PostgreSQLPostgreSQL
Services
Redefined.
In short: PostgreSQL is an advanced open-source object-relational database management system (ORDBMS) known for proven reliability, data integrity, SQL compliance, extensibility (pgvector, PostGIS), JSON/JSONB support, and Patroni-orchestrated high availability.
Your PostgreSQL cluster is the backbone of your product. When autovacuum falls behind or a bad plan causes a table scan at 3am, you need engineers who've already fixed that exact problem — for 500+ instances.
From a 6-second OLTP query to a zero-downtime Oracle migration — we've diagnosed it, fixed it, and documented the runbook. PostgreSQL-native engineers, not generalists.
500+
PG Instances
99.99%
Uptime SLA
< 30s
Patroni RTO
JUSDB_PG_PRODPostgreSQL 16 · streaming repl
Patroni leader + 2 replicas
0.00k
99.0%
0ms
2%
Transaction Throughput
0.00k TPS[OK] autovacuum: orders processed, 0 bloat detected
[INF] streaming repl: WAL in sync, lag 0ms on node-02
[OK] pg_stat_statements: top query 2.1ms mean
[INF] pg_repack: orders_idx rebuilt online, no lock
Representative cluster view · illustrative metrics
PostgreSQL 14 reaches End of Life in November 2026. Still on PG 13 or 14? Now is the window to upgrade — before your cloud provider forces an emergency migration.
0+
PostgreSQL Instances Managed
0.99%
Target Uptime SLA
0×
Median Query Speedup
0/7
DBA Coverage
What We Do
Full-Spectrum PostgreSQL
Engineering
From a 6-second OLTP query to a zero-downtime Oracle migration — we've seen it, fixed it, and documented the runbook.
Performance Tuning
Query plan analysis with EXPLAIN ANALYZE, index strategy, bloat remediation, autovacuum tuning, and pg_stat_statements-driven optimisation.
High Availability & DR
Patroni HA cluster design, streaming replication, HAProxy routing, and pgBackRest PITR with WAL archiving — tested failover under 30 seconds.
Replication & CDC
Logical replication with pglogical, Debezium CDC pipelines, synchronous and async streaming replicas for read scaling and cross-region DR.
Cloud Migration
Zero-downtime lifts to Aurora PostgreSQL, RDS, Cloud SQL, or Azure Flexible Server — via Ora2Pg, AWS DMS, or logical replication with rollback plans.
Managed DBA Service
24/7 proactive monitoring, autovacuum health, bloat management, backup verification (pgBackRest/Barman), and capacity planning.
Security & Compliance
Row-level security, SSL/TLS enforcement, pg_audit, pgcrypto column encryption, and hardening for SOC 2, HIPAA, PCI DSS, and GDPR.
Performance Tuning
From Slow to Blazing Fast
in Days, Not Months
We don't guess — we instrument. Our systematic approach combines pg_stat_statements, EXPLAIN ANALYZE, and bloat monitoring to deliver an average 5X speed gain across 500+ production PostgreSQL deployments.
Query Performance
After tuning5×
Median speedup
68%
CPU reduction
Real Cases
Queries We've Transformed
Click any card to reveal the fix.
6,240ms
8ms
Seq Scan — 4.8M rows
The fix
CREATE INDEX CONCURRENTLY ix_orders_user ON orders(user_id) INCLUDE (total, status)
8,100ms
29ms
1,800 round-trips from the ORM
The fix
Rewrote ORM cursor loop as a single JOIN with EXISTS predicate
12,800ms
18ms
Bad generic plan chosen at prepare
The fix
Set plan_cache_mode=force_custom_plan + pg_hint_plan override
Pre-Migration Assessment
Oracle → PostgreSQL 16
Estimated cutover window: < 5 minutes
Cloud Migration
Move to PostgreSQL
Without the Downtime
Oracle and MySQL migrations fail when the schema conversion is done on the day. We run Ora2Pg compatibility assessments weeks before cutover, resolve every blocking PL/SQL object, then execute via pglogical logical replication — sub-5-minute application pause, pre-validated rollback at every step.
