| Keyword | key | aliases | de | en | wikidataid | links | literature | urls | stackoverflow_tag |
|---|
| Keyword/2PL | 2PL | 2 phase locking, two-phase locking | | Two-phase locking | Q2290484 | Scheduler | | | |
| Keyword/2nd normal form | 2nd normal form | 2NF | Zweite Normalform | Second normal form | Q277396 | functional dependency, database normalisation | | | |
| Keyword/3rd normal form | 3rd normal form | 3NF | Dritte Normalform | Third normal form | Q311585 | functional dependency, database normalisation | | | 3nf |
| Keyword/ALTER | ALTER | Alter | | | Q3490806 | DDL | | https://www.w3schools.com/sql/sql_ref_alter.asp | |
| Keyword/AND | AND | And | | | | DQL | | https://www.w3schools.com/sql/sql_and_or.asp | |
| Keyword/ANSI-SPARC | ANSI-SPARC | | ANSI-SPARC-Architektur | ANSI-SPARC Architecture | Q1531558 | Three schema approach, ANSI | | https://wikis.gm.fh-koeln.de/Datenbanken/ANSI-3-Ebenenmodell | |
| Keyword/ARIES | ARIES | | ARIES (Informatik) | Algorithms for Recovery and Isolation Exploiting Semantics | Q296649 | | | | |
| Keyword/AS | AS | As, Umbenennung | | | | | | https://www.w3schools.com/sql/sql_ref_as.asp | |
| Keyword/ASC | ASC | | | | | ORDER BY | | https://www.w3schools.com/sql/sql_ref_asc.asp | |
| Keyword/AVL-Tree | AVL-Tree | | AVL-Baum | AVL tree | Q300159 | | | | avl-tree |
| Keyword/Any | Any | ANY | | | | All | | https://www.w3schools.com/sql/sql_any_all.asp | |
| Keyword/Arithmetic Expressions | Arithmetic Expressions | | Arithmetik | Arithmetic | Q11205 | | | | |
| Keyword/Armstrong's axioms | Armstrong's axioms | Armstrong Axiome | | Armstrong's axioms | Q3625629 | | | | |
| Keyword/B+ tree | B+ tree | B+ Baum | B+-Baum | B+ tree | Q285861 | B-Tree | | | |
| Keyword/B-Tree | B-Tree | B-Baum, BBaum, B Baum | B-Baum | B-tree | Q677051 | search tree | | | b-tree |
| Keyword/BETWEEN | BETWEEN | Between | | | | | | https://www.w3schools.com/sql/sql_ref_between.asp | |
| Keyword/Boyce-Codd normal form | Boyce-Codd normal form | BCNF | Boyce-Codd-Normalform | Boyce–Codd normal form | Q2460153 | functional dependency, database normalisation | | | bcnf |
| Keyword/C2PL | C2PL | | | Conservative two-phase locking | Q5163111 | 2PL | | | |
| Keyword/CHAR | CHAR | | Char (Datentyp) | Character (computing) | Q32483 | datatype | | https://mariadb.com/kb/en/char/ | |
| Keyword/COMMIT | COMMIT | | | COMMIT (SQL) | Q1115672 | TCL | | | |
| Keyword/COUNT | COUNT | Count, Avg, Sum | | | | | | https://www.w3schools.com/sql/sql_count_avg_sum.asp | |
| Keyword/CREATE | CREATE | CREATE TABLE, CREATE INDEX, Create, TABLE | | | Q6969555 | DDL, Table | | https://www.w3schools.com/sql/sql_ref_create_table.asp | |
| Keyword/CROSS JOIN | CROSS JOIN | Cross Join, Kreuzprodukt | | | | | | https://www.w3schools.com/mysql/mysql_join_cross.asp | |
| Keyword/CSR | CSR | | | | | Scheduler | | http://dbis-vl.wikidata.dbis.rwth-aachen.de/index.php/Keyword-dbis/CSR | |
| Keyword/Candidate Key | Candidate Key | Candidate key | Schlüsselkandidat | Candidate key | Q2113197 | | | | |
| Keyword/Cardinality | Cardinality | | Kardinalität (Datenbankmodellierung) | Cardinality (data modeling) | Q362383 | | | | |
| Keyword/DBMS | DBMS | | | Database management system | Q176165 | database | | | rdbms |
| Keyword/DDL | DDL | | Data Definition Language | Data definition language | Q1431648 | ALTER, CREATE, GRANT, REVOKE | | | ddl |
| Keyword/DECIMAL | DECIMAL | | | Decimal data type | Q5249172 | datatype | | | |
| Keyword/DELETE | DELETE | | | Delete (SQL) | Q1153781 | DML | | https://www.w3schools.com/sql/sql_ref_delete.asp | |
| Keyword/DISTINCT | DISTINCT | Distinct, Projektion | | | | DQL | | https://www.w3schools.com/sql/sql_ref_distinct.asp | |
