Below is every driver name and URL format for most popular databases.
We use this information to provide our free SQL GUI qStudio to dynamically load JDBC drivers.

DatabaseJDBC Driver NameURL formatDefault PortMaven
Postgres org.postgresql.Driver jdbc:postgresql://{host}:{port}/{database}? 5432
Clickhouse ru.yandex.clickhouse.ClickHouseDriver jdbc:clickhouse://{host}:{port}/{database} 8123
Microsoft SQL Server com.microsoft.sqlserver.jdbc.SQLServerDriver jdbc:sqlserver://{host}[:{port}][;databaseName={database}];trustServerCertificate=true 1433
Oracle oracle.jdbc.driver.OracleDriver jdbc:oracle:thin:@{host}:{port}/[{database}] 1521 maven
H2 org.h2.Driver jdbc:h2:tcp://{server}[:{port}] 8082
MySQL com.mysql.jdbc.Driver jdbc:mysql://{host}:{port}/{database}?allowMultiQueries=true 3306
Redis jdbc.RedisDriver jdbc:redis://{host}:{port}[/{database}] 6379
DuckDB org.duckdb.DuckDBDriver jdbc:duckdb:{file}
Db2 for IBM i com.ibm.as400.access.AS400JDBCDriver jdbc:as400://{host};[libraries={database};] 446 maven
Informix com.informix.jdbc.IfxDriver jdbc:informix-sqli://{host}:{port}/{database}:INFORMIXSERVER={server} 1533 maven
Derby Embedded org.apache.derby.jdbc.EmbeddedDriver jdbc:derby:{folder} maven
Derby Server org.apache.derby.client.ClientDriver jdbc:derby://{host}:{port}/{database};create=false 1527 maven
HSQL Server org.hsqldb.jdbcDriver jdbc:hsqldb:hsql://{host}[:{port}]/[{database}] 9001 maven
HSQL Embedded org.hsqldb.jdbc.JDBCDriver jdbc:hsqldb:file:{folder} maven
SQLite org.sqlite.JDBC jdbc:sqlite:{file} maven
Teradata com.teradata.jdbc.TeraDriver jdbc:teradata://{host}/DATABASE={database},DBS_PORT={port} 1025 maven
CSV org.relique.jdbc.csv.CsvDriver jdbc:relique:csv:{folder} maven
MS Access (UCanAccess) net.ucanaccess.jdbc.UcanaccessDriver jdbc:ucanaccess://{file} maven
NuoDB com.nuodb.jdbc.Driver jdbc:com.nuodb://{host}[:{port}]/[{database}] 2000 maven
HANA (Old) com.sap.db.jdbc.Driver jdbc:sap://{host}[:{port}] 30015 maven
Gemfire XD com.pivotal.gemfirexd.jdbc.ClientDriver jdbc:gemfirexd://{host}[:{port}]/ 1527 maven
SnappyData io.snappydata.jdbc.ClientDriver jdbc:snappydata://{host}[:{port}]/ 1528 maven
Apache Spark org.apache.hive.jdbc.HiveDriver jdbc:hive2://{host}[:{port}][/{database}] 10000 maven
Apache Kyuubi org.apache.kyuubi.jdbc.KyuubiHiveDriver jdbc:hive2://{host}[:{port}][/{database}] 10009 maven
ClickHouse (Yandex) ru.yandex.clickhouse.ClickHouseDriver jdbc:clickhouse://{host}:{port}[/{database}] 8123 maven
Neo4j org.neo4j.jdbc.Driver jdbc:neo4j:bolt://{host}[:{port}]/ 7687 maven
PrestoSQL io.prestosql.jdbc.PrestoDriver jdbc:presto://{host}:{port}[/{database}] 8080 maven
Trino io.trino.jdbc.TrinoDriver jdbc:trino://{host}:{port}[/{database}] 8080 maven
Solr org.apache.solr.client.solrj.io.sql.DriverImpl jdbc:solr://{host}:{port}/[?collection={database}] 9983 maven
Apache Ignite org.apache.ignite.IgniteJdbcThinDriver jdbc:ignite:thin://{host}[:{port}][;schema={database}] 1000 maven
OmniSci (formerly MapD) com.omnisci.jdbc.OmniSciDriver jdbc:omnisci:{host}:{port}:{database} 6274 maven
CrateDB (Legacy) io.crate.client.jdbc.CrateDriver crate://{host}[:{port}]/ 5432 maven
SQream DB com.sqream.jdbc.SQDriver jdbc:Sqream://{host}:{port}/{database};cluster=true 3108 maven
Apache Calcite Avatica org.apache.calcite.avatica.remote.Driver jdbc:avatica:remote:url=http://{host}:{port}/druid/v2/sql/avatica/ 8082 maven
Apache Kylin org.apache.kylin.jdbc.Driver jdbc:kylin://{host}:{port}/{database} 443 maven
Snowflake net.snowflake.client.jdbc.SnowflakeDriver jdbc:snowflake://{host}[:port]/?[db={database}] 443 maven
ClickHouse.com com.clickhouse.jdbc.ClickHouseDriver jdbc:ch:{host}:{port}[/{database}] 8123 maven
Elasticsearch org.elasticsearch.xpack.sql.jdbc.EsDriver jdbc:es://{host}:{port}/ 9200 maven
DolphinDB com.dolphindb.jdbc.Driver jdbc:dolphindb://{host}:{port} 9200 maven
MongoDB com.mongodb.jdbc.MongoDriver jdbc:mongodb://{host}[:{port}][/{database}] 27017 maven
InfluxDB com.mongodb.jdbc.MongoDriver jdbc:arrow-flight-sql://{host}:{port}?disableCertificateVerification=true[&database={database}] 27017 maven
TDengine com.taosdata.jdbc.rs.RestfulDriver jdbc:TAOS-RS://{host}:{port}/[{database}] 6041 maven
Kdb kx.jdbc jdbc:q:{host}:{port} 5000
Custom JDBC Driver DriverNotSpecified DriverUrlPrefixNotSpecified 5000