Weitere ähnliche Inhalte Ähnlich wie Análisis de las novedades del Elastic Stack (20) Mehr von Elasticsearch (20) Kürzlich hochgeladen (20) Análisis de las novedades del Elastic Stack1. Shay Banon | Founder & CEO
Aaron Katz | CRO
Janesh Moorjani | CFO
Elastic Overview
Elastic Stack
Updates and Roadmap
Andrés Rodríguez (@andresrc)
Team Lead
15. • What technology? (eg. Nginx)
• What to monitor? (eg. logs, metrics, packets)
• Where is it? (eg. paths to logfiles)
Integrations Manager
18. • Beats config
• Ingest node config
• Index template
• First index
• Index alias
• Index lifecycle management
policy
• Snapshot lifecycle
management policy
• Index patterns
• Kibana dashboards
• Canvas workpads
• Machine learning jobs
• Alerts
Automatically Setup
19. • Beats config
• Ingest node config
• Index template
• First index
• Index alias
• Index lifecycle management
policy
• Snapshot lifecycle
management policy
• Index patterns
• Kibana dashboards
• Canvas workpads
• Machine learning jobs
• Alerts
Automatically Setup
21. • Single config language
• Installs required Beats
• Upgrades Beats
• Upgrades itself
Beats Agent
58. • Outlier detection
• Supervised model training for regression & classification
• Ingest Prediction Processor
Advanced ML Analytics
61. Query Before After Improvement
Fuzzy 46 qps
Phrase 4 qps
Bool AND 9.3 qps
Bool OR 3.3 qps
Term 33 qps
62. Query Before After Improvement
Fuzzy 46 qps 59 qps 28%
Phrase 4 qps 7 qps 87%
Bool AND 9.3 qps 23.5 qps 247%
Bool OR 3.3 qps 9.8 qps 292%
Term 33 qps 1,160 qps 3,700%
64. "query" : "elasticsearch and lucene"
max_score(and) == 1
max_score(lucene) == 5
max_score(elasticsearch) == 3
Weak-AND
65. Min top-10 score and (1)
elasticsearch
(3)
lucene
(5)
<=1 ✓ ✓ ✓
> 1 and <= 4 ✗ ✓ ✓
> 4 and <= 9 ✗ ✗ ✓
> 9 ✗ ✗ ✗
Weak-AND
75. score = BM25(Text) + PageRank
rank_feature:
Advanced Scoring
• Star Ratings
• PageRank
• Popularity
76. score = BM25(Text) + Saturation(PageRank)
rank_feature:
Advanced Scoring
• Star Ratings
• PageRank
• Popularity
78. script_score: • Custom scoring, including vectors
distance_feature: • Date
• Geopoint
• Numeric
rank_feature:
Advanced Scoring
• Star Ratings
• PageRank
• Popularity
83. • v2.3: 1 dim, for numbers and dates
• v5.0: 2 dim, for geopoints
• v5.2: 2 dim, for number & date ranges
• v6.7: 7 dim, for geoshapes
BKD Trees
85. • Accurate to 1cm, vs 50m
• Index is 60% smaller
• Indexing 60% faster
• Queries 50% faster
• Plus BKD GeoPoints 80% faster indexing
BKD Geoshapes