| Keyword/DQL | DQL | | Abfragesprache | Query language | Q845739 | SQL | | | |
| Keyword/Data sovereignty | Data sovereignty | data sovereignty | | Data sovereignty | Q48780629 | | | | |
| Keyword/EXCEPT | EXCEPT | Except, Differenz | | | | DQL, SQL Set operations | | https://en.wikipedia.org/wiki/Set_operations_(SQL)#EXCEPT_operator | |
| Keyword/Entity Type | Entity Type | Entitätstyp | Entität (Informatik) | | Q1344928 | entity | | | |
| Keyword/Exists | Exists | EXISTS | | | | DDL | | https://www.w3schools.com/sql/sql_ref_exists.asp | |
| Keyword/FOREIGN KEY | FOREIGN KEY | FK | Fremdschlüssel | Foreign key | Q1056760 | DDL | | https://www.w3schools.com/sql/sql_ref_foreign_key.asp | |
| Keyword/GDPR | GDPR | DSGVO | Datenschutz-Grundverordnung | General Data Protection Regulation | Q1172506 | | | | |
| Keyword/GROUP BY | GROUP BY | Group By | | Group by (SQL) | Q13222055 | DQL | | https://www.w3schools.com/sql/sql_ref_group_by.asp | |
| Keyword/Generalization | Generalization | generalization | | Generalization | Q170084 | Inheritance | | | |
| Keyword/HAVING | HAVING | Having | | Having (SQL) | Q1972511 | DQL | | https://www.w3schools.com/sql/sql_ref_having.asp | |
| Keyword/IEC 9075 | IEC 9075 | | | ISO/IEC 9075 | Q5974436 | ISO Standard | | | |
| Keyword/IN | IN | In | | | | DQL | | https://www.w3schools.com/sql/sql_in.asp | |
| Keyword/INDEX | INDEX | Index | | | | DDL | | https://www.w3schools.com/sql/sql_ref_index.asp | |
| Keyword/INSERT | INSERT | INSERT INTO, INTO | | Insert (SQL) | Q1076017 | DML | | https://www.w3schools.com/sql/sql_ref_insert_into.asp | |
| Keyword/IRI | IRI | | Internationalized Resource Identifier | Internationalized Resource Identifier | Q424583 | URI | | | |
| Keyword/ISO Standard | ISO Standard | | ISO-Norm | | Q15087423 | | | | |
| Keyword/Inheritance | Inheritance | inheritance, isA | | Is-a | Q1101080 | structure | | | inheritance |
| Keyword/Isolation | Isolation | | Isolation (Datenbank) | Isolation (database systems) | Q1674485 | ACID | | | |
| Keyword/LEFT OUTER JOIN | LEFT OUTER JOIN | | | | Q31341045 | DQL, OUTER JOIN | | | |
| Keyword/LIMIT | LIMIT | | | | Q12032401 | DQL | | https://www.w3schools.com/sql/sql_ref_limit.asp | |
| Keyword/MBR | MBR | | Minimal umgebendes Rechteck | Minimum bounding rectangle | Q1134256 | | | | |
| Keyword/MIN | MIN | Min | | | | DQL | | https://www.w3schools.com/sql/sql_min_max.asp | |
| Keyword/N-Triples | N-Triples | | | N-Triples | Q44044 | | | | |
| Keyword/NOT | NOT | Not | | | | DQL | | https://www.w3schools.com/sql/sql_and_or.asp | |
| Keyword/Neo4J | Neo4J | | Neo4j | Neo4j | Q1628290 | cypher, graph database | | | |
| Keyword/Notation 3 | Notation 3 | | Notation 3 (Informatik) | Notation3 | Q1424987 | | | | |
| Keyword/OLAP | OLAP | | Online Analytical Processing | Online analytical processing | Q642514 | | | | |
| Keyword/OR | OR | Or | | | | DQL | | https://www.w3schools.com/sql/sql_and_or.asp | |
| Keyword/OUTER JOIN | OUTER JOIN | | | | | DQL, JOIN | | https://de.wikibooks.org/wiki/Einf%C3%BChrung_in_SQL:_OUTER_JOIN | |
| Keyword/PERIOD FOR | PERIOD FOR | | | | | | | https://mariadb.com/kb/en/application-time-periods/ | |
| Keyword/Printing press | Printing press | | Druckpresse | Printing press | Q144334 | | | | |
| Keyword/RC | RC | recoverable | | | | | | https://www.geeksforgeeks.org/recoverability-in-dbms/ | |
| Keyword/RDF | RDF | | Resource Description Framework | Resource Description Framework | Q54872 | IRI, SPARQL | | | rdf |
| Keyword/REDO | REDO | | | | | ARIES | | https://en.wikipedia.org/wiki/Algorithms_for_Recovery_and_Isolation_Exploiting_Semantics#Redo | |
| Keyword/RELAX NG | RELAX NG | | RELAX NG | RELAX NG | Q1314117 | XML | | | |
