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Aleksei Aleinikov

Senior GCP Platform & Cloud Security Engineer. Building production-grade cloud at scale. Writing on Kubernetes, IAM, Terraform & security by design. Google Cloud Ambassador · GCP certified.

Location Thessaloniki, Greece Joined Joined on  Personal website https://www.alekseialeinikov.com

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he/him

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Senior GCP Platform & Cloud Security Engineer

Ist Keycloak kostenlos? Keycloak vs. authentik und die wahren Kosten
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Ist Keycloak kostenlos? Keycloak vs. authentik und die wahren Kosten

#istkeycloakkostenlos #keycloakvsauthentik #keycloakscim #opensourcesso
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8 min read
Is Keycloak Free? Keycloak vs authentik and What Each Really Costs
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Is Keycloak Free? Keycloak vs authentik and What Each Really Costs

#iskeycloakfree #keycloakvsauthentik #keycloakscim #opensourcesso
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8 min read
OPA vs. Kyverno 2026: Kubernetes liefert Policies jetzt selbst
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OPA vs. Kyverno 2026: Kubernetes liefert Policies jetzt selbst

#opavskyverno #kubernetespolicyengi #validatingadmissionp #policyascode
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9 min read
OPA vs Kyverno in 2026: Kubernetes Ships Policy Now
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OPA vs Kyverno in 2026: Kubernetes Ships Policy Now

#opavskyverno #kubernetespolicyengi #validatingadmissionp #policyascode
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9 min read
Falco in Produktion: Runtime-Security ohne Alarm-Flut
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Falco in Produktion: Runtime-Security ohne Alarm-Flut

#falco #runtimesecurity #kubernetessicherheit #ebpf
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9 min read
Falco in Production: Runtime Security Without Drowning in Alerts
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Falco in Production: Runtime Security Without Drowning in Alerts

#falco #runtimesecurity #kubernetessecurity #ebpf
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9 min read
Tokenisierung vs. Verschlüsselung: Was Daten wirklich aus dem Scope nimmt
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Tokenisierung vs. Verschlüsselung: Was Daten wirklich aus dem Scope nimmt

#tokenisierung #datensicherheit #verschlüsselung #pcidssscope
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8 min read
Tokenization vs Encryption: What Actually Takes Data Out of Scope
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Tokenization vs Encryption: What Actually Takes Data Out of Scope

#tokenization #datasecurity #encryption #pcidssscope
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8 min read
Context Engineering 2026: Was Prompt Engineering abgelöst hat
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Context Engineering 2026: Was Prompt Engineering abgelöst hat

#contextengineering #promptengineering #kiagenten #kontextfenster
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9 min read
Context Engineering in 2026: What Replaced Prompt Engineering
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Context Engineering in 2026: What Replaced Prompt Engineering

#contextengineering #promptengineering #aiagents #contextwindow
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10 min read
Quantization Explained: How to Run a 70B Model on Consumer Hardware
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Quantization Explained: How to Run a 70B Model on Consumer Hardware

#quantization #modelquantization #localllm #gguf
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8 min read
Quantisierung erklärt: Wie man ein 70B-Modell auf normaler Hardware betreibt
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Quantisierung erklärt: Wie man ein 70B-Modell auf normaler Hardware betreibt

#quantisierung #modellquantisierung #lokalesllm #gguf
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8 min read
SQL vs NoSQL in 2026: Database Types, ACID vs BASE, and How to Actually Choose
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SQL vs NoSQL in 2026: Database Types, ACID vs BASE, and How to Actually Choose

#sqlvsnosql #databasetypes #relationaldatabase #nosqldatabase
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7 min read
SQL vs. NoSQL 2026: Datenbanktypen, ACID vs. BASE und wie man richtig wählt
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SQL vs. NoSQL 2026: Datenbanktypen, ACID vs. BASE und wie man richtig wählt

