# Oracle Database 18c шинэ боломжууд

**URL:** <https://www.batmunkh.net/t/oracle-database-18c/550>\
**Category:** Oracle Database\
**Tags:** 18c, database\
**Created:** [March 3, 2018, 9:20pm UTC](https://www.batmunkh.net/t/oracle-database-18c/550 "2018-03-03T21:20:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![batmunkh](https://www.batmunkh.net/user_avatar/www.batmunkh.net/batmunkh/32/297_2.png) [@batmunkh](https://www.batmunkh.net/u/batmunkh)\
**Post date:** [March 3, 2018, 9:20pm UTC](https://www.batmunkh.net/t/oracle-database-18c/550/1 "2018-03-03T21:20:28Z")

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Өнгөрсөн сард Oracle Database 12.2.2 хувилбарыг Oracle Database 18с гэж нэрлэн гарсан билээ.

Уг хувилбарын шинэ боломжуудаас сонирхуулъя. Нэр томъёо ихтэй тул англиар жагсаав.

Oracle Database 18c шинэ боломжууд:

### Data Guard

1. Oracle Data Guard Multi-Instance Redo Apply Supports Use of Block Change Tracking Files for RMAN Backups
2. Automatic Correction of Non-logged Blocks at a Data Guard Standby Database

### Application Continuity

1. Server Draining ahead of relocating or stopping services or PDB
2. Oracle Database sees Request Boundaries
3. Transparent Application Continuity (TAC)

### General RMAN

1. Shadow Lost Write Protection
2. Duplicate PDBs between encrypted and non-encrypted CDBs
3. RMAN recover standby simplification
4. PDB backups usable after plugging into a new CDB
5. Backups from non-CDBs are usable after migration to CDB
6. RMAN duplicate PDB into existing CDB
7. Backup to archive storage

### Install, config, and patch

1. Engineered Systems support
2. Zero-Downtime Database Upgrade
3. Gold Image Distribution among RHP Servers
4. Local Switch Home for Applying Updates
5. Authentication Plug-in
6. Configuration Drift Reporting and Resolution
7. Command Scheduler and Bulk Operations
8. Dry Run Command Validation
9. New Default Location of Oracle Database Password File
10. Read-Only Oracle Home
11. RPM-based Database Installation

### Container Database Architecture

1. Copying a PDB in an Oracle Data Guard Environment
2. DBCA PDB Clone
3. PDB Lockdown Profile Enhancements
4. Refreshable PDB Switchover
5. CDB Fleet Management
6. PDB Snapshot Carousel

### RAC General

1. Shared Single Client Access Names
2. NodeVIP-Less Cluster
3. Cluster Domain Proxies
4. gridSetup-based Management
5. Reader Nodes Performance Isolation
6. UCP Support for RAC Affinity Sharding

Oracle Database 18c онлайн гарын авлагыг дараах холбоосоор харна уу.

[https://docs.oracle.com/en/database/oracle/oracle-database/18/books.html](https://docs.oracle.com/en/database/oracle/oracle-database/18/books.html)