| Keyword/REVOKE | REVOKE | | | | Q12048413 | DCL | | | |
| Keyword/RIGHT OUTER JOIN | RIGHT OUTER JOIN | | | | Q42214156 | DQL, OUTER JOIN | | | |
| Keyword/Recovery | Recovery | recovery | Logging und Recovery | Transaction log | Q948454 | | | | |
| Keyword/Relationship | Relationship | relation | Relation | Relations (philosophy) | Q930933 | | | | |
| Keyword/S2PL | S2PL | | | | | 2PL | | http://dbis-vl.wikidata.dbis.rwth-aachen.de/index.php/Keyword-dbis/S2PL | |
| Keyword/SQL | SQL | SEQUEL | SQL | SQL | Q47607 | query | | | sql |
| Keyword/SQL Set operations | SQL Set operations | | | Set operations (SQL) | Q42196253 | | | | |
| Keyword/SQL1 | SQL1 | SQL-86 | | | Q28163355 | IEC 9075 | | | |
| Keyword/SQL2006 | SQL2006 | SQL:2006 | | | Q7392729 | IEC 9075 | | | |
| Keyword/SQL2016 | SQL2016 | SQL:2016 | | | Q28941000 | IEC 9075 | | | |
| Keyword/SQL2019 | SQL2019 | SQL:2019 | | | | IEC 9075 | | https://www.iso.org/standard/67382.html | |
| Keyword/SQLite | SQLite | | SQLite | SQLite | Q319417 | | | | |
| Keyword/SUM | SUM | | | | | DQL | | https://www.w3schools.com/sql/sql_count_avg_sum.asp | |
| Keyword/Scheduler | Scheduler | scheduler | Serialisierbarkeit | Serializability | Q137712 | | | | |
| Keyword/Schema | Schema | schema | Schema (Informatik) | | Q1397073 | structure | | | |
| Keyword/Specialization | Specialization | specialization | | | | Inheritance | | https://wiki.bitplan.com/index.php/Specialization | |
| Keyword/Super key | Super key | | | Superkey | Q2068684 | key | | | |
| Keyword/Synchronisation | Synchronisation | synchronisation | Prozesssynchronisation | Synchronization (computer science) | Q650462 | | | | |
| Keyword/TCL | TCL | | Transaction Control Language | Transaction Control Language | Q2448845 | SQL | | | |
| Keyword/Trigger | Trigger | Datenbanktrigger | Datenbanktrigger | Database trigger | Q835769 | | | | |
| Keyword/Turtle | Turtle | | Turtle (Syntax) | Turtle (syntax) | Q114409 | RDF | | | |
| Keyword/UNION | UNION | union,Union, Vereinigung | | | Q2669934 | DQL, SQL, six base operations | | https://www.w3schools.com/sql/sql_ref_union.asp | |
| Keyword/UNIQUE | UNIQUE | Unique | | | | DDL | | https://www.w3schools.com/sql/sql_ref_unique.asp | |
| Keyword/UPDATE | UPDATE | | Update (SQL) | Update (SQL) | Q1076005 | DML | | https://www.w3schools.com/sql/sql_ref_update.asp | |
| Keyword/URI | URI | | Uniform Resource Identifier | Uniform Resource Identifier | Q61694 | IRI, Web | | | |
| Keyword/VARCHAR | VARCHAR | | | Varchar | Q2715350 | datatype | | https://mariadb.com/kb/en/varchar/ | |
| Keyword/Variance | Variance | | | | | DQL | | https://mariadb.com/kb/en/variance/ | |
| Keyword/Weak entity | Weak entity | | Schwache Entität | Weak entity | Q3246444 | | | | |
| Keyword/Wide-column-store | Wide-column-store | | | Wide-column store | Q25099437 | NoSQL, column-oriented DBMS | | | |
| Keyword/XML Information Set | XML Information Set | | XML Information Set | XML Information Set | Q1759545 | XML | | | |
| Keyword/XML Schema | XML Schema | | XML Schema | XML Schema (W3C) | Q16342 | XML | | | |
| Keyword/XML tree | XML tree | | | XML tree | Q8042334 | XML | | | |
| Keyword/XML validation | XML validation | | | XML validation | Q595926 | XML | | | |
| Keyword/XQuery | XQuery | | XQuery | XQuery | Q850661 | | | | xquery |
| Keyword/abstraction | abstraction | Abstraction | Abstraktion | Abstraction | Q673661 | | | | abstraction |
| Keyword/anomaly | anomaly | Anomaly, Anomalie | Anomalie (Informatik) | | Q15783583 | | | | |
| Keyword/bandwith | bandwith | | | Bandwidth (computing) | Q1576430 | | | | bandwidth |
| Keyword/binary relation | binary relation | | Binäre Relation | Binary relation | Q130901 | relation | | | |