Incident Response
P1 to Resolved
Average: 13 Minutes
When a lock wait or autovacuum failure brings production down, every second counts. Our on-call DBAs follow a battle-tested runbook — from the first alert to root-cause fix, you see every step in real time.
pg_stat_activity: lock wait > 30s detected
Named DBA in under 15 min, not a ticket queue
Long-running txn holding AccessShareLock on orders
pg_terminate_backend() + manual VACUUM ANALYZE
Throughput restored, root-cause report filed — ~13 min
High Availability
Always On.
Engineered That Way.
We design and operate Patroni clusters that actually fail over — tested, rehearsed, and proven. No theoretical SLAs. Real 99.99% uptime backed by synchronous streaming replication and automated leader election.
0.00%
Cluster Uptime
<0s
Failover RTO
0ms
Replica Lag
Global Coverage
Your DBA Team
Spans the Globe
With engineers across 8 regions, we're always within one timezone of your production incident. No outsourced answering service — real PostgreSQL DBAs, always on.
8
Global regions
24/7
On-call coverage
<15m
P1 response SLA
100%
Incident ownership
Why JusDB
Not Just DBAs. PostgreSQL SREs.
We tie every engagement to measurable SLOs. Quarterly failover drills, automated bloat monitoring, and post-incident reports with prevention plans are standard — not upsells.
Certified Expertise
PostgreSQL-certified engineers with 10+ years managing high-traffic OLTP, analytics, and time-series workloads at scale.
Systematic Tuning Framework
pg_stat_statements analysis, EXPLAIN ANALYZE, and index strategy — not guesswork. Median query response improvement across engagements: 5X.
99.99% Uptime SLA
We design Patroni HA architectures that actually survive node failures. Quarterly failover drills and WAL-verified restores are standard.
15-Minute P1 SLA
Contractual P1 < 15 min, P2 < 1 hour — backed by on-call rotation, PagerDuty escalation, and a battle-tested runbook. Average actual resolution: 13 minutes.
Cloud-Native & Hybrid
Aurora PostgreSQL, RDS, Cloud SQL, Azure Flexible Server, and Kubernetes-based PostgreSQL — we architect for the deployment model your workload needs.
Compliance-First Mindset
Every engagement includes a security baseline review with pg_audit, row-level security, and SSL hardening aligned to SOC 2, HIPAA, and PCI DSS.
What Clients Say
Trusted by Engineering Teams Globally
"Moved from Oracle to Postgres in 6 weeks — zero downtime. The Ora2Pg path they mapped was flawless."
VP Engineering
SaaS Platform
"Our Patroni cluster survived three node failures in prod. Quarterly drills paid off on day one."
CTO
FinTech Startup
"pg_stat_statements + index tuning cut our p99 from 4s to 80ms. Night and day."
Staff Engineer
E-commerce
"They found a bloat issue that had been silently killing our autovacuum for 8 months. Incredible depth."
Lead DBA
Healthcare
"PgBouncer + connection pooling tuning dropped our cloud bill by 40%. Worth every cent."
Head of Infra
Logistics SaaS
"Best PostgreSQL team we've worked with — proactive, precise, and always reachable at 2am."
Data Platform Lead
Media Group
"Moved from Oracle to Postgres in 6 weeks — zero downtime. The Ora2Pg path they mapped was flawless."
VP Engineering
SaaS Platform
"Our Patroni cluster survived three node failures in prod. Quarterly drills paid off on day one."
CTO
FinTech Startup
"pg_stat_statements + index tuning cut our p99 from 4s to 80ms. Night and day."
Staff Engineer
E-commerce
"They found a bloat issue that had been silently killing our autovacuum for 8 months. Incredible depth."
Lead DBA
Healthcare
"PgBouncer + connection pooling tuning dropped our cloud bill by 40%. Worth every cent."
Head of Infra
Logistics SaaS
"Best PostgreSQL team we've worked with — proactive, precise, and always reachable at 2am."
Data Platform Lead
Media Group
Technology Stack
The Full PostgreSQL Ecosystem
We cover every flavour of PostgreSQL — from self-hosted Patroni clusters to every managed cloud offering.
