ptupitsyn commented on issue #11887:
URL: https://github.com/apache/ignite/issues/11887#issuecomment-2792133746

   @hsadia538 
   * You can use `VARCHAR` or `VARBINARY` columns to store arbitrary data
   * For key-value storage, SQL is not necessary, below is a simple example
   
   ```java
           IgniteClient client = IgniteClient.builder()
                   .addresses("localhost:10800")
                   .build();
   
           TableDefinition tableDefinition = TableDefinition.builder("my_table")
                   .columns(
                           ColumnDefinition.column("ID", ColumnType.INT64),
                           ColumnDefinition.column("NAME", ColumnType.VARCHAR)
                   )
                   .primaryKey("ID")
                   .ifNotExists()
                   .build();
   
           Table table = client.catalog().createTable(tableDefinition);
           KeyValueView<Long, String> kvView = table.keyValueView(Long.class, 
String.class);
           
           kvView.put(null, 1L, "val");
   ```


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