| Keyword/canonical cover | canonical cover | kanonische Überdeckung | Kanonische Überdeckung | Canonical cover | Q1723874 | | | | |
| Keyword/cartesian product | cartesian product | Cartesian Product, Kreuzprodukt, Cartesian product | Kartesisches Produkt | Cartesian product | Q173740 | six base operations | | | |
| Keyword/column-oriented DBMS | column-oriented DBMS | | Spaltenorientierte Datenbank | Column-oriented DBMS | Q425567 | NoSQL | | | |
| Keyword/composite attribute | composite attribute | | | | | | | https://www.scaler.com/topics/composite-attribute-in-dbms/ | |
| Keyword/conceptual design | conceptual design | | | Conceptual design | Q5158435 | | | | |
| Keyword/conceptual schema | conceptual schema | conceptual model, Konzeptionelles Modell | Semantisches Datenmodell | Conceptual schema | Q2268965 | Three schema approach | | | |
| Keyword/cypher | cypher | | Cypher (Abfragesprache) | Cypher (query language) | Q16834355 | | | | |
| Keyword/database | database | Database, DB, DBS, database system | Datenbank | Database | Q8513 | | | | database |
| Keyword/database normalisation | database normalisation | | Normalisierung (Datenbank) | Database normalization | Q339072 | Database theory, design | | | database-normalization |
| Keyword/database table | database table | | Datenbanktabelle | Table (database) | Q278425 | database table | | | |
| Keyword/database transaction | database transaction | | Transaktion (Informatik) | Database transaction | Q848010 | transaction | | | |
| Keyword/declarative programming | declarative programming | deklarative sprache | Deklarative Programmierung | Declarative programming | Q531152 | | | | |
| Keyword/design | design | | Softwaredesign | Software design | Q857102 | | | | |
| Keyword/difference | difference | | Differenzmenge | | Q845126 | six base operations | | | |
| Keyword/discriminator | discriminator | | | | | inheritance, entity-relationship model | | https://wiki.bitplan.com/index.php/Discriminator | |
| Keyword/domain calculus | domain calculus | DRC | | Domain relational calculus | Q5289831 | relational calculus | | | |
| Keyword/duplicate | duplicate | | Dublette (Datenbank) | | Q1263068 | | | | |
| Keyword/external schema | external schema | | | | | Three schema approach | | https://wiki.bitplan.com/index.php/External_schema | |
| Keyword/graph database | graph database | | Graphdatenbank | Graph database | Q595971 | database, graph, NoSQL | | | |
| Keyword/index structure | index structure | index structures, Indexstrukturen | Indexstruktur | | Q1423858 | | | | |
| Keyword/information system | information system | | Informationssystem | Information system | Q121182 | | | | |
| Keyword/intensional | intensional | | Extension und Intension | Extensional and intensional definitions | Q19515659 | | | | |
| Keyword/intersection | intersection | | | Intersection | Q17141489 | | | | |
| Keyword/join algorithms | join algorithms | | Joinalgorithmen | | Q1702519 | JOIN | | | |
| Keyword/key | key | natural key | Sprechender Schlüssel | Natural key | Q731314 | | | | |
| Keyword/latency | latency | | Totzeit (Regelungstechnik) | Latency (engineering) | Q1771903 | | | | |
| Keyword/left semi-join | left semi-join | | | | | semi-join | | https://de.wikibooks.org/wiki/Relationenalgebra_und_SQL:_Semi-Join | |
| Keyword/lock | lock | locking, Sperre | Lock | Lock (computer science) | Q1427251 | transaction | | | locking |
| Keyword/metadata | metadata | | Metadaten | Metadata | Q180160 | structure | | | |
| Keyword/multidimensional data | multidimensional data | mehrdimensionale Daten, multidimensionale Datenbanken | Multidimensionale Datenbank | | Q356222 | multidimensional array | | | |
