Technology, Science and Universe
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- HBase Description: HBase is a distributed and scalable big data store modeled after Google's Bigtable. Designed to handle large volumes of data in(...) Read more
- Hierarchical Database Description: A hierarchical database is a database model that organizes data in a tree-like structure, where each record has a single parent and(...) Read more
- Heterogeneous database Description: A heterogeneous database is a database that can store and manage different types of data from various sources. This type of(...) Read more
- HAVING Description: HAVING is an SQL clause used to filter records that operate on summarized results of GROUP BY. Unlike the WHERE clause, which(...) Read more
- Hint Description: A hint is a directive given to the SQL optimizer to influence the execution plan chosen for a query. These directives allow(...) Read more
- HIERARCHICAL Description: Hierarchical refers to a data model that organizes data in a tree-like structure, where each record has a single parent. This model(...) Read more
- HYPERTABLE Description: A hypertable is a table that is partitioned into many smaller tables to improve performance and manageability. This concept is(...) Read more
- Hash Join Description: A hash join is a join algorithm that uses a hash table to find matching rows from two tables, typically when at least one of the(...) Read more
- HOLDLOCK Description: HOLDLOCK is a table hint in SQL that indicates that a lock on the table's resources should be held until the current transaction is(...) Read more
- Heap Table Description: A heap table is a table that does not have a clustered index and stores rows in an unordered manner. In this type of table, data is(...) Read more
- HYPERCONVERGED Description: Hyper-converged infrastructure combines storage, computing, and networking into a single system to reduce complexity. This approach(...) Read more
- HARD CODED Description: Hard coding refers to values that are written directly into the code instead of being stored in a variable or external source. This(...) Read more
- Hypothesis Description: The hypothesis is a supposition formulated for the purpose of being tested, especially in the context of software development and(...) Read more
- Hypothetical Description: The term 'hypothetical' refers to something that is based on or serves as a hypothesis, involving assumptions or conjectures. In(...) Read more
- HARDWARE RESOURCES Description: Hardware resources refer to the physical components of a computer system that are available to perform processing tasks. These(...) Read more
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