Object Storage Core Vocabulary Collection (100 Terms)

No.	Term	Description
1	Object Storage	An architecture where data is stored as objects, replacing traditional file hierarchy structures
2	Bucket	A container for storing objects with globally unique namespace
3	Object	Basic storage unit containing data, metadata, and unique identifier (Object Key)
4	Metadata	Key-value pair information describing object attributes (such as file type, creation time)
5	S3-Compatible	Storage services compatible with Amazon S3 API standards
6	Data Durability	The probability that data remains intact and accessible over a period of time (e.g., 99.999999999%)
7	Replication	Redundancy technology that ensures data safety through multiple copies
8	Erasure Coding	A method of data protection in which data is broken into fragments, expanded and encoded with redundant data pieces
9	Cold Storage	Low-cost storage type for infrequently accessed data (such as archived data)
10	Lifecycle Management	Policies for automatically transitioning/deleting objects (e.g., move to cold storage after 30 days)
11	Versioning	Retaining historical versions of objects to prevent overwriting
12	Storage Class	Different performance/cost storage tiers (Standard, Infrequent Access, Archive)
13	Access Key	Authentication keys for API requests (Access Key ID + Secret Access Key)
14	Region	Geographic location of storage infrastructure (e.g., East China 1, US West)
15	Availability Zone (AZ)	Isolated data centers with independent power/network within the same region
16	Endpoint	Domain address for accessing storage service (e.g., us-east1.rustfs.com)
17	RESTful API	API design specification based on HTTP protocol
18	Multipart Upload	Mechanism for splitting large files for upload and merging
19	Pre-Signed URL	Temporary access links with time validity
20	Server-Side Encryption (SSE)	Automatic data encryption on server side (SSE-S3/SSE-KMS/SSE-C)
21	Client-Side Encryption (CSE)	Local encryption on client side before upload
22	Cross-Region Replication	Automatic object replication across geographic regions
23	Access Control List (ACL)	Rule list controlling access permissions for buckets/objects
24	Bucket Policy	JSON-based fine-grained permission control policies
25	IAM	Identity and Access Management system for centralized user/role permission management
26	Event Notification	Sending notifications to message queues/function computing when events trigger
27	Data Lake	Repository for centralized storage of structured/unstructured data
28	Compliance	Meeting data storage regulatory requirements like GDPR, HIPAA
29	Logging & Audit	Recording all API operation logs for auditing
30	Monitoring & Alerting	Real-time monitoring of storage usage/requests with alerting
31	CORS	Rules controlling browser cross-origin resource access
32	Transfer Acceleration	Optimizing upload/download speed through edge nodes
33	CDN Integration	Combining with Content Delivery Network for caching acceleration
34	Data Export	Process of migrating data to other storage systems
35	Data Import	Batch data migration from external systems to object storage
36	Static Website Hosting	Directly hosting HTML/CSS/JS static files through buckets
37	Hotlink Protection	Technology preventing external websites from stealing resource links
38	Request Rate Limiting	Controlling API request frequency per user/IP
39	Tagging	Adding classification tags to buckets/objects for management
40	Inventory Report	Periodically generated CSV/ORC files listing storage objects
41	Data Restoration	Restoring data from archive storage to accessible state
42	Storage Gateway	Access layer mapping object storage as local file system
43	Data Compression	Compressing data before upload to save storage space
44	Data Deduplication	Eliminating duplicate data to reduce storage usage
45	Direct Read Archive	Technology for directly reading archived data without restoration
46	Bandwidth Control	Limiting download bandwidth to avoid network congestion
47	Concurrent Connections	Number of simultaneous data transfer connections
48	Data Migration Service	Automated migration tools (e.g., AWS Snowball)
49	Client SDK	Developer toolkits for integrating storage services (e.g., Python/Java SDK)
50	CLI	Command line management tools (e.g., aws s3 cp)
51	Web Console	Web-based management interface
52	Data Integrity Check	Verifying transmission integrity through MD5/SHA
53	Resumable Upload/Download	Continuing transfer from breakpoint after network interruption
54	Mirror Back to Source	Pulling and saving from specified origin when requested object doesn't exist
55	Canary Release	Release strategy gradually opening new features to some users
56	Soft Delete	Marking objects for deletion while maintaining recovery period
57	Object Lock	Compliance protection mechanism preventing object deletion or overwriting
58	Watermarking	Adding identification information to images/videos
59	Thumbnail Generation	Automatically creating thumbnail versions of images
60	Image Processing	Online cropping/scaling/rotation processing functions
61	Video Transcoding	Converting video formats/resolutions for different devices
62	Content Moderation	Automatically detecting inappropriate images/videos/text
63	Cost Analysis	Calculating costs by storage type/request count dimensions
64	Usage Monitoring	Real-time dashboard viewing storage/traffic/request counts
65	Storage Analytics	Tools analyzing storage patterns to optimize costs
66	Requester Pays	Billing model where data downloader bears the cost
67	Tiered Storage	Automatically moving data to lower-cost storage tiers
68	Intelligent Tiering	Automatically selecting optimal storage type based on access patterns
69	PrivateLink	Accessing object storage through internal network avoiding public exposure
70	VPC Endpoint	Entry point for securely accessing storage services within Virtual Private Cloud
71	SSL/TLS	Encrypting data transmission through HTTPS protocol
72	Client-Side Encryption	Users encrypting data themselves before upload
73	KMS	Key Management Service for centralized encryption key management
74	Permission Boundary	Limiting maximum permission scope of IAM roles/users
75	Temporary Credentials	Short-term valid access tokens (e.g., STS Token)
76	MFA Delete	Requiring multi-factor authentication to delete data
77	Immutability	Property preventing data tampering (combined with WORM model)
78	Legal Hold	Mandatory protection prohibiting data deletion/modification in compliance scenarios
79	Cross-Account Sharing	Allowing other cloud accounts to access specified storage resources
80	Prefetch Policy	Loading data into cache in advance to accelerate subsequent access
81	Cache-Control	Specifying browser/CDN caching behavior through HTTP headers
82	Delayed Deletion	Delaying deletion operations to prevent accidental actions
83	Batch Operations	Performing unified operations on multiple objects (delete/copy/restore)
84	Data Lineage	Metadata records tracking data sources and change history
85	Data Catalog	Retrieval system storing metadata information
86	Storage Gateway	Hybrid cloud solution connecting local systems with cloud storage
87	Hybrid Cloud Storage	Architecture using both local storage and cloud storage
88	Edge Storage	Providing storage services at edge nodes close to data sources
89	Multi-Cloud Storage	Storage solutions across different cloud service providers
90	Storage Federation	Abstraction layer for unified management of multiple storage systems
91	Object Tag	Adding custom classification tags to objects
92	Bucket Tag	存储桶标签
93	Storage Quota	存储配额
94	Request Throttling	请求限速
95	SLA	服务等级协议
96	Disaster Recovery	灾难恢复
97	Storage Topology	存储拓扑
98	Proximity Access	就近访问
99	Global Namespace	全球统一命名空间
100	Zero-Copy Migration	零拷贝迁移