#sqlvsnosql #datenbanktypen #relationaledatenbank #nosqldatenbank
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7 min read
MCP-Server erklärt: selbst bauen und sicher betreiben
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MCP-Server erklärt: selbst bauen und sicher betreiben

#mcpserver #modelcontextprotocol #kiagenten #llmtools
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11 min read
MCP Servers Explained: Build One, Then Run It Safely
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MCP Servers Explained: Build One, Then Run It Safely

#mcpserver #modelcontextprotocol #aiagents #llmtools
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11 min read
Domain-Driven Design in 2026: A Practical Guide
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Domain-Driven Design in 2026: A Practical Guide

#domaindrivendesign #ddd #boundedcontext #ubiquitouslanguage
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9 min read
Domain-Driven Design 2026: Ein praktischer Leitfaden
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Domain-Driven Design 2026: Ein praktischer Leitfaden

#domaindrivendesign #ddd #boundedcontext #ubiquitouslanguage
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9 min read
Monolith vs Microservices in 2026: The Honest Trade-offs
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Monolith vs Microservices in 2026: The Honest Trade-offs

#monolith #microservices #architecture #systemdesign
5
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6 min read
Monolith vs. Microservices 2026: Die ehrliche Abwägung
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Monolith vs. Microservices 2026: Die ehrliche Abwägung

#monolith #microservices #architecture #systemdesign
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6 min read
Backups Are Not Disaster Recovery — Here's the Difference That Will Cost You
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Backups Are Not Disaster Recovery — Here's the Difference That Will Cost You

#disasterrecovery #backups #rtorpo #businesscontinuity
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6 min read
Backups sind kein Disaster Recovery — der Unterschied, der dich teuer zu stehen kommt
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Backups sind kein Disaster Recovery — der Unterschied, der dich teuer zu stehen kommt

#disasterrecovery #backups #rtorpo #businesscontinuity
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6 min read
SBOM Won't Stop the Next Log4j — Here's What Actually Would
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SBOM Won't Stop the Next Log4j — Here's What Actually Would

#sbom #softwaresupplychain #log4j #vulnerabilitymanagem
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7 min read
Eine SBOM stoppt das nächste Log4j nicht — das hier schon
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Eine SBOM stoppt das nächste Log4j nicht — das hier schon

#sbom #softwaresupplychain #log4j #vulnerabilitymanagem
5
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7 min read
The CAP Theorem, Honestly: What It Really Means When You Pick a Database
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The CAP Theorem, Honestly: What It Really Means When You Pick a Database

#captheorem #distributedsystems #consistency #availability
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6 min read
Das CAP-Theorem, ehrlich erklärt: Was es wirklich für die Datenbankwahl bedeutet
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Das CAP-Theorem, ehrlich erklärt: Was es wirklich für die Datenbankwahl bedeutet

#captheorem #distributedsystems #consistency #availability
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6 min read
The Real 2026 Engineering Skill Isn't Coding — It's Orchestrating AI
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The Real 2026 Engineering Skill Isn't Coding — It's Orchestrating AI

#aiorchestration #aiproofcareer #willaireplacejobs #futureofwork2026
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8 min read
Die eigentliche Engineering-Fähigkeit 2026 ist nicht Coden — es ist KI-Orchestrierung
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Die eigentliche Engineering-Fähigkeit 2026 ist nicht Coden — es ist KI-Orchestrierung

#kiorchestrierung #kisicherekarriere #ersetztkijobs #zukunftderarbeit2026
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9 min read
Machines Checking Machines: The Great AI-Detection Absurdity of 2026
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Machines Checking Machines: The Great AI-Detection Absurdity of 2026

#aidetection #aidetector #aicontentdetection #atsresumescreening
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7 min read
Maschinen, die Maschinen prüfen: Die große KI-Erkennungs-Absurdität von 2026
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Maschinen, die Maschinen prüfen: Die große KI-Erkennungs-Absurdität von 2026

