouse	47	-6	£495	+65.00%	7 1.32%	5
GIS	48	-	-	-	6 1.13%
Spatial Data	48	-	-	-	6 1.13%
Geospatial Data	48	-	-	-	6 1.13%
SQL Server Integration Services	50	-7	£410	+145.40%	4 0.75%	1
Tableau	51	-4	-	-	3 0.57%	16
Big Data	51	-7	£375	-34.44%	3 0.57%	2
Relational Database	51	-10	£485	-7.61%	3 0.57%	4
BigQuery	52	-	£495	-	2 0.38%
Data Lake	52	-6	£410	+14.35%	2 0.38%	3
Oracle Database	52	-5	£413	+10.00%	2 0.38%
MariaDB	52	-	-	-	2 0.38%
DynamoDB	52	-5	£425	+6.25%	2 0.38%
Amazon RDS	52	-7	£488	-	2 0.38%	2
RDBMS	52	-	£495	-	2 0.38%
Star Schema	52	-	£450	-	2 0.38%	1
MongoDB	52	-5	£313	-	2 0.38%	6
Spotfire	52	-	-	-	2 0.38%	1
Oracle Reports	52	-5	£488	+30.00%	2 0.38%
MS Access	52	-	£138	-	2 0.38%
DB2	53	-	-	-	1 0.19%	2
SQLite	53	-	£254	-	1 0.19%
SQL Server Analysis Services	53	-	£500	-	1 0.19%
MySQL	53	-9	-	-	1 0.19%	7
Oracle Database 12c	53	-	-	-	1 0.19%
Electronic Patient Records	53	-	£447	-	1 0.19%
Amazon Aurora	53	-	£500	-	1 0.19%	1
Cloud Spanner	53	-	£475	-	1 0.19%	2
Data Vault	53	-	£750	-	1 0.19%
Delta Lake	53	-	£500	-	1 0.19%
Metadata	53	-12	£750	+217.79%	1 0.19%	4
Power Query	53	-6	-	-	1 0.19%	1
Data Hub	53	-	£638	-	1 0.19%