in programming, binary code is used to represent the instructions that the computer needs to execute. every program and every line of code is translated into binary code before it can be executed by the computer. this is done by a compiler or interpreter, which translates the code into ...
Users.status()to identify the primary in the replica set. How does MongoDB detect replication lag? Replication lag is a delay in data being copied to a secondary server after an update on the primary server. Short windows of replication lag are normal, and should be considered in systems th...
This structured data is both efficient and flexible to access. Examples of relational databases include SQL Server, Azure SQL, MySQL, PostgreSQL, and MariaDB. Non-relational databases Non-relational databases, store unstructured or semi-structured data. They don't use tables with columns and rows...
DBaaS is also known as Database Platform as a Service (DBPaaS) or fully managed database. Its adoption is growing rapidly, with all major cloud platforms offering DBaaS solutions, including AWS RDS, Azure Database, and Google Cloud SQL. Specialized vendors like MongoDB's Atlas,...
Virtual log file growth In previous versions of SQL Server, if the next growth is more than 1/8 of the current log size, and the growth is less than 64 MB, four VLFs were created. In SQL Server 2022 (16.x), this behavior is slightly different. Only one VLF is created if the grow...
a bit is the smallest unit of digital information, representing a single binary value of either 0 or 1. a byte, on the other hand, is a larger unit of digital information made up of eight bits. what is the significance of eight bits in a byte? the use of eight bits in a byte is...
Changes in NDB table extra metadata.The extra metadata property of anNDBtable is used for storing serialized metadata from the MySQL data dictionary, rather than storing the binary representation of the table as in previous versions. (This was a.frmfile, no longer used by the MySQL Server—see...
std::in_place_type std::in_place_type_t std::is_abstract std::is_aggregate std::is_arithmetic std::is_array std::is_assignable std::is_base_of std::is_bind_expression std::is_class std::is_compound std::is_const std::is_constructible std::is_convertible std::is_copy_assignable ...
JDK 8 includes Java DB 10.10. Networking The classjava.net.URLPermissionhas been added. In the classjava.net.HttpURLConnection, if a security manager is installed, calls that request to open a connection require permission. Concurrency Classes and interfaces have been added to thejava.util.concur...
[PLAT-7245] Add a check to ensure that all DB nodes is on a newer version before promoting new auto flags [PLAT-7291] [UI] Date deserialisation into go-client can work only with RFC3339 [PLAT-7316] Disable xCluster actions for universes in paused or pending state ...