#kierkennung #aidetector #kicontenterkennung #atsbewerbung
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7 min read
Platform Engineering on Kubernetes: What It Actually Is (and How to Build the Platform)
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Platform Engineering on Kubernetes: What It Actually Is (and How to Build the Platform)

#platformengineering #platformengineeringk #internaldeveloperpla #goldenpaths
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6 min read
Platform Engineering auf Kubernetes: Was es wirklich ist (und wie man die Plattform baut)
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Platform Engineering auf Kubernetes: Was es wirklich ist (und wie man die Plattform baut)

#platformengineering #platformengineeringk #internaldeveloperpla #goldenpaths
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6 min read
GenAI vs Agentic AI vs AI Agents vs LLM: What's the Actual Difference?
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GenAI vs Agentic AI vs AI Agents vs LLM: What's the Actual Difference?

#genaivsagenticai #aiagentsvsllm #agenticai #largelanguagemodel
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6 min read
GenAI vs. Agentic AI vs. KI-Agenten vs. LLM: Was ist der echte Unterschied?
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GenAI vs. Agentic AI vs. KI-Agenten vs. LLM: Was ist der echte Unterschied?

#genaivsagenticai #kiagentenvsllm #agenticai #largelanguagemodel
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6 min read
Ist Deine Karriere KI-sicher? Was Unternehmen bei KI und Junioren falsch verstehen
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Ist Deine Karriere KI-sicher? Was Unternehmen bei KI und Junioren falsch verstehen

#kisicherekarriere #ersetztkientwickler #kiundjunioren #engineeringurteilsve
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6 min read
Is Your Career AI-Proof? What Companies Get Wrong About AI and Juniors
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Is Your Career AI-Proof? What Companies Get Wrong About AI and Juniors

#aiproofcareer #willaireplacesoftwar #aiandjuniors #engineeringjudgment
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7 min read
Data Governance on GCP in 2026: Who Can See This Data?
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Data Governance on GCP in 2026: Who Can See This Data?

#datagovernance #googlecloud #bigquerycolumnlevels #policytags
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9 min read
Data Governance auf GCP 2026: Wer darf diese Daten sehen?
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Data Governance auf GCP 2026: Wer darf diese Daten sehen?

#datagovernance #googlecloud #bigqueryspaltensiche #policytags
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9 min read
OpenTofu vs Terraform 2026: Lohnt sich der Fork?
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OpenTofu vs Terraform 2026: Lohnt sich der Fork?

#opentofu #terraform #infrastructureascode #iac
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5 min read
OpenTofu vs Terraform in 2026: Is the Fork Worth Switching To?
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OpenTofu vs Terraform in 2026: Is the Fork Worth Switching To?

#opentofu #terraform #infrastructureascode #iac
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5 min read
GKE Gateway API vs Ingress 2026: When to Stop Using nginx
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GKE Gateway API vs Ingress 2026: When to Stop Using nginx

#gkegatewayapi #kubernetesingress #gke #gatewayclass
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6 min read
GKE Gateway API vs Ingress 2026: Wann nginx Geschichte ist
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GKE Gateway API vs Ingress 2026: Wann nginx Geschichte ist

#gkegatewayapi #kubernetesingress #gke #gatewayclass
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6 min read
GKE Autopilot vs Standard in 2026: The Real Trade-offs
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GKE Autopilot vs Standard in 2026: The Real Trade-offs

#gke #kubernetes #gkeautopilot #gkestandard
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8 min read
GKE Autopilot vs Standard 2026: Die echten Trade-offs
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GKE Autopilot vs Standard 2026: Die echten Trade-offs

#gke #kubernetes #gkeautopilot #gkestandard
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8 min read
KI-Coding-Agents 2026: Claude Code vs Codex vs opencode
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KI-Coding-Agents 2026: Claude Code vs Codex vs opencode