| Keyword/n:m relation | n:m relation | | | | | Cardinality | | https://glossar.hs-augsburg.de/Beziehungstypen | |
| Keyword/natural join | natural join | Natural Loin, Natural Join | Join (SQL) | Join (SQL) | Q2003535 | Join | | | |
| Keyword/nested queries | nested queries | Nested query | | Correlated subquery | Q5172838 | query | | | |
| Keyword/node | node | vertex | Knoten (Graphentheorie) | Vertex (graph theory) | Q1304193 | graph | | | |
| Keyword/persistent identifier | persistent identifier | | | | | | | | |
| Keyword/personal computer | personal computer | | Personal Computer | Personal computer | Q16338 | | | | |
| Keyword/physical schema | physical schema | physical data model | | Physical schema | Q17113749 | Three schema approach | | | |
| Keyword/projection | projection | | | Projection (relational algebra) | Q3134666 | six base operations | | | |
| Keyword/punched card | punched card | | Lochkarte | Punched card | Q183414 | | | | |
| Keyword/quadtree | quadtree | | Quadtree | Quadtree | Q934791 | tree | | | |
| Keyword/quasi identifier | quasi identifier | | | | | identifier | | | |
| Keyword/query | query | | | | Q3428776 | | | | |
| Keyword/query optimization | query optimization | Optimierungsgründe | | Query optimization | Q2919848 | query | | | |
| Keyword/query optimizer | query optimizer | Regelbasiert, Kostenbasiert | Abfrageoptimierer | | Q390567 | query | | | |
| Keyword/query plan | query plan | Auswertungsplan | Auswertungsplan | Query plan | Q784232 | query | | | |
| Keyword/recursive query | recursive query | | | Hierarchical and recursive queries in SQL | Q5753091 | | | | |
| Keyword/reflexive relation | reflexive relation | | Reflexive Relation | Reflexive relation | Q621850 | relation | | | |
| Keyword/rel algebra | rel algebra | relational algebra | Relationale Algebra | Relational algebra | Q840540 | relation | | | |
| Keyword/relational model | relational model | | | Relational model | Q755662 | relation | | | |
| Keyword/row pattern matching | row pattern matching | row pattern recognition, RPR | | | | | Ohara2021, Petkovic2022 | | |
| Keyword/search tree | search tree | Suchbaum | Suchbaum | Search tree | Q621673 | B-Tree | | | |
| Keyword/selection | selection | | | Selection (relational algebra) | Q7447725 | six base operations | | | |
| Keyword/selfjoin | selfjoin | | | | | JOIN | | https://www.w3schools.com/sql/sql_join_self.asp | |
| Keyword/semantic triple | semantic triple | | | Semantic triple | Q3539534 | RDF | | | |
| Keyword/semi-join | semi-join | | | | | Join | Bernstein1981 | | |
| Keyword/serialisability | serialisability | Serialisability, serializability | Serialisierbarkeit | Serializability | Q137712 | concurrency control | | | |
| Keyword/serialization | serialization | | Serialisierung | Serialization | Q1127410 | concurrency control | | | |
| Keyword/structure | structure | | | Structure | Q6671777 | abstraction | | | |
| Keyword/table | table | Table, Relation | Relation (Datenbank) | Relation (database) | Q277521 | database theory | | | |
| Keyword/ternary relation | ternary relation | | | Ternary relation | Q3756532 | relation | | | |
| Keyword/transitive relation | transitive relation | | Transitive Relation | Transitive relation | Q64861 | | | | |
| Keyword/triplestore | triplestore | | | Triplestore | Q3539533 | RDF | | | |
| Keyword/tuple | tuple | tupel | Tupel | Tuple | Q600590 | | | | |
| Keyword/unique key | unique key | | Schlüssel (Datenbank) | Unique key | Q3667566 | Primary key, Candidate key, Super key, Surrogate key | | | |
| Keyword/view | view | View | Sicht (Datenbank) | View (SQL) | Q1329910 | DDL | | https://www.w3schools.com/sql/sql_view.asp | |
