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Learning cypher : write powerful and efficient queries for Neo4j with Cypher its official query language /
Chapter 2: Filter, Aggregate, and Combine Results; Filtering; The book store - an example; Text search; Working with regular expressions; Escaping the text; Value comparisons; The IN predicate; Boolean operators; Working with collections; Paging results - LIMIT and SKIP; Sorting; A descending sort;...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham, U.K. :
Packt Pub.,
2014.
|
| Colección: | Community experience distilled.
|
| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
MARC
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|---|---|---|---|
| 001 | OR_ocn881383331 | ||
| 003 | OCoLC | ||
| 005 | 20231017213018.0 | ||
| 006 | m o d | ||
| 007 | cr unu|||||||| | ||
| 008 | 140613s2014 enka o 001 0 eng d | ||
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| 019 | |a 907245857 |a 1259061010 | ||
| 020 | |a 9781783287765 | ||
| 020 | |a 1783287764 | ||
| 020 | |a 1783287756 | ||
| 020 | |a 9781783287758 | ||
| 020 | |z 9781783287758 | ||
| 029 | 1 | |a CHNEW |b 000697464 | |
| 029 | 1 | |a DEBBG |b BV042033100 | |
| 029 | 1 | |a DEBSZ |b 414185854 | |
| 029 | 1 | |a GBVCP |b 882840169 | |
| 035 | |a (OCoLC)881383331 |z (OCoLC)907245857 |z (OCoLC)1259061010 | ||
| 037 | |a CL0500000446 |b Safari Books Online | ||
| 050 | 4 | |a QA76.9.D32 |b P369 2014 | |
| 082 | 0 | 4 | |a 005.7565 |2 23 |
| 049 | |a UAMI | ||
| 100 | 1 | |a Panzarino, Onofrio. | |
| 245 | 1 | 0 | |a Learning cypher : |b write powerful and efficient queries for Neo4j with Cypher its official query language / |c Onofrio Panzarino. |
| 260 | |a Birmingham, U.K. : |b Packt Pub., |c 2014. | ||
| 300 | |a 1 online resource (1 volume) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 347 | |a text file | ||
| 490 | 1 | |a Community experience distilled | |
| 588 | 0 | |a Online resource; title from cover (Safari, viewed June 09, 2014). | |
| 500 | |a Includes index. | ||
| 505 | 0 | |a Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Querying Neo4j Effectively with Pattern Matching; Setting up a new Neo4j database; Neo4j running modes; Neo4j Server; An embedded database; HR management tool -- an example; Creating nodes and relationships using the Java API; A querying database; Invoking Cypher from Java; Finding nodes by relationships; Filtering properties; Filtering relationships; Dealing with missing parts; Working with paths; Node IDs as starting points; Query parameters; Passing parameters with Java | |
| 505 | 8 | |a The UNION statementSummary; Chapter 3: Manipulating the Database; Using Neo4j Browser; Creating nodes and relationships; Labels and properties; Multiple labels; Properties; Creating multiple patterns; Creating relationships; Creating full paths; Creating relationships between existing nodes using read-and-write queries; Modifying existing data; Creating unique patterns; Complex patterns; Setting properties and labels; Cloning a node; Adding labels to nodes; Merging matched patterns; Idempotent queries; Deleting data; Removing labels; Removing properties; Deleting nodes and relations | |
| 505 | 8 | |a Clearing the whole databaseLoops; Working with collections; Summary; Chapter 4: Improving Performance; Performance issues; Best practices and recommendations; Using parameterized queries; Parameterized queries with the REST API; Reusing ExecutionEngine; Finding the optimum transaction size; Avoiding unnecessary clauses; Specifying the direction of relationships and variable length paths; Profiling queries; Profiling using the Java API; Inside the execution plan description; Profiling with Neo4j Shell; Profiling with the REST API; Indexes and constraints; SCAN hints; Index hints; Constraints | |
| 520 | |a Chapter 2: Filter, Aggregate, and Combine Results; Filtering; The book store - an example; Text search; Working with regular expressions; Escaping the text; Value comparisons; The IN predicate; Boolean operators; Working with collections; Paging results - LIMIT and SKIP; Sorting; A descending sort; Dealing with null values using the COALESCE function; Aggregating results; Counting matching rows or non-null values; Summation; Average; Maximum and minimum; Standard deviation; Collecting values in an array; Grouping keys; Conditional expressions; Separating query parts using WITH | ||
| 520 | |a Chapter 5: Migrating from SQL; Our example; Migrating the schema; Labels; Indexes and constraints; Relationships; Migrating the data; Entities; Relationships; Migrating queries; CRUD; Searching queries; Grouping queries; Summary; Appendix: Operators and Functions; Operators; Comparison operators; Ordering operators; Equality operators; NULL equality operators; Mathematical operators; The concatenation operator; The IN operator; Regular expressions; Functions; COALESCE; TIMESTAMP; ID; Working with nodes; NODES; LABELS; Working with paths and relationships; TYPE; ENDNODE and STARTNODE | ||
| 520 | |a An easy-to-follow guide full of tips and examples of real-world applications. In each chapter, a thorough example will show you the concepts in action, followed by a detailed explanation. This book is intended for those who want to learn how to create, query, and maintain a graph database, or who want to migrate to a graph database from SQL. It would be helpful to have some familiarity with Java and/or SQL, but no prior experience is required. | ||
| 546 | |a English. | ||
| 590 | |a O'Reilly |b O'Reilly Online Learning: Academic/Public Library Edition | ||
| 650 | 0 | |a Non-relational databases. | |
| 650 | 0 | |a Databases |x Development. | |
| 650 | 0 | |a Database design. | |
| 650 | 0 | |a Databases |x Programming. | |
| 650 | 0 | |a Query languages (Computer science) | |
| 650 | 6 | |a Bases de données non relationnelles. | |
| 650 | 6 | |a Bases de données |x Conception. | |
| 650 | 6 | |a Langages d'interrogation. | |
| 650 | 7 | |a COMPUTERS |x Data Processing. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Programming |x Open Source. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Programming Languages |x SQL. |2 bisacsh | |
| 650 | 7 | |a Database design. |2 fast |0 (OCoLC)fst00888032 | |
| 650 | 7 | |a Non-relational databases. |2 fast |0 (OCoLC)fst01896579 | |
| 650 | 7 | |a Query languages (Computer science) |2 fast |0 (OCoLC)fst01085675 | |
| 776 | 0 | |z 1783287756 | |
| 776 | 0 | |z 1306797454 | |
| 830 | 0 | |a Community experience distilled. | |
| 856 | 4 | 0 | |u https://learning.oreilly.com/library/view/~/9781783287758/?ar |z Texto completo (Requiere registro previo con correo institucional) |
| 938 | |a Askews and Holts Library Services |b ASKH |n AH26849909 | ||
| 938 | |a ebrary |b EBRY |n ebr10873331 | ||
| 938 | |a YBP Library Services |b YANK |n 11818125 | ||
| 994 | |a 92 |b IZTAP | ||