#aicodingagents #claudecode #codex #opencode
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6 min read
AI Coding Agents in 2026: Claude Code vs Codex vs opencode
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AI Coding Agents in 2026: Claude Code vs Codex vs opencode

#aicodingagents #claudecode #codex #opencode
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6 min read
Cloud Bigtable in 2026: When Wide-Column Beats BigQuery, Spanner, and Cassandra
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Cloud Bigtable in 2026: When Wide-Column Beats BigQuery, Spanner, and Cassandra

#cloudbigtable #bigtable #widecolumndatabase #nosql
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7 min read
Cloud Bigtable 2026: Wann Wide-Column BigQuery, Spanner und Cassandra schlägt
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Cloud Bigtable 2026: Wann Wide-Column BigQuery, Spanner und Cassandra schlägt

#cloudbigtable #bigtable #widecolumndatabase #nosql
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7 min read
How to Send 1,000,000 Notifications Without Falling Over
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How to Send 1,000,000 Notifications Without Falling Over

#messagequeue #eventdrivenarchitect #fanout #notificationsystem
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7 min read
Wie man 1.000.000 Benachrichtigungen versendet, ohne abzustürzen
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Wie man 1.000.000 Benachrichtigungen versendet, ohne abzustürzen

#messagequeue #eventdrivenarchitect #fanout #notificationsystem
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7 min read
Sovereign by Design: Eine souveräne Plattform auf Kubernetes bauen
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Sovereign by Design: Eine souveräne Plattform auf Kubernetes bauen

#souveraenecloud #digitalesouveraenita #kubernetes #dataresidency
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7 min read
Sovereign by Design: Building a Sovereign Platform on Kubernetes
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Sovereign by Design: Building a Sovereign Platform on Kubernetes

#sovereigncloud #digitalsovereignty #kubernetes #dataresidency
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6 min read
Podman 2026: Rootless und daemonlose Container ohne Docker
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Podman 2026: Rootless und daemonlose Container ohne Docker

#podman #rootlesscontainer #daemonlos #quadlet
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8 min read
Podman in 2026: Rootless, Daemonless Containers Without Docker
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Podman in 2026: Rootless, Daemonless Containers Without Docker

#podman #rootlesscontainers #daemonless #quadlet
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8 min read
KI im Browser 2026: Modelle mit WebGPU und LiteRT.js on-device ausführen
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KI im Browser 2026: Modelle mit WebGPU und LiteRT.js on-device ausführen

#browserai #webgpu #litertjs #ondeviceai
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7 min read
Browser AI in 2026: Running Models On-Device with WebGPU and LiteRT.js
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Browser AI in 2026: Running Models On-Device with WebGPU and LiteRT.js

#browserai #webgpu #litertjs #ondeviceai
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7 min read
Scraper Studio vs Apify vs DIY: Welcher Web-Scraping-Weg passt 2026 zu Ihrem Team
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Scraper Studio vs Apify vs DIY: Welcher Web-Scraping-Weg passt 2026 zu Ihrem Team

#webscraping #scraperstudio #apifyalternative #selfhealingscraper
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10 min read
Scraper Studio vs Apify vs DIY: Which Web Scraping Path Fits Your Team in 2026
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Scraper Studio vs Apify vs DIY: Which Web Scraping Path Fits Your Team in 2026

#webscraping #scraperstudio #apifyalternative #selfhealingscrapers
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10 min read
You Can Code. In 2026, That's Not Enough — Learn the Cloud (Google Cloud First)
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You Can Code. In 2026, That's Not Enough — Learn the Cloud (Google Cloud First)

#learncloud #googlecloud #gcp #developers
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5 min read
Du kannst programmieren? 2026 reicht das nicht — lern die Cloud (Google Cloud zuerst)
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Du kannst programmieren? 2026 reicht das nicht — lern die Cloud (Google Cloud zuerst)

#cloudlernen #googlecloud #gcp #entwickler
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4 min read
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