Deep Dives
Specialized PostgreSQL Services
Each service is its own craft. Pick the one you need — or let us assemble a program.
PostgreSQL Consulting
Architecture design, Oracle migration, security audits & health checks.
Learn MorePerformance Tuning
EXPLAIN plans, index strategy, bloat remediation, autovacuum.
Learn MoreMigration Services
Oracle, MySQL, SQL Server → PostgreSQL via Ora2Pg, AWS DMS, and logical replication.
Learn More24/7 DBA Support
Round-the-clock expert response, monitoring, and proactive maintenance.
Learn MoreHigh Availability
Patroni clusters, streaming replication, and DR architecture.
Learn MoreRemote DBA
Dedicated remote DBA for ongoing administration and optimization.
Learn MorePostgreSQL on Aurora
Aurora PostgreSQL cluster storage, Global Database, and Serverless v2 autoscaling.
Learn MorePostgreSQL on RDS
RDS Multi-AZ, Blue/Green deployments, read replicas, and parameter tuning.
Learn MoreCloud SQL for PostgreSQL
Regional HA, read replicas, IAM auth, and Database Migration Service on GCP.
Learn MoreAzure PostgreSQL Flexible Server
Zone-redundant HA, burstable tiers, read replicas, and Azure DMS migration.
Learn MoreCloud Migration
On-prem and cross-cloud PostgreSQL migration to RDS, Aurora, Cloud SQL, and Azure.
Learn MorePostgreSQL on Kubernetes
CloudNativePG, Zalando, and Crunchy operators with HA and rolling upgrades.
Learn MoreSecurity Audit
RLS, pgcrypto, authentication hardening, and CIS / PCI-DSS / HIPAA control mapping.
Learn MoreEngagements
How We Work Together
Three engagement models — pick the one that fits where you are right now.
PostgreSQL Assessment
From $2,500
A deep-dive audit of your PostgreSQL environment. We deliver a written report covering performance bottlenecks, HA gaps, bloat health, security findings, and a prioritised remediation roadmap — within 5 business days.
Migration or Tuning Project
Scoped on call
A defined-scope engagement with clear deliverables — an Oracle migration, version upgrade, Patroni setup, or systematic performance tuning program. Fixed price once scoped.
Managed DBA Service
Monthly retainer
A dedicated remote PostgreSQL DBA team. 24/7 monitoring, autovacuum health, bloat management, backup verification, capacity planning, and on-call incident response — month-to-month, no lock-in.
All engagements start with a free 30-minute scoping call. Book yours →
FAQ
Common Questions
Real answers from real PostgreSQL engineers — no sales fluff.
Get Started
Ready to Scale Your
PostgreSQL System?
Join 500+ engineering teams managing production PostgreSQL environments — from 100GB OLTP clusters to multi-TB analytics on Aurora PostgreSQL.
No commitment
First assessment is free
Fast start
DBA on your env in 24h
Zero lock-in
Month-to-month contracts
Explore Our PostgreSQL Services
Comprehensive PostgreSQL solutions tailored to your enterprise database needs
PostgreSQL Consulting
Strategic architecture design, Oracle migration, security audits & health checks
Learn more24x7x365 PostgreSQL Support
Remote PostgreSQL DBA services with 15-min SLA response time
Learn morePostgreSQL Remote DBA
60% cheaper than in-house DBA hire with 99.99% uptime SLA
Learn morePostgreSQL Migration
Zero-downtime migrations from Oracle, MySQL & SQL Server via Ora2Pg / AWS DMS
Learn morePostgreSQL High Availability
99.99% uptime with Patroni, streaming replication & automatic failover
Learn morePostgreSQL Performance Tuning
Query optimization, index tuning & proven 5-12x performance improvements
Learn morePostgreSQL Cloud Migration
AWS RDS, Aurora, GCP & Azure migrations with 30-60% cost optimization
Learn morePostgreSQL on Kubernetes
Production K8s deployments via CloudNativePG, Zalando & Crunchy Data operators
Learn moreTimescaleDB Consulting
PostgreSQL-native time-series database for IoT, metrics & financial data with 90-95% compression
Learn more