You can view the slow SQL logs for slow SQL queries and view their performance characteristics (if any) to locate the cause. To learn how to view RDS for MySQL logs, seeViewing and Downloading Slow Query Logs. To learn how to view RDS for PostgreSQL logs, seeViewing and Downloading Error...
Is GraphQL the future? Will GraphQL replace REST? Is GraphQL really good? Is GraphQL faster than REST? Is GraphQL backend or frontend? Is GraphQL just SQL? Is GraphQL better than REST API? What exactly is GraphQL used for? What companies use GraphQL?References...
Hi PostgreSQL Community, when a backend process starts, pq_init is called where it opens a FD during CreateWaitEventSet() if (!AcquireExternalFD()) { /* treat this as though epoll_create1 itself returned EMFILE */ elog(ERROR, "epoll_create1 failed: %m"); } set->epoll_fd = epoll_c...
Conventional row-oriented formats (e.g., PostgreSQL, MySQL or other relational databases). Compressed row-oriented formats (e.g., Avro for Kafka). In-memory stores (e.g., SingleStore, Redis, VoltDB). NoSQL stores (e.g., MongoDB, Elasticsearch, Cassandra). When to use different data st...
The era of trade-offs is now over. YugabyteDB brings an intrinsically fault-tolerant distributed architecture and the time-honored abstraction of SQL and ACID transactions, using the PostgreSQL dialect and the PostgreSQL wire protocol. In short, a distributed SQL database. Cloud Native The term cl...