Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
MongoDB 2.6 is great but what about 2.8?
Search
Norberto
September 11, 2014
Programming
0
74
MongoDB 2.6 is great but what about 2.8?
Brief review of 2.6 features and a quick peek on what to expect for 2.8 MongoDb
Norberto
September 11, 2014
Tweet
Share
More Decks by Norberto
See All by Norberto
How Different are MongoDB Drivers
nleite
1
87
MongoDB: Architecture and Use Cases
nleite
3
310
Aggregation and Data Processing
nleite
2
92
Welcome to MongoDB
nleite
2
150
From Relational To Document
nleite
0
85
MongoDB @ Johannesburg day 1
nleite
0
76
MongoDB @ Johannesburg day 2
nleite
0
43
Aggregation and Data Processing MongoDB
nleite
0
86
Expanding Retail Frontiers with MongoDB
nleite
0
87
Other Decks in Programming
See All in Programming
GC25 Recap: The Code You Reviewed is Not the Code You Built / #newt_gophercon_tour
mazrean
0
110
はじめてのDSPy - 言語モデルを『プロンプト』ではなく『プログラミング』するための仕組み
masahiro_nishimi
4
15k
Migration to Signals, Resource API, and NgRx Signal Store
manfredsteyer
PRO
0
120
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
270
コードとあなたと私の距離 / The Distance Between Code, You, and I
hiro_y
0
190
Go言語の特性を活かした公式MCP SDKの設計
hond0413
2
530
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
640
3年ぶりにコードを書いた元CTOが Claude Codeと30分でMVPを作った話
maikokojima
0
650
kiroとCodexで最高のSpec駆動開発を!!数時間で web3ネイティブなミニゲームを作ってみたよ!
mashharuki
0
910
One Enishi After Another
snoozer05
PRO
0
160
CSC305 Lecture 09
javiergs
PRO
0
310
Software Architecture
hschwentner
6
2.3k
Featured
See All Featured
Optimising Largest Contentful Paint
csswizardry
37
3.5k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3.1k
Product Roadmaps are Hard
iamctodd
PRO
55
11k
The Straight Up "How To Draw Better" Workshop
denniskardys
238
140k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
Agile that works and the tools we love
rasmusluckow
331
21k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
116
20k
Large-scale JavaScript Application Architecture
addyosmani
514
110k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
140
34k
Reflections from 52 weeks, 52 projects
jeffersonlam
353
21k
Building Better People: How to give real-time feedback that sticks.
wjessup
369
20k
Transcript
MongoDB 2.6 is great but what about 2.8? SA |
Eng, MongoDB Norberto #lxmug
What’s New • Query System Improvements • Integrated Text Search
• Enterprise-Grade Security • Non-Stop Operations
Query System Improvements
Query System Improvments • Index Intersection • Pipelined Data Transformations
• New Update Operators • New Set Operators
Index Intersection • Simpler ad-hoc queries • Existing Indexes can
be combined to optimize a query – Less Index Maintenance – Smaller Working Set – Lower Write Overhead – More Adaptive
Pipelined Data Transformations • $out for Aggregation • Write results
sets to a named collection • No limit on output size • Cursors back for results
New Update Operators • $mul • $min • $max •
$currentDate • New modifiers for $push
New Set Operators • $project operator in the aggregation pipeline
now supports an expanded set of expressions – $setIsSubset – $setEquals – $setDifference – $setIntersection – $setUnion – $allElementsTrue – $anyElementTrue
Redaction • Field-level Security • Access policies can be set
in Query Language • Two criteria to set Permissions – Document Content – User Privilege
Integrated Search
Text Search • Now production-ready • Integrated with MongoDB’s Query
Engine • Multi-language document support • Text-search expressions can be used in the Aggregation Framework (not true in 2.5.4)
Possibilities with Text Search • Relevance ranking • Boolean operators
• Language-specific tokenization and stemming • Fielded search • Field-weighted scoring • Stop words • Type-aware indexes
Security
None
Business Needs Replica Set Benefits Authentication In Database LDAP* Kerberos*
x.509 Certificates* Authorization Built-in Roles User-Defined Roles Field Level Security Auditing Admin Operations* Queries (via Partner Solutions) Encryption Network: SSL (with FIPS 140-2)* Disk: Partner Solutions MongoDB Enterprise-Grade Security *Requires MongoDB Enterprise
Security • Authentication with LDAP (Enterprise only) • x.509 Certificates
• User defined roles • Auditing (Enterprise only) • Windows Kerberos Support (And Windows Enterprise)
State of Security in MongoDB • Authentication – Who are
you? – X.509 authentication and Kerberos • Authorization – What can you do? – User Defined Roles, Collection-level Access Control • Auditing – What have you done? – DDL, User Manipulation, Authorization failure
Operational Improvements
Improving Performance and Scalability • Query Router Connection Pooling •
Bulk Write Operations • Resource Overload Protection with $maxTimeMS
Operational Improvements • Background Secondary Indexing • Mixed SSL Connections
• Expanded SNMP Support
So … what’s coming?!
Document Level Locking!!!
Pluggable Storage Engine API
MMS Monitoring API
MMS Backup API
MMS Automation GA
Obrigado! Norberto Leite #lxmug