music/mdbc - The most crucial recipe is a multi-site database cache (mdbc) that enable ONAP components that maintain state in a SQL database to avail the benefits of MUSIC without compromising their need to use transactional SQL DBs. These ONAP components can rely on existing db clustering techniques like MariaDB for transactionality and complex querying within a site. mdbc will intercept each of these read/write calls to the db cluster and mirror this state to other geo-distributed sites through MUSIC either synchronously or asynchronously (configurable at a table-level). For example, components like the ONAP Service Orchestrator that use MariaDB to maintain state can directly use this recipe with no change to their SQL code.

Age	Commit message (Expand)	Author	Files	Lines
2019-02-07	Update sql parse interface	Tschaen, Brendan	2	-196/+286
2019-02-05	Increase timeout on junits	Tschaen, Brendan	1	-1/+1
2019-02-01	Add optimization to Eve Logic	st782s	5	-58/+171
2019-01-29	Keyspace creation, and handling of mdbc_cuid	Enrique Saurez	14	-79/+168
2019-01-23	Fix node configuration/executable, and minor bugs	Enrique Saurez	15	-105/+196
2019-01-22	Add Eventual consistency logic	st782s	14	-153/+624
2019-01-15	Dag, Ownership and Checkpoint (ignore some tests)	Enrique Saurez	26	-419/+2758
2018-12-13	Deprecated unused method. logged CREATE statement.	Vikram Potturi	1	-6/+24
2018-12-13	Allow configurable database name	Tschaen, Brendan	2	-2/+4
2018-12-07	Clean up ownership work	Tschaen, Brendan	9	-267/+224
2018-12-04	CreateNodeConfigurations never exits	Rob Daugherty	1	-0/+1
2018-12-03	Set cause of Exceptions in MDBC	Arthur Martella	9	-57/+58
2018-11-30	Upgrade to MUSIC 3.2.1	Rob Daugherty	5	-22/+59
2018-11-29	ownership and relinquish	Enrique Saurez	20	-2206/+3074
2018-11-26	MySQL JUnit test	Tschaen, Brendan	7	-41/+114
2018-11-20	Replay operations into SQL DB	Tschaen, Brendan	6	-175/+257
2018-11-20	MusicSqlManager Removal, othe code refactors	Tschaen, Brendan	21	-2106/+1636
2018-11-20	Merge "TxDigest replay and code restructure"	Bharath Balasubramanian	31	-1147/+810
2018-11-19	Query processing with Calcite	Vikram Potturi	47	-0/+282
2018-11-16	TxDigest replay and code restructure	Tschaen, Brendan	31	-1147/+810
2018-11-14	Remove unwanted Trigger creation	st782s	7	-12/+23
2018-11-06	Self contain the unit tests	Tschaen, Brendan	7	-452/+49
2018-11-05	Modularized mdbc build	Rob Daugherty	81